var W;
	var	gNavPage = null;
	var	gNavParam = null;
	var	gTabNr = null;
	var	gContentPage = null;
	var	gContentParam = null;
	var gContentType = null;
	var gFlowId = null;
	var gRunMax = null;
	var GLOBAL_helpDialog;
	var GLOBAL_tutorialDialog;
	var GLOBAL_showInfoDialog;
	
	var GLOBAL_session_config = {};
	GLOBAL_session_config.sections = new Array(0);
	
	//global number of allowed tabs
	var GLOBAL_MAX_TABS = 15;
	
	//height offset for viewing frame
	var GLOBAL_HEIGHT_OFFSET_SAVE = 135;
	var GLOBAL_HEIGHT_OFFSET = 135;
	
	var page_history = {};
	
	//default page locations
	var mainJSP="main.jsp";
	var gotoPersonalAccount="GoTo?goto=personal_account.jsp";
	var processLoadJSP="process_load.jsp";
	var pingJSP="ping.jsp";
	var auditChartServlet="AuditChart";
	var gotoOrganization="GoTo?goto=organization.jsp";
	var logoServlet="Logo";
	var userDialogServlet="UserDialog";
	var helpDialogServlet="HelpDialog";
	var flowInfoServlet="FlowInfo";
	var msgHandlerJSP="msgHandler.jsp";
	
	//tab links 
	var mainContentJSP="main_content.jsp";
	var actividadesFiltroJSP="actividades_filtro.jsp";
	var actividadesJSP="actividades.jsp";
	var userProcsFiltroJSP="user_procs_filtro.jsp";
	var userProcsJSP="user_procs.jsp";
	var gestaoTarefasNavJSP="gestao_tarefas_nav.jsp";
	var gestaoTarefasJSP="gestao_tarefas.jsp";
	var adminNavJSP="Admin/admin_nav.jsp";
	var flowSettingsJSP="Admin/flow_settings.jsp";
	var personalAccountJSP="personal_account.jsp";
	var personalAccountNavJSP="personal_account.jsp";
	var inboxJSP="inbox.jsp";
	var rssJSP="rss.jsp";
	var helpNavJSP="help_nav.jsp";
	var helpJSP="help.jsp";
	var reportsNavJSP="Reports/reports_nav.jsp";
	var reportsJSP="Reports/proc_perf.jsp";
	
    var prev_item = new Array();
    GLOBAL_session_config.sel = new Array();
   
    function selectedItem(tabnr, item) {    
       cur_item = 'li_a_' + tabnr + "_"+ item;
       if ($((prev_item[tabnr]))) $((prev_item[tabnr])).className = 'toolTipItemLink li_link';
	   if($(cur_item)) {
	   	 $(cur_item).className = 'toolTipItemLink li_link li_selected';
	   	 $(cur_item).blur();
	   }
       GLOBAL_session_config.sel[tabnr] = item;
       prev_item[tabnr] = cur_item;
       
    }
         
	
	function getBrowserWindowHeight() {
		var myHeight = 0;
		if( typeof( window.innerWidth ) == 'number' ) {
			//Non-IE
			myHeight = window.innerHeight;
		}
		else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
			myHeight = document.documentElement.clientHeight;
		}
		else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
			//IE 4 compatible
			myHeight = document.body.clientHeight;
		}
		return myHeight; 
	}
	
	function getBrowserWindowWidth() {
		var myWidth = 0;
		if( typeof( window.innerWidth ) == 'number' ) {
			//Non-IE
			myWidth = window.innerWidth;
		} 
		else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
			myWidth = document.documentElement.clientWidth;
		} 
		else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
			//IE 4 compatible
			myWidth = document.body.clientWidth;
		}
		return myWidth;
	}
	
	
	function backgroundResize(locId) {	
/*		imgWidth = Math.round(getBrowserWindowWidth()*0.615,0);
		bg = "transparent url(rounded?c=white&bc=e9f1f5&w=" + imgWidth + "&h=3000&shadow=true&ah=10&aw=10&sw=2&o=.3) no-repeat right bottom";
		
		$(locId).style.background = bg;
*/
	}
	
	
	function updateSize(offset) {
		for (i = 1; i <= GLOBAL_MAX_TABS; i++) {
			if (document.getElementById('section' + i + '_div')) {
				document.getElementById('section' + i + '_div').style.height=(getBrowserWindowHeight()-offset)+'px';
			}
		}
		document.getElementById('open_proc_frame').style.height=(getBrowserWindowHeight()-offset)+'px';		
		resizeProcDetail();
	}
	
	function init(css) {
		//updateCSS('Themes/default/css/iflow_std.css');
		updateCSS(css);
		doTooltip($$('#div_tabs .tab_button'), 600, 'tab-tool');  // fetch all childs of div_tabs with class tab_button
		doTooltip($$('#div_menu_link .menu_link'), 600, 'tab-tool');  // fetch all childs of div_menu_link with class menu_link
		tabber(1, mainContentJSP , 'data=procs', mainContentJSP, 'data=tasks');
		// set up processes tab
		if(orgTheme() == "classic") {
			$('section3_content_div').style.height="100%";
		} else {
			$('section3_content_div').style.height=(getBrowserWindowHeight()-(GLOBAL_HEIGHT_OFFSET*1.5))+'px';
		}
		updateMessageCount();
		GLOBAL_session_config.sel['admin'] = 13;
		GLOBAL_session_config.sel['delegations'] = 1;
		GLOBAL_session_config.sel['reports'] = 1;
	}
	
	function showButInfo() {
		document.getElementById('butinfocol').style.display='block';
		document.getElementById('butinfoexp').style.display='block';
	}
	
	function hideButInfo() {
		document.getElementById('butinfocol').style.display='none';
		document.getElementById('butinfoexp').style.display='none';
	}

	function showFlowInfoItem(flowid) {
		var open_proc_frame = document.getElementById('open_proc_frame');
		if(open_proc_frame) {
			var innerDoc = open_proc_frame.contentDocument || open_proc_frame.contentWindow.document;
			if(innerDoc) {
				var pid = innerDoc.getElementById('pid');
				if(pid) {
					var params = 'flowid=' + flowid + '&pnumber=' + pid.value;
					makeRequest(flowInfoServlet + "/internal", params, showFlowInfoItemCallback, 'text');
				}
			}
		}
	}
	
	function showFlowInfoItemCallback(htmltext) {
		$('helpdialog').innerHTML = htmltext;
		//$('helpdialog').className="testexpto";
		
