function popupWindow(path, windowName, attributes)
{
	var win = window.open(path,windowName,attributes);
	win.focus();
	return win;
}

/**
 * Use this function to show applets and ActiveX components as active.
 * If you don't use this method the IE explore ask you to click on your
 * object to activate it.
 *
 * Pass string with all tags that should be displayed. For exapmle:
 * showObject('<applet width=300 height=300 code="MyApplet.class"></applet>');
 * elemnt is reference to container which will contain provided control
 */
function showObject(data, element) {		
	element.innerHTML = data;					
}

function popupWindow600x600(path, windowName) 
{
	popupWindow(path, windowName, 'scrollbars=yes,resizable=no,menubar=no, width=600,height=600');
}
function showAboutPopup()
{
	window.showModalDialog("/jsp/configuration/about_popup.jsp", window,"dialogWidth:530px;dialogHeight:350px;center:yes;resizable:no");
}
function abOn(buttonObject)
{
	buttonObject.className='abutton abuttonhov';
}
function abOff(buttonObject)
{
	buttonObject.className='abutton';
}
function bbOn(buttonObject)
{
	buttonObject.className='bbutton bbuttonhov';
}
function bbOff(buttonObject)
{
	buttonObject.className='bbutton';
}
function gbOn(buttonObject)
{
	buttonObject.className='gbutton gbuttonhov';
}
function gbOff(buttonObject)
{
	buttonObject.className='gbutton';
}
function dimImage(imageId)
{
	document.getElementById(imageId+'_id').src = "/images/tablet/"+imageId+"_off.gif";
}

function highlightImage(imageId)
{
	document.getElementById(imageId+'_id').src = "/images/tablet/"+imageId+".gif";
}


// Date format functions, see http://www.mattkruse.com/javascript/date/
var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');
function LZ(x){return(x<0||x>9?"":"0")+x}
function isDate(val,format){var date=getDateFromFormat(val,format);if(date==0){return false;}return true;}
function compareDates(date1,dateformat1,date2,dateformat2){var d1=getDateFromFormat(date1,dateformat1);var d2=getDateFromFormat(date2,dateformat2);if(d1==0 || d2==0){return -1;}else if(d1 > d2){return 1;}return 0;}
function formatDate(date,format){format=format+"";var result="";var i_format=0;var c="";var token="";var y=date.getYear()+"";var M=date.getMonth()+1;var d=date.getDate();var E=date.getDay();var H=date.getHours();var m=date.getMinutes();var s=date.getSeconds();var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;var value=new Object();if(y.length < 4){y=""+(y-0+1900);}value["y"]=""+y;value["yyyy"]=y;value["yy"]=y.substring(2,4);value["M"]=M;value["MM"]=LZ(M);value["MMM"]=MONTH_NAMES[M-1];value["NNN"]=MONTH_NAMES[M+11];value["d"]=d;value["dd"]=LZ(d);value["E"]=DAY_NAMES[E+7];value["EE"]=DAY_NAMES[E];value["H"]=H;value["HH"]=LZ(H);if(H==0){value["h"]=12;}else if(H>12){value["h"]=H-12;}else{value["h"]=H;}value["hh"]=LZ(value["h"]);if(H>11){value["K"]=H-12;}else{value["K"]=H;}value["k"]=H+1;value["KK"]=LZ(value["K"]);value["kk"]=LZ(value["k"]);if(H > 11){value["a"]="PM";}else{value["a"]="AM";}value["m"]=m;value["mm"]=LZ(m);value["s"]=s;value["ss"]=LZ(s);while(i_format < format.length){c=format.charAt(i_format);token="";while((format.charAt(i_format)==c) &&(i_format < format.length)){token += format.charAt(i_format++);}if(value[token] != null){result=result + value[token];}else{result=result + token;}}return result;}
function _isInteger(val){var digits="1234567890";for(var i=0;i < val.length;i++){if(digits.indexOf(val.charAt(i))==-1){return false;}}return true;}
function _getInt(str,i,minlength,maxlength){for(var x=maxlength;x>=minlength;x--){var token=str.substring(i,i+x);if(token.length < minlength){return null;}if(_isInteger(token)){return token;}}return null;}
function getDateFromFormat(val,format){val=val+"";format=format+"";var i_val=0;var i_format=0;var c="";var token="";var token2="";var x,y;var now=new Date();var year=now.getYear();var month=now.getMonth()+1;var date=1;var hh=now.getHours();var mm=now.getMinutes();var ss=now.getSeconds();var ampm="";while(i_format < format.length){c=format.charAt(i_format);token="";while((format.charAt(i_format)==c) &&(i_format < format.length)){token += format.charAt(i_format++);}if(token=="yyyy" || token=="yy" || token=="y"){if(token=="yyyy"){x=4;y=4;}if(token=="yy"){x=2;y=2;}if(token=="y"){x=2;y=4;}year=_getInt(val,i_val,x,y);if(year==null){return 0;}i_val += year.length;if(year.length==2){if(year > 70){year=1900+(year-0);}else{year=2000+(year-0);}}}else if(token=="MMM"||token=="NNN"){month=0;for(var i=0;i<MONTH_NAMES.length;i++){var month_name=MONTH_NAMES[i];if(val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()){if(token=="MMM"||(token=="NNN"&&i>11)){month=i+1;if(month>12){month -= 12;}i_val += month_name.length;break;}}}if((month < 1)||(month>12)){return 0;}}else if(token=="EE"||token=="E"){for(var i=0;i<DAY_NAMES.length;i++){var day_name=DAY_NAMES[i];if(val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()){i_val += day_name.length;break;}}}else if(token=="MM"||token=="M"){month=_getInt(val,i_val,token.length,2);if(month==null||(month<1)||(month>12)){return 0;}i_val+=month.length;}else if(token=="dd"||token=="d"){date=_getInt(val,i_val,token.length,2);if(date==null||(date<1)||(date>31)){return 0;}i_val+=date.length;}else if(token=="hh"||token=="h"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<1)||(hh>12)){return 0;}i_val+=hh.length;}else if(token=="HH"||token=="H"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<0)||(hh>23)){return 0;}i_val+=hh.length;}else if(token=="KK"||token=="K"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<0)||(hh>11)){return 0;}i_val+=hh.length;}else if(token=="kk"||token=="k"){hh=_getInt(val,i_val,token.length,2);if(hh==null||(hh<1)||(hh>24)){return 0;}i_val+=hh.length;hh--;}else if(token=="mm"||token=="m"){mm=_getInt(val,i_val,token.length,2);if(mm==null||(mm<0)||(mm>59)){return 0;}i_val+=mm.length;}else if(token=="ss"||token=="s"){ss=_getInt(val,i_val,token.length,2);if(ss==null||(ss<0)||(ss>59)){return 0;}i_val+=ss.length;}else if(token=="a"){if(val.substring(i_val,i_val+2).toLowerCase()=="am"){ampm="AM";}else if(val.substring(i_val,i_val+2).toLowerCase()=="pm"){ampm="PM";}else{return 0;}i_val+=2;}else{if(val.substring(i_val,i_val+token.length)!=token){return 0;}else{i_val+=token.length;}}}if(i_val != val.length){return 0;}if(month==2){if( ((year%4==0)&&(year%100 != 0) ) ||(year%400==0) ){if(date > 29){return 0;}}else{if(date > 28){return 0;}}}if((month==4)||(month==6)||(month==9)||(month==11)){if(date > 30){return 0;}}if(hh<12 && ampm=="PM"){hh=hh-0+12;}else if(hh>11 && ampm=="AM"){hh-=12;}var newdate=new Date(year,month-1,date,hh,mm,ss);return newdate.getTime();}
function parseDate(val){var preferEuro=(arguments.length==2)?arguments[1]:false;generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');var d=null;for(var i=0;i<checkList.length;i++){var l=window[checkList[i]];for(var j=0;j<l.length;j++){d=getDateFromFormat(val,l[j]);if(d!=0){return new Date(d);}}}return null;}


function setZIndex(divOrSpan, iframeId) {
	var iframe = document.getElementById(iframeId);
	
	iframe.style.filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';
	
	if ((iframe.style.zIndex == 0) && (divOrSpan.style.zIndex == 0)) {
		iframe.style.zIndex = 20;
		divOrSpan.style.zIndex = 22;
	}

	iframe.style.display = 'block';
	
	return iframe;
}

function showSubWindowWithBlockingBG(divOrSpan, iframeId) {
	var iframe = setZIndex(divOrSpan, iframeId);
	iframe.style.top = 0;
	iframe.style.left = 0;
	iframe.style.width = document.body.clientWidth;
	iframe.style.height = document.body.clientHeight;
}

function showSubWindow(divOrSpan, iframeId){
	var iframe = setZIndex(divOrSpan, iframeId);
	iframe.style.top = divOrSpan.style.top;
	iframe.style.left = divOrSpan.style.left;
	iframe.style.width = divOrSpan.clientWidth + 7;
	iframe.style.height = divOrSpan.clientHeight + 7;
}

function toScreenCenter(element){
	var innerHeight_ = window.innerHeight ? window.innerHeight : document.documentElement.offsetHeight;
	var left = document.body.clientWidth / 2 - element.clientWidth / 2  + document.body.scrollLeft;
	var top = document.documentElement.scrollTop + innerHeight_ / 2 - element.clientHeight / 2 + document.body.scrollTop;
	
