// Use for PopUp Windows
function popUp(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function reDo() 
{ 
	window.location.reload(); 
} 
window.onresize = reDo; 
//Define global variables 
var ns4=false;
var ie4=false;
var dom1=false;
var unknown=false;
if (document.layers)
{ 
	layerRef="document.layers"; 
	styleSwitch=""; 
	visibleVar="show"; 
	ns4=true;
} 
else if(document.all)
{ 
	layerRef="document.all"; 
	styleSwitch=".style"; 
	visibleVar="visible"; 
	ie4=true;
} 
else if(document.getElementById)
{ 
	layerRef="document.getElementByID"; 
	styleSwitch=".style"; 
	visibleVar="visible"; 
	dom1=true;
} 
else
{ 
	unknown = true; 
} 
function isShowing(divID)
{
	if (unknown)
	{ 
		return true; 
	} 
	else if (dom1)
	{
		return document.getElementById(divID).style.visibility==visibleVar; 
	}
	else
	{ 
		return 	eval(layerRef+'["'+divID+'"]'+styleSwitch+'.visibility=="'+visibleVar+'"'); 
	}
} 
	
function showDiv(divID)
{ 
	if (unknown)
	{ 
		return; 
	} 
	else if (dom1)
	{ 
		document.getElementById(divID).style.visibility=visibleVar; 
   		document.getElementById(divID).style.display = 'block';
	}
	else
	{ 
		eval(layerRef+'["'+divID+'"]'+styleSwitch+'.visibility="'+visibleVar+'"'); 
  	 	eval(layerRef+'["'+divID+'"]'+styleSwitch+'.display="block"');
	}
} 
function hideDiv(divID)
{ 
	if (unknown)
	{ 
		return; 
	} 
	else if (dom1)
	{ 
		document.getElementById(divID).style.visibility="hidden"; 
   		document.getElementById(divID).style.display = 'none'; 
	}
	else
	{ 
		eval(layerRef+'["'+divID+'"]'+styleSwitch+'.visibility="hidden"'); 
  	 	eval(layerRef+'["'+divID+'"]'+styleSwitch+'.display="none"');
	}
} 
function getElementFromID(ID)
{    
	if(dom1)
		return document.getElementById(ID);
	if(ns4)
		return document.layers[ID];
	if(ie4)
		return document.all[ID];
	return "";
}
function showAllDivs(divArray) 
{
	for(i=0;i<divArray.length;i++)
		showDiv(divArray[i]);
}
function hideAllDivs(divArray) 
{
	for(i=0;i<divArray.length;i++)
		hideDiv(divArray[i]);
}
function checkDiv(byID,divID) 
{
	byDiv = getElementFromID(byID);
	if(byDiv.checked)
		showDiv(divID);
	else
		hideDiv(divID);
}