		GLOBAL_showInfoDialog = new YAHOO.widget.Dialog("helpdialog", {
			fixedcenter : true,
			width: '600px',
			visible : false, 
			modal: false, 
			constraintoviewport : false,
			close : true,
			draggable: true
		} );
				
		GLOBAL_showInfoDialog.render();
		GLOBAL_showInfoDialog.show();
	}  	
	
	function expand () {
		document.getElementsByTagName('html')[0].style.width='99%';
		document.getElementsByTagName('body')[0].style.width='99%';
		document.getElementById('div_header').style.display='none';
		document.getElementById('div_menu').style.display='none';
		document.getElementById('div_proc_menu_expanded').style.display='block';
		document.getElementById('div_proc_menu_colapsed').style.display='none';
		document.getElementById('link_process_help').style.display='block';
		document.getElementById('link_process_help').style.display='none';
		document.getElementById('div_main').style.height='100%';
		document.getElementById('div_main').className='main_expanded';
		document.getElementById('section3_nav_div').style.display='none';
		document.getElementById('section3_div').className='tab_body_expanded';
		document.getElementById('section3_header_div').style.height='0px';
		document.body.style.margin = '0px';	
		//document.getElementById('proc_menu').className='proc_menu_colapsed';
		//document.getElementById('poweredby').style.display = 'block';
		//document.getElementById('butcolapse').style.display = 'block';
		//document.getElementById('butexpand').style.display = 'none';
		if( typeof( window.innerWidth ) == 'number' ) {
			//Non-IE
			//updateSize(2);
		} 
		else {
			//updateSize(-GLOBAL_HEIGHT_OFFSET);
		}

		if(orgTheme() == "classic") {
			document.getElementById('section3_content_div').style.height="100%";
			document.getElementById('open_proc_frame').style.height=(getBrowserWindowHeight()-2)+'px';
		} else {
			document.getElementById('section3_content_div').style.height=(getBrowserWindowHeight()-2)+'px';
			document.getElementById('open_proc_frame').style.height=(getBrowserWindowHeight()-2)+'px';
		}
		document.getElementById('section3_content_div').className='content_div_expanded';
		$('footerwrapper').setStyle('display','none');
		GLOBAL_HEIGHT_OFFSET=2;
	}
	
	function colapse() {
		GLOBAL_HEIGHT_OFFSET=GLOBAL_HEIGHT_OFFSET_SAVE;
		document.getElementsByTagName('html')[0].style.width='';
		document.getElementsByTagName('body')[0].style.width='';
		document.getElementById('div_header').style.display='block';
		document.getElementById('div_menu').style.display='block';
		document.getElementById('div_proc_menu_expanded').style.display='none';
		document.getElementById('div_proc_menu_colapsed').style.display='block';
		document.getElementById('link_process_help').style.display='none';
		document.getElementById('link_process_help').style.display='block';
		document.getElementById('div_main').style.height='auto';
		document.getElementById('div_main').className='main';		
		document.getElementById('section3_header_div').style.height='35px';
		document.getElementById('section3_nav_div').style.display='block';
		document.getElementById('section3_div').className='tab_body';
		document.body.style.margin = '10px 20px 0 20px';

		if(orgTheme() == "classic") {
			document.getElementById('section3_content_div').style.height="100%";
			document.getElementById('open_proc_frame').style.height="100%";
		} else {
	        var h1;
			if (window.frames[0].document.forms[0]) {
				h1 = window.frames[0].document.forms[0].offsetHeight;
			}
			else {
				h1 = 0;
			}
			
			if (h1 > 0) {
				document.getElementById('section3_content_div').style.height = (h1 + 40)+ 'px';
				document.getElementById('open_proc_frame').style.height=(h1 + 40)+ 'px';
			}

			//document.getElementById('section3_content_div').style.height=(getBrowserWindowHeight()-(GLOBAL_HEIGHT_OFFSET*1.5))+'px';
			//document.getElementById('open_proc_frame').style.height=(getBrowserWindowHeight()-(GLOBAL_HEIGHT_OFFSET*1.5))+'px';
		}
		document.getElementById('section3_content_div').className='content_div';
		
		$('footerwrapper').setStyle('display','block');
			
	}
	
	function open_process (tabnr, flowid, contentpage, contentparam, runMax) {
		// do the pinging...
		procCallBack = function(text, extra) {
			if (text.indexOf("session-expired") > 0) {
				gContentType = 'open-process';
				openLoginIbox();
			}	
			else if (text.indexOf("session-reload") > 0) {
				pageReload(gotoPersonalAccount);
			}	
			else { 
				gContentType = 'open-process-prep';
				gFlowId = flowid;
				tabber(3,  mainContentJSP, 'data=procs&flowid=' + flowid, '', '');
				myframe = document.getElementById('open_proc_frame');
				myframe.style.display = "block";
				myframe.src = processLoadJSP+'?process_url=' + escape(contentpage + "?tabnr=" + tabnr + "&" + contentparam); 
				//myframe.src = contentpage + "?tabnr=" + tabnr + "&" + contentparam;
				gContentPage = contentpage;
				gContentParam = contentparam;
	
				if(runMax) {
					expand();
				}
			}
		};
		
