function rollOver(obