dom = (document.getElementById) ? true : false; 
ns5 = ((navigator.userAgent.indexOf("Gecko")>-1) && dom) ? true: false; 
ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false; 
ns4 = (document.layers && !dom) ? true : false; 
ie4 = (document.all && !dom) ? true : false; 
nodyn = (!ns5 && !ns4 && !ie4 && !ie5) ? true : false; 

var PanOpened=false;

function GetObj(id) { 
    return document.getElementById(id);
    return (ns4) ? document.layers[id] : (ie4) ? document.all[id] : (ie5||ns5) ? document.getElementById(id) : null; 
}

function GetElementAttribute(oObj, AttrName)
{
    if (oObj.getAttribute) return oObj.getAttribute(AttrName);
    if (oObj.attributes[AttrName]) return oObj.attributes[AttrName].value;    
    if (oObj.attributes.item(AttrName)) return oObj.attributes.item(AttrName).value;
    return false;
}

function SetElementAttribute(oObj,AttrName,Value)
{
    oObj.setAttribute(AttrName,Value);
}

function ShowHide(Name) {
	Obj=GetObj(Name);
	if (Obj.style.display=='') Obj.style.display='none';
	else Obj.style.display='';
}

function UserTZ() {
	var DefTZ=false;
	var d= new Date();
	if (d.getTimezoneOffset) DefTZ=-(d.getTimezoneOffset()/60);
	return DefTZ;
}


function getW(oObj)
{
    if (!oObj.W) oObj.W=oObj.parentNode.offsetWidth; 
    return oObj.W;
}