		gTabNr=tabnr;
		gFlowId=flowid;
		gContentPage=contentpage;
		gContentParam=contentparam;
		gRunMax=runMax;
		makeRequest(pingJSP, '', procCallBack, 'text', tabnr);
	}
	
	function close_process (tabnr) {
		colapse();
		myframe = document.getElementById('open_proc_frame');
		myframe.style.display = "none";
		myframe.src = ''; 
		tabber(1, mainContentJSP , 'data=procs', mainContentJSP, 'data=tasks');
	}
	
	function tabber_right(tabnr, contentpage, contentparam) {
		tabnr = convert_tabnr(tabnr);
		var hist = page_history[tabnr];
		tabber(tabnr, '', hist['navparam'], contentpage, contentparam); // preserve navparam
	}
	
	function showLoading(eid) {
		if (document.getElementById(eid).innerHTML == '') {
			document.getElementById(eid).innerHTML = '<div class="info_box">loading<br><img src="images/loading.gif"/></div>';
		}
	}
	
	function convert_tabnr(tabnr) {
		if (tabnr == 'dashboard') return 1;
		else if (tabnr == 'tasks') return 2;
		else if (tabnr == 'search') return 8;
		else if (tabnr == 'processes') return 3;
		else if (tabnr == 'delegations') return 5;
		else if (tabnr == 'admin') return 4;
		else if (tabnr == 'account') return 6;
		else if (tabnr == 'help') return 7;
		else if (tabnr == 'inbox') return 11;
		else if (tabnr == 'rss') return 9;
		else if (tabnr == 'reports') return 10;
		else if (tabnr > 0 && tabnr <= GLOBAL_MAX_TABS) return tabnr;
		return 1;
	}
	
	function parse_tabnr(tabnr) {
		if (tabnr == 1) return 'dashboard';
		else if (tabnr == 2) return 'tasks';
		else if (tabnr == 8) return 'search';
		else if (tabnr == 3) return 'processes';
		else if (tabnr == 5) return 'delegations';
		else if (tabnr == 4) return 'admin';
		else if (tabnr == 6) return 'account';
		else if (tabnr == 7) return 'help';
		else if (tabnr == 9) return 'rss';
		else if (tabnr == 10) return 'reports';
		else if (tabnr == 11) return 'inbox';
		else return 'dashboard';
	}
	
	
	function tooltips(locId) {
		// select all elements with class toolTipImg within element with ID locId
		doTooltip($$('#'+locId+' .toolTipImg'), 600);
	
		// select all elements with class toolTipItemLink within element with ID locId
		doTooltip($$('#'+locId+' .toolTipItemLink'), 1200);
	}
	
	function doTooltip(elements, delay, className) {
		opts = {
				initialize:function(){
			this.fx = new Fx.Style(this.toolTip, 'opacity', {duration: 500, wait: false}).set(0);
		},
		onShow: function(toolTip) {
			this.fx.start(1);
		},
		onHide: function(toolTip) {
			this.fx.start(0);
		},
		maxTitleChars: 50, showDelay: delay};
		if(className) opts['className'] = className; // if className is defined, add to options
		new Tips(elements, opts);
	}
	
	function untooltips() {
		$$('.tool-tip').each (
				function (el) {
					document.body.removeChild(el);
				}
		);
	}
	
	function hidetooltips() {
		$$('.tool-tip').each (
				function (el) {
					// not pretty, but....
					el.setStyle('visibility', 'hidden');
				}
		);
	}
	
	function setHistory(tabnr, navpage, navparam, contentpage, contentparam) {
		tabnr = convert_tabnr(tabnr);
		page_history[tabnr] = {
				tabnr: tabnr,
				navpage: navpage,
				navparam: navparam,
				contentpage: contentpage,
				contentparam: contentparam,
				sessionconfig: GLOBAL_session_config
		};
	
		//alert('tabnr: '+tabnr +' navpage:' + navpage+
		//  ' navparam: '+navparam+
		//  ' contentpage: '+contentpage+
		//  ' contentparam: '+contentparam);
	}
	
	function tabber_load(tabnr, navpage) {
		tabnr = convert_tabnr(tabnr);
		var hist = page_history[tabnr];
		tabber(tabnr, navpage, hist['navparam'], hist['contentpage'], hist['contentparam']);
		GLOBAL_session_config = hist['sessionconfig'];
	}
	
	function updateSessionConfig(tabnr) {
	
		if (convert_tabnr('admin') == tabnr 
			|| convert_tabnr('processes') == tabnr 
			|| convert_tabnr('dashboard') == tabnr 
			|| convert_tabnr('delegations') == tabnr
			|| convert_tabnr('reports') == tabnr ) {

			string_tabnr = parse_tabnr(tabnr);
			if (GLOBAL_session_config.sel[string_tabnr]) {
				selectedItem(string_tabnr, GLOBAL_session_config.sel[string_tabnr]);
			}
			
			if (GLOBAL_session_config.sections && GLOBAL_session_config.sections[tabnr]) {
				for (key in GLOBAL_session_config.sections[tabnr]) {
					val = GLOBAL_session_config.sections[tabnr][key];
//					alert(key + " = " + val);
					if (val == 'colapsed'){
						// colapse
						toggleItemBox (tabnr, $(key));
					}
				}
			}
		}

	}
	
	function tabber_save(tabnr, navpage, navparam, contentpage, contentparam) {
		setHistory(tabnr, navpage, navparam, contentpage, contentparam);
		tabber(tabnr, navpage, navparam, contentpage, contentparam);
	}
	
	function tabber(tabnr, navpage, navparam, contentpage, contentparam) {
		var i=0;
	
		untooltips();
	
		tabnr = convert_tabnr(tabnr);
	
		// se o tab � o 3 : process mostra botoes
		if (tabnr == 3) {
			document.getElementById('div_proc_menu_colapsed').style.display = 'block';
		}
		else {
			document.getElementById('div_proc_menu_colapsed').style.display = 'none';
		}
	