	element.style.left = (left > 0 ? left : 0)  + 'px';
	element.style.top = (top > 0 ? top : 0) + 'px';
}
  
function hideSubWindow(divOrSpan, iframeId) {
	var iframe = document.getElementById(iframeId);

	iframe.style.display = 'none';
}


	var filterOpen = false;
	function filterAreaToggle(forceAction, prefix) {	//alert('filterAreaToggle');
		var _prefix = prefix && prefix != 'issnav' ? prefix + "_" : "";
		var filterbody = _prefix + "filterbody";
		var filterControl = _prefix + "filterControl";
		if( forceAction==-1 )
		{			
			if (filterOpen) {	
				if (prefix == 'issnav') {			
					hideIssNavSubWindow(filterbody);
				} else {
					document.getElementById(filterbody).style.display="none";
				}
				document.getElementById(filterControl).src = "/images/icons/t_plus2.gif";
				filterOpen = false;
			} else {
				if (prefix == 'issnav') {					
					showIssNavSubWindow(filterbody);										
				} else {
					document.getElementById(filterbody).style.display="block";
				}
				document.getElementById(filterControl).src = "/images/icons/t_minus2.gif";
				filterOpen = true;
			}
		}else if( forceAction==0 )
		{
				document.getElementById(filterbody).style.display="none";
				document.getElementById(filterControl).src = "/images/icons/t_plus2.gif";
				filterOpen = false;
		}else
		{
				document.getElementById(filterbody).style.display="block";
				document.getElementById(filterControl).src = "/images/icons/t_minus2.gif";
				filterOpen = true;
		}
	}
	
	function setFilterSize() {
    	//var correctFilterHeight = $('documentIssuesAjax').getHeight();
    	var filterTop = $$('div.filterhead')[0].getCoordinates().top + 70;
    	var correctFilterHeight = $$('body').getHeight() - filterTop;
    	var filterBody = $('filterbody');
    	if (filterBody.getHeight() > correctFilterHeight && correctFilterHeight > 100) {
    		filterBody.setStyle('height', correctFilterHeight);
    	}
    }
	
	function showIssNavSubWindow(filterbody) {					//alert(document.onclick);
		var container = document.getElementById(filterbody);
		var iframeIssueFilter = "iframeIssueFilter";
		var iframe = document.getElementById(iframeIssueFilter);
	
		document.getElementById(filterbody).style.visibility = "visible";					
		showSubWindow(container, iframeIssueFilter); 
		
		var pos = new positionInfo(document.getElementById('filterhead'));
		iframe.style.top = pos.getElementBottom();
		iframe.style.height = container.clientHeight + 2;			
		
		//alert('iframe.style.top = ' + iframe.style.top);
		//alert('iframe.style.height = ' + iframe.style.height);															
	}	
	
	function hideIssNavSubWindow(filterbody) {					//alert(document.onclick);
		var container = document.getElementById(filterbody);
		var iframeIssueFilter = "iframeIssueFilter";
	
		container.style.visibility = "hidden";
		hideSubWindow(container, iframeIssueFilter);
	}	
	
	function hideFilter(prefix) { 
		var _prefix = (prefix && prefix != 'issnav' ? prefix + "_" : "");
		var filterbody = _prefix + "filterbody";
		
		if (prefix == 'issnav') {
			hideIssNavSubWindow(filterbody);
		} else {
			document.getElementById(filterbody).style.display="none";
		}
		
		document.getElementById(_prefix + "filterControl").src = "/images/icons/t_plus2.gif";
		filterOpen = false;
	}
	
	
	var openImg = new Image();
	openImg.src = "/images/bullets/module_open.gif";
	var closedImg = new Image();
	closedImg.src = "/images/bullets/module_closed.gif";		
		
	function showBranch(branch)
	{	
		var objBranch = document.getElementById(branch).style;
		if(objBranch.display=="block")
			objBranch.display="none";
		else
			objBranch.display="block";
	}
		
		
	function swapFolder(img){
		objImg = document.getElementById(img);			
		if(objImg.src.indexOf('closed.gif')>-1)
			objImg.src = openImg.src;
		else
			objImg.src = closedImg.src;
	}
	
	function updateMenuLinks(link){
		if (!$('tabletmenu')) {
			return;
		}
		new Request.JSON({
			url: link,
			onSuccess: function(j) {
				if(j) {
			    	for(i=0; i < j.length; i++){
			    		window.parent.document.getElementById('menu_'+ i).href =j[i].url; 
			    	}
			    }
			},
			onFailure: function() {
			   alert("Failure request");
			}	
			
		}).send();
	}