function AddToBookmarks (url,title) 
{ 
window.external.AddFavorite(url,title); 
}  

function showForecast()
{
	document.getElementById("forecast").style.visibility='visible';
	document.getElementById("forecast").style.height='auto';
	document.getElementById("rollover").style.visibility='hidden';
	document.getElementById("rollover").style.height='0px';
	document.getElementById("rollover").style.overflow='hidden';
}
function hideForecast()
{
	document.getElementById("forecast").style.visibility='hidden';
	document.getElementById("forecast").style.height='0';
	document.getElementById("rollover").style.visibility='visible';
	document.getElementById("rollover").style.height='auto';
}
function toggleElement(element)
{
	if(document.getElementById(element).style.display!='')
	{
		document.getElementById(element).style.display='';
	}
	else
	{
		document.getElementById(element).style.display='none';
	}
}


function toggleT(_w,_h)
{
	if (document.all) { // is IE
	if (_h=='s') eval("document.all."+_w+".style.display='inline';");
	if (_h=='h') eval("document.all."+_w+".style.display='none';");
	} else { // is NS? 
	if (_h=='s') eval("document.layers['"+_w+"'].display='inline';");
	if (_h=='h') eval("document.layers['"+_w+"'].display='none';");
	}
}

function confirmAction(message, url)
{
	if (confirm(message)) 
	{
		document.location = url;
	}
}
sfHover2 = function() {
			var sfE2s = document.getElementById("navList").getElementsByTagName("LI");
			for (var i=0; i<sfE2s.length; i++) {
				sfE2s[i].onmouseover=function() {
					this.className+=" sfhover2";
				}
				sfE2s[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" sfhover2\\b"), "");
				}
			}
		}
		if (window.attachEvent) window.attachEvent("onload", sfHover2);


sfHover = function() {
	var sfEls = document.getElementById("leftNav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function clearDefault(el) {
  if (el.defaultValue==el.value) el.value = ""
}

function restoreDefault(el, defaultVal)
{
  el.value = defaultVal
}