		// se veio do open_process � open_process
		if (gContentType == 'open-process-prep') gContentType = 'open-process';
		else gContentType = null;
	
		if (navpage) {
			document.getElementById('section' + tabnr + '_nav_div').innerHTML = '';
			setTimeout("showLoading('section" + tabnr + "_nav_div')", 1000);
			navparam = prepareParams('nav', tabnr, navparam);
			registerNav (navpage, navparam, tabnr);
			makeRequest(navpage, navparam, navdisplay, 'text', tabnr);
		}
		else {
			clearNav();
			gTabNr = tabnr;
		}
	
		while (i++ < GLOBAL_MAX_TABS) {
			if (i != tabnr) {
				if (document.getElementById('button' + i) || document.getElementById('section' + i + '_div')) {
					mybutton = document.getElementById('button' + i);
					mybuttonspan = document.getElementById('button' + i + "_span");
					section = document.getElementById('section' + i + '_div');
					if (mybutton) {
					    mybutton.className='tab_button_first';
						if (mybuttonspan) {
							mybuttonspan.className='tab_button_span';	
						}
					}
					if (section) {
						section.style.display = 'none';
					}
				}
			}
		}
		mybutton = document.getElementById('button' + tabnr);
		mybuttonspan = document.getElementById('button' + tabnr + "_span");
		section = document.getElementById('section' + tabnr + '_div');
		if (mybutton) {
			mybutton.className='tab_button_pressed_first';
			if (mybuttonspan) {
				mybuttonspan.className='tab_button_span_pressed';
			}
		}
		section.style.display = 'block';
	
		if (contentpage) {
			document.getElementById('section' + tabnr + '_content_div').innerHTML = '';
			setTimeout("showLoading('section" + tabnr + "_content_div')", 1000);
			contentparam = prepareParams('content', tabnr, contentparam);
			registerContent (contentpage, contentparam, tabnr);
			makeRequest(contentpage, contentparam, contentdisplay, 'text', tabnr);
		}
		else {
			clearContent();
			gTabNr = tabnr;
		}
		//updateSize(GLOBAL_HEIGHT_OFFSET);
	}

	function prepareParams(id, tabnr, params) {
		var ret = params;
		var tabnrparam = id + 'tabnr=' + tabnr;
		if (!params)
			ret = tabnrparam;
		else if (params.indexOf(tabnrparam) == -1) {
			ret = tabnrparam + '&' + params;
		}
		return ret;
	}

	function openLoginIbox () {
		if ($('autoSaveMessage').style.display == 'none') {
			iboxlogin.open('', 'autoSaveMessage', {width:320,height:200});
			$('idpassword').addEvent('keypress', getEnterKeyHandler(doassynclogin));
			try {
				$('idpassword').focus();
			} catch (err) {
				// ignore this error.
			}
		}
	}
	
	function navdisplay(text, navid) {
		if (text.indexOf("session-expired") > 0) {
			openLoginIbox();
		}
		else if (text.indexOf("session-reload") > 0) {
			pageReload(gotoPersonalAccount);
		}	
		else { 
			var locId = 'section' + navid + '_nav_div';
			set_html(locId, text);
			// document.getElementById(locId).innerHTML = text;
			tooltips(locId);
			updateSessionConfig(navid);
		}
	}
	
	function contentdisplay(text, navid) {
		if (text.indexOf("session-expired") > 0) {
			openLoginIbox();
		}
		else if (text.indexOf("session-reload") > 0) {
			pageReload(gotoPersonalAccount);
		}	
		else { 
			var locId = 'section' + navid + '_content_div';
			set_html(locId, text);
			// document.getElementById(locId).innerHTML = text;
			tooltips(locId);
			// test
			backgroundResize(locId);
		}
	}
	
	function gotopage () {
		if (document && document.getElementById('butcolapse') &&
				document.getElementById('butcolapse').style.display == 'block') {
			colapse();
		}
		if (gContentType == 'open-process') {
			open_process(gTabNr, gFlowId, gContentPage, gContentParam, gRunMax);
		} else {
			if (gNavParam) {
				makeRequest(gNavPage, gNavParam, navdisplay, 'text', gTabNr);
			}
			if (gContentPage) { 
				makeRequest(gContentPage, gContentParam, contentdisplay, 'text', gTabNr);
			}
		}
		clearNav();
		clearContent();
		gContentType = null;
		gFlowId = null;
	}
	
	function registerNav(navpage, navparam, tabnr) {
		gNavPage = navpage;
		gNavParam = navparam;
		gTabNr = tabnr;
	}
	
	function clearNav() {
		gNavPage = null;
		gNavParam = null;
		gTabNr = null;
	}
	
	function registerContent(contentpage, contentparam, tabnr) {
		gContentPage = contentpage;
		gContentParam = contentparam;
		gTabNr = tabnr;
	}
	
	function clearContent() {
		gContentPage = null;
		gContentParam = null;
		gTabNr = null;
		gContentType = null;
	}
	
	//Note: changed encode() to encodeURIComponent(). This is how mootools builds the query string from a form element.
	function get_params(obj) {
		var getstr = "";
		for (i=0; i<obj.elements.length; i++) {
			if (obj.elements[i].tagName == "INPUT") {
				if (obj.elements[i].type == "checkbox") {
					if (obj.elements[i].checked) {
						getstr += obj.elements[i].name + "=" + encodeURIComponent(obj.elements[i].value) + "&";
					} else {
						getstr += obj.elements[i].name + "=&";
					}
				}
				else if (obj.elements[i].type == "radio") {
					if (obj.elements[i].checked) {
						getstr += obj.elements[i].name + "=" + encodeURIComponent(obj.elements[i].value) + "&";
					}
				}
				else if (obj.elements[i].type != "button") {
					getstr += obj.elements[i].name + "=" + encodeURIComponent(obj.elements[i].value) + "&";
				}
			}
			if (obj.elements[i].tagName == "SELECT") {
				var sel = obj.elements[i];
				var options = sel.options;
				for (j = 0; j < options.length; j++) {
					if (options[j].selected == true) {				
						getstr += sel.name + "=" + encodeURIComponent(options[j].value) + "&";
					}
				}
			}
		}
		return getstr;
	}
	
	function toggleall(col, size) {
	
		var chk = true;
		var cols = new Array("R","C","W","A","S");
	
		if (document.getElementById('p0_' + cols[col]).checked == true) {
			chk = false;
		}
		else {
			chk = true;
		}
	
		for (i=0; i < size; i++) {
			document.getElementById('p' + i + '_' + cols[col]).checked = chk;
		}
	}
	
	function reloadPerfChart(paramflow, paramunit, paramtime, audittype , audituserperf , serverparamflowid, serverparamunit, serverparamtime, showOffline, ts) {
		var selobj = document.getElementById(paramflow); 
		var flowid = selobj.options[selobj.selectedIndex].value;

		var unitselobj = document.getElementById(paramunit); 
		var unitsel = unitselobj.options[unitselobj.selectedIndex].value;
		
		var timeselobj = document.getElementById(paramtime); 
		var timesel = timeselobj.options[timeselobj.selectedIndex].value;
		
		var f_date_a = document.getElementById('f_date_a');
		var f_date_c = document.getElementById('f_date_c');
		var timesel = f_date_a.value + ',' + f_date_c.value;
		
		var image = document.getElementById('chart');
		var imgsrc = auditChartServlet+'?' + audittype + '=' + audituserperf + '&' + serverparamflowid+ '=' + flowid + '&' + serverparamunit + '=' + unitsel + '&' + serverparamtime+ '=' + timesel + '&show_offline='+showOffline+'&ts=' + ts; 
		image.src = imgsrc;
	}
	
	function toggleSpan(cspan) {
		customize_span = document.getElementById(cspan);
		link_search_span = document.getElementById('link_search_span');
		if (customize_span.style.display == "none") {
			customize_span.style.display = "";
			link_search_span.style.display = "none";
		}
		else {
			link_search_span.style.display = "";
			customize_span.style.display = "none";
		}
	}
	
	
	function reloadSLAChart(paramflow, paramunit, paramtime, audittype , audituserperf , serverparamflowid, serverparamunit, serverparamtime, includeOpen,showOffline, ts) {
		var selobj = document.getElementById(paramflow); 
		var flowid = selobj.options[selobj.selectedIndex].value;

		var unitselobj = document.getElementById(paramunit); 
		var unitsel = unitselobj.options[unitselobj.selectedIndex].value;
		
		var timeselobj = document.getElementById(paramtime); 
		var timesel = timeselobj.options[timeselobj.selectedIndex].value;
		
		var f_date_a = document.getElementById('f_date_a');
		var f_date_c = document.getElementById('f_date_c');
		var timesel = f_date_a.value + ',' + f_date_c.value;
	
		
		var image = document.getElementById('chart');
		var imgsrc = auditChartServlet+'?' + audittype + '=' + audituserperf + '&'+ serverparamflowid+ '=' + flowid + '&' + serverparamunit + '=' + unitsel + '&' + serverparamtime+ '=' + timesel 
		+ '&include_open=' + includeOpen + '&second_graph=false&show_offline='+showOffline + '&ts=' + ts; 
		image.src = imgsrc;
		
		if(flowid && flowid > 0) {
			var image2 = document.getElementById('chart2');
			var imgsrc2 = auditChartServlet+'?' + audittype + '=' + audituserperf + '&'+ serverparamflowid+ '=' + flowid + '&' + serverparamunit + '=' + unitsel + '&' + serverparamtime+ '=' + timesel
			+ '&include_open=' + includeOpen + '&second_graph=true&show_offline='+showOffline + '&ts=' + ts;
			image2.src = imgsrc2;
		}
	}

	function reloadStatsChart(paramflowid, audittype, auditstyle, paramtime, paramdate, showOffline, ts) {
		var selobj = document.getElementById(paramflowid); 
		var flowid = selobj.options[selobj.selectedIndex].value;

		var f_date_a = document.getElementById('f_date_a');
		var f_date_c = document.getElementById('f_date_c');
		var timesel = f_date_a.value + ',' + f_date_c.value;

		var image = document.getElementById('chart');
		var imgsrc = auditChartServlet + '?' + audittype + '=' + auditstyle + '&'
				+ paramflowid + '=' + flowid + '&' + paramtime + '=' + timesel
				+ '&show_offline='+showOffline + '&ts=' + ts;
		image.src = imgsrc;
	}
	
	function toggleContents(el) {
		document.getElementById('display_time').disabled=true;
		toggleDisabled(document.getElementById('display_date'), true);
		
		toggleDisabled(document.getElementById(el, false));
	}
	
	function toggleDisabled(el, status) {
		try {
			el.disabled = status;
		}
		catch(E){ }
		if (el.childNodes && el.childNodes.length > 0) {
			for (var x = 0; x < el.childNodes.length; x++) {
				toggleDisabled(el.childNodes[x], status);
			}
		}
	}
	
	function loadProcStats()
	{
		var el = document.getElementById("stats_interval");
		if(el && (el.value == null || el.value == "")) {
			setIntervalValue(document.getElementById("display_time").value);
		}
	}

	function toggleProcStatsDate() {
		var el = document.getElementById("display_time");
		if (el && el.value == "const.choose") {
			document.getElementById("display_date").style.display="block";
		} else {
			document.getElementById("display_date").style.display="none";
		}
	}
	
	function toggleDisplayTimeUnits() {
		var el = document.getElementById("flowid");
		if (el && el.value == "-1") {
			document.getElementById("dinamicTime").style.display="none";
		} else {
			document.getElementById("dinamicTime").style.display="block";
		}
	}
	
