//////////////////////////////////browser detect///////////////////////////////////////
browser = navigator.appName
browserNum = parseInt(navigator.appVersion)
		
if ((browser == "Netscape") && (browserNum < 5))
{
	// Netscape 4.x
	layerRef = "homeNav.document."
}
else
{
	layerRef = ""
}
		
////////////////////////////////////////////////////////////////////////////////////		
function rollOver (imgName)
{
	eval("document." + layerRef + "images[imgName].src = " + imgName + "On.src")
}
////////////////////////////////////////////////////////////////////////////////////
function rollOut (imgName)
{
	eval("document." + layerRef + "images[imgName].src = " + imgName + "Off.src")
}
////////////////////////////////////////////////////////////////////////////////////
function CenterNewWindow(url, winName, winHeight, winWidth, features)
{
	if(url == null)
	{
		alert('Please provide the URL to open in new window');
	}
	else
	{
		if(winName == null)
		{
			winName = 'newWindow';
		}
		if(winHeight == null && winWidth == null)
		{
			winHeight = (screen.heigth/2);
			winWidth = (screen.width/2);
		}
		if(features == null)
		{
			features = 'resizable=yes,directories=no,status=no,location=no,menusbar=no,width='+winWidth+',height='+winHeight+',scrollbars=yes,left=50,top=50';
		}
		var url = url;
		var winOpen = window.open(url,winName,features);
		winOpen.focus();
	}
}

/* Enable search button click by hitting Enter */
/* Code from: http://weblogs.asp.net/rajbk/archive/2003/12/11/setting-the-default-button-for-a-textbox-in-asp-net.aspx */
function clickButton(e, buttonid){ 
	var evt = e ? e : window.event;
	var bt = document.getElementById(buttonid);
	//alert(buttonid);
	if (bt){ 
		//alert(event.keyCode);
		if (event.keyCode == 13){ 
			bt.click(); 
			return false; 
		}
	} 
}
////////////////////////////////////////////////////////////////////////////////////
//var clickmessage="Right click disabled on images!"
////////////////////////////////////////////////////////////////////////////////////
/*
function disableclick(e) {
	if (document.all) {
		if (event.button==2||event.button==3) {
			if (event.srcElement.tagName=="IMG"||event.srcElement.tagName=="INPUT"){
				alert(clickmessage);
				return false;
			}
		}
	}
	else if (document.layers) {
		if (e.which == 3) {
			alert("layers");
			return false;
		}
	}
	else if (document.getElementById){
		if (e.which==3&&e.target.tagName=="IMG"||e.which==3&&e.target.tagName=="INPUT"){
			alert(clickmessage)
			return false
		}
	}
}

////////////////////////////////////////////////////////////////////////////////////
function associateimages(){
	for(i=0;i<document.images.length;i++)
	document.images[i].onmousedown=disableclick;
}
////////////////////////////////////////////////////////////////////////////////////
if (document.all)
{
	document.onmousedown=disableclick;
}
else if (document.getElementById)
{
	document.onmouseup=disableclick;
}
else if (document.layers)
{
	associateimages();
}
*/