	function setIntervalValue(value) {
		if (value && value != 'const.choose') {
			var f_date_a = document.getElementById('f_date_a');
			var f_date_c = document.getElementById('f_date_c');
			if(f_date_a) {	
				if(f_date_c) {
					var interval = value.split(",");
					f_date_a.value = interval[0];
					f_date_c.value = interval[1];
					//document.getElementById('interval').value = value;
				}
			}
		}
	}
	
	function proc_perf_execute(ts) {
		ts=new Date().getTime();
		document.getElementById('chart').src='images/loading.gif';
		reloadPerfChart('flowid','display_units','display_time','audit_type','USER_PERFORMANCE','flowid','display_units','display_time',document.getElementById('perf_offline').checked,ts);
	}

	function proc_stats_execute(ts) {
		ts=new Date().getTime();
		document.getElementById('chart').src='images/loading.gif';
		reloadStatsChart('flowid','audit_type','PROC_STATISTICS','display_time','display_date',document.getElementById('stats_offline').checked,ts);
	}

	function proc_sla_execute(ts) {
		ts=new Date().getTime();
		document.getElementById('chart').src='images/loading.gif';
		reloadSLAChart('flowid','display_units','display_time','audit_type','PROC_SLA','flowid','display_units','display_time',document.getElementById('sla_include').checked,document.getElementById('sla_offline').checked,ts);
	}
	
	function show_help (topic) {
		var spansi = new Array(
				"help_dashboard",
				"help_tasks",
				"help_processes",
				"help_delegations",
				"help_admin",
				"help_about_iflow",
				"help_about_help",
				"help_my_processes",
				"help_notifications",
				"help_reports",
				"help_concepts_flow"
		);
	
		for (itemx = 0; itemx < spansi.length; itemx++) {
			spantopic = document.getElementById(spansi[itemx]);
			if (spantopic) {
				spantopic.className = 'topic_hidden';
			}
		}
		mytopic = document.getElementById(topic);
		if (mytopic) {
			mytopic.className = 'topic_show';
		}
	}
	
	/*
	function helpBack (topic) {
		if (topic == 'help_dashboard') {
			tabber_load(1, mainContentJSP);
		}
		else if (topic == 'help_tasks') {
			tabber_load(2,actividadesFiltroJSP);
		}
		else if (topic == 'help_my_processes') {
			tabber_load(8,userProcsFiltroJSP);
		}
		else if (topic == 'help_processes') {
			tabber_load(3,mainContentJSP);
		}
		else if (topic == 'help_delegations') {
			tabber_load(5,gestaoTarefasNavJSP);
		}
		else {
			// by default go to dashboard
			tabber_load(1, mainContentJSP);
		}
	}
	*/		

	//File upload callbacks
	
	function getStartUploadCallback(divId) {
		// turn on loading...
		var theDiv = divId;
		var f = function() { 
			return true;
		};
	
		return f;
	}
	
	function getUploadCompleteCallback(msg, tabId, gotoPage, gotoParam) {
		var message = msg;
		var tab = tabId;
		var page = gotoPage;
		var params = gotoParam;
	
		var callback = function (response) {
			/* alert(message); */
			if(response.indexOf('reload') != -1 && gotoParam=='type=org') {
				pageReload(gotoOrganization);
			} else {
				if(gotoParam=='type=org') {
					$('img_org_logo').src=logoServlet+'?ts='+Math.random(); // refresh logo
				}
				tabber_right(tab, page, params);
			}
		};
		return callback;
	}
	
	/* Logo upload callbacks * /
	
	function logoCompleteCallback (data) {
	  tabber_right(4, 'Admin/Organization/organization.jsp', 'type=org'); / * dummy parameter * /
	}
	
	
	function logoStartCallback () {
	return true;
	}
	 */
	
	
	
	function showUserDialog (userid) {
		makeRequest(userDialogServlet, 'userid=' + userid, userDialogCallback, 'text');
	}
	
	function userDialogCallback (htmltext) {
		if (htmltext.indexOf("session-expired") > 0) {
			openLoginIbox();
		}
		else if (htmltext.indexOf("session-reload") > 0) {
			pageReload(gotoPersonalAccount);
		}	
		else {
			document.getElementById('userdialog').innerHTML = htmltext;
			dialog1 = new YAHOO.widget.Dialog("userdialog", {
				width : "300px", 
				fixedcenter : false, 
				visible : false,  
				constraintoviewport : true,
				buttons : [ { text:"ok", handler:function() {this.cancel();}, isDefault:true } ]
			} );
			dialog1.render();
			dialog1.show();
		}		
	}
	
	
	//Copied from: http://www.gamedev.net/community/forums/topic.asp?topic_id=281951
	//Note: newer versions of mozilla/firefox do not allow access to clipboard.
	
	function copy_clip(text) {
		if(do_copy_clip(text)) {
			alert(messages['copy_clip_error']);
		}
	}
	
	function do_copy_clip(meintext) {
		if (window.clipboardData) {
			// the IE-way
			window.clipboardData.setData("Text", meintext);
			// Probabely not the best way to detect netscape/mozilla.
			// I am unsure from what version this is supported
		}
		else if (window.netscape) { 
	
			// This is importent but it's not noted anywhere
			try {
				netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
			} catch(err) {
				return true;
			}
	
			// create interface to the clipboard
			var clip = Components.classes['@mozilla.org/widget/clipboard;[[[[1]]]]'].createInstance(Components.interfaces.nsIClipboard);
			if (!clip) return true;
	
			// create a transferable
			var trans = Components.classes['@mozilla.org/widget/transferable;[[[[1]]]]'].createInstance(Components.interfaces.nsITransferable);
			if (!trans) return true;
	
			// specify the data we wish to handle. Plaintext in this case.
			trans.addDataFlavor('text/unicode');
	
			// To get the data from the transferable we need two new objects
			var str = new Object();
			var len = new Object();
	
			var str = Components.classes["@mozilla.org/supports-string;[[[[1]]]]"].createInstance(Components.interfaces.nsISupportsString);
	
			var copytext=meintext;
	
			str.data=copytext;
	
			trans.setTransferData("text/unicode",str,copytext.length*[[[[2]]]]);
	
			var clipid=Components.interfaces.nsIClipboard;
	
			if (!clip) return true;
	
			clip.setData(trans,null,clipid.kGlobalClipboard);
		}
		alert(messages['copy_clip_success'] + meintext);
		return false;
	}
	
	
	//Handle enter/return keys
	function getEnterKeyHandler(eventToCall) {
		var evt = eventToCall;
		var handleEnterKey = function (e) {
			if (e) {
				var keynum;
				var node;
	
				if(window.event) keynum = e.keyCode;
				else if(e.which) keynum = e.which;
				else keynum = 0; // what to do?
	
				if(keynum == 13) { // with some luck, this is return key
					if(evt) return evt();
					return true;
				}
			}
			return true;
		};
	
		return handleEnterKey;
	}
	
	
	function nextField(fieldId) {
		var fid = fieldId;
		var evt = function () {
			var elem = document.getElementById(fid);
			if(elem) elem.focus();
			return false;
		};
	
		return evt;
	}
	
	function submitForm(formName) {
		var fn = formName;
		var evt = function () {
			var elem = document[fn];
			if(elem) elem.submit();
			return false;
		};
	
		return evt;
	}
	
	
	function registerFormKey(url, key, hasPID) {
		gContentType = 'open-process';
			if(hasPID) {
				// Override some things stored in javascript
				gContentPage=url;
				gContentParam=key;
			}
	}
	
	//inject some CSS into standard browsers
	function updateCSS(css) {
		if(navigator.appName.toLowerCase().indexOf('internet explorer') == -1) {
			var _style = document.createElement('link');
			_style.setAttribute('type', 'text/css');
			_style.setAttribute('href', css);
			_style.setAttribute('rel', 'stylesheet');
			document.head.appendChild(_style);
		}
	}
	
	function setCookie( name, value ) 
	{
		Cookie.set(name, value, { duration: 15, path: '/' });
	}
	
	function pageReload(dest) {
		page = mainJSP;
		if(dest) page = dest;
		window.location.href=page;
	}
	
	notificationTimer = -1;
	
	function updateMessageCount() {
		clearTimeout(notificationTimer); // just in case
		notificationTimer = setTimeout("updateMessageCount()",5*60000);// 5 minutes from now
		makeRequest(msgHandlerJSP, 'id=0&action=C', markNotificationCallback, 'text', {id:0,action:'C'});
	}
	
	function markNotification(id,action) {
		// do stuff
		hidetooltips();
		makeRequest(msgHandlerJSP, 'id='+id+'&action='+action, markNotificationCallback, 'text', {id:id,action:action});
	}
	
	
	function markNotificationCallback(text, params) {
		if (text.indexOf("session-expired") > 0) {
			openLoginIbox();
		}
		try {
			response = Json.evaluate(text); // use mootools json
			if(response.success) {
				id = params.id;
				action = params.action;
				$('new_msg_count').innerHTML=response.count; // update new count
				switch(action) {
				case 'M':  // mark read (dashboard)
					tabber_load(1, mainContentJSP);
					break;
				case 'R':  // mark read
				case 'U':  // unmark read
				case 'D':  // delete
					tabber(6,'','',inboxJSP,'');
				}
			} else {
				// error occurred
				alert(messages.mark_msg_error);
			}
		} catch(err) {}
	}
	
	
	function getSearchQuery(selElem, jsp, div) {
		name = selElem.name;
		value = selElem.options[selElem.selectedIndex].value;
	
		elem = document.getElementById('proc_search');
		if(elem) {
			if(value == -1) elem.value = 'false';
			else elem.value = 'true';
		}
		makeRequest(jsp, name+'='+value, getSearchQueryCallback, 'text', {id:div});
	}
	
	function getSearchQueryCallback(text, params) {
		if (text.indexOf("session-expired") > 0) {
			openLoginIbox();
		}
		try {
			elem = document.getElementById(params.id);
			elem.innerHTML=text;
		} catch(err) {
		}
	}
	
	function userProcFiltrosFunc() {
		var flowid,lbl,bdy;
		flowid = $('showflowid').options[$('showflowid').selectedIndex].value;
		lbl = $('targetuser_label');
		bdy = $('targetuser_body');
	  if ($(flowid) || (flowid=='-1'&&$('atLeastOneSuper').value=='true')) {
			if(lbl) lbl.style.display='';
			if(bdy) bdy.style.display=''; 
		} else {
			if(lbl) lbl.style.display='none';
			if(bdy) bdy.style.display='none';
		}
	}
	
	function updateInternalLinks(jsUrls, extraParams, evento) {
		// prepare tab links
		var query = 'hist='+GLOBAL_MAX_TABS;
		if(gContentPage) {
			query += ('&content='+escape(gContentPage));
		}
		if(gNavPage) {
			query += '&nav='+escape(gNavPage);
		}
		for(i = 0; i < GLOBAL_MAX_TABS; i++) {
			var hist = page_history[i];
			if(hist) {
				query += ('&nav_'+i+'='+escape(hist.navpage)+'&content_'+i+'='+escape(hist.contentpage));
			}
		}
		if(extraParams) {
			query += ('&'+extraParams);
		}
		// i want a synchronous request to prevent some errors
		new XHR({method:'post',async:true,onSuccess:evento}).send(jsUrls,query);
	}

	function assyncLogin(authServlet, evento) {
		login = document.getElementById('idlogin');
		loginval = login.value;
		login.onkeypress=null; // destroy event
		password = document.getElementById('idpassword');
		passval = password.value;
		password.onkeypress=null; // destroy event
		var authQuery = 'source=assync&login=' + loginval + '&password=' + passval;
		updateInternalLinks(authServlet, authQuery, evento);
	}
	
	function doassynclogin() {
		assyncLogin('AuthenticationServlet', login_return);
	}
	

	function loginReturn(text, id) {
		eval(text);
		location.reload(true);
		iboxlogin.hideIbox();
	}
	
	function login_return(text, id) {
		eval(text);
		gotopage();
		iboxlogin.hideIbox();
	}
	
	function caltasks(id, format) {
		if (!format) 
			format = "%d/%m/%Y";
		
		Calendar.setup({
			inputField     :    id,   // id of the input field
			ifFormat       :    format,       // format of the input field
			showsTime      :    false,
			timeFormat     :    "24"
		});
	}
	
	function mainResize () {
		updateSize(GLOBAL_HEIGHT_OFFSET);
	}
	
    function toggleItemBox (tabnr, item) {
        
        tabnr = convert_tabnr(tabnr);
        GLOBAL_session_config.sections[tabnr] = GLOBAL_session_config.sections[tabnr] || [];
        
    	if (item.className == 'item_title_show') {
    		item.className = 'item_title_hide';
    		item.src = 'images/plus.png';
    		$((item.id + '_body')).setStyle('display', 'none');
    		GLOBAL_session_config.sections[tabnr][item.id] = 'colapsed';
    	}
    	else {
    		item.className = 'item_title_show';
    		item.src = 'images/minus.png';
    		$((item.id + '_body')).setStyle('display', 'block');
    		GLOBAL_session_config.sections[tabnr][item.id] = 'expanded';
    	}
	}
	
    function process_detail (tabnr, thePage, flowid, pid, subpid, procStatus) {
    	var params = 'flowid='+flowid+'&pid='+pid+'&subpid='+subpid+'&procStatus='+procStatus;
    	tabber_right(8, thePage, params);
    }
    		

    function resizeProcDetail() {
    	try {
    		if(!$('iframe_proc_detail')) return
    		var buttonsHeight = $('buttons_proc_detail').getCoordinates().height-0;
    		var containerHeight = $('section8_content_div').getCoordinates().height-0;
    		var iframe_height=(containerHeight-buttonsHeight-20)+'px';
    		$('iframe_proc_detail').setStyle('height',iframe_height);
    	} catch(err) {
    	// ignore error....
    	}
    }


    /**
     * Check if caps lock is ON and warn the user
     * @param e key event
     * @return
     */
function isCapslock(e){
    e = (e) ? e : window.event;
    var charCode = false;
    if (e.which) {
        charCode = e.which;
    } else if (e.keyCode) {
        charCode = e.keyCode;
    }
    var shifton = false;
    if (e.shiftKey) {
        shifton = e.shiftKey;
    } else if (e.modifiers) {
        shifton = !!(e.modifiers & 4);
    }
    if (charCode >= 97 && charCode <= 122 && shifton) {
        return true;
    }
    if (charCode >= 65 && charCode <= 90 && !shifton) {
        return true;
    }
    return false;
}

function openReleaseNotes(type) {
	 var linkopenid = type + '_link_open';
	 var linkcloseid = type + '_link_close';
   	 var rnid = type + '_release_notes';
   	 var linkopen = document.getElementById(linkopenid);
   	 var linkclose = document.getElementById(linkcloseid);
   	 var rn = document.getElementById(rnid);

   	 if (rn) {
   		 rn.style.display='';
   		 linkopen.style.display='none';
   		 linkclose.style.display='';
   	 }
}
function closeReleaseNotes(type) {
	 var linkopenid = type + '_link_open';
	 var linkcloseid = type + '_link_close';
   	 var rnid = type + '_release_notes';
   	 var linkopen = document.getElementById(linkopenid);
   	 var linkclose = document.getElementById(linkcloseid);
   	 var rn = document.getElementById(rnid);

   	 if (rn) {
   		 rn.style.display='none';
   		 linkopen.style.display='';
   		 linkclose.style.display='none';
   	 }
}
function set_html( id, html ) {
    // create orphan element set HTML to
    var orphNode = document.createElement('div');
    orphNode.innerHTML = html;

    // get the script nodes, add them into an arrary, and remove them from orphan node
    var scriptNodes = orphNode.getElementsByTagName('script');
    var scripts = [];
    while(scriptNodes.length) {
        // push into script array
        var node = scriptNodes[0];
        scripts.push(node.text);

        // then remove it
        node.parentNode.removeChild(node);
    }

    // add html to place holder element (note: we are adding the html before we execute the scripts)
    document.getElementById(id).innerHTML = orphNode.innerHTML;

    // execute stored scripts
    var head = document.getElementsByTagName('head')[0];
    while(scripts.length) {
        // create script node
        var scriptNode = document.createElement('script');
        scriptNode.type = 'text/javascript';
        scriptNode.text = scripts.shift(); // add the code to the script node
        head.appendChild(scriptNode); // add it to the page
        head.removeChild(scriptNode); // then remove it
    }   
}


function proc_rpt_offline(checkbox, fn) {
	var offline = checkbox.checked;
	var flowid = $('flowid').options[$('flowid').selectedIndex].value;
	var url = 'Reports/proc_flow_list.jsp';
	var params = 'offline='+offline+'&flowid='+flowid;
	makeRequest(url, params, proc_rpt_offline_callback, 'text', fn);	
}

function proc_rpt_offline_callback(txt, fn) {
	$('flowid').innerHTML = txt;
	fn(new Date().getTime());
}

function toggle_all_cb(cb,cba) {
	if(!cb || !cba) return;
	if(cba.length) {
		for (i = 0; i < cba.length; i++) {
			cba[i].checked = cb.checked;
		}
	} else {
		cba.checked = cb.checked;
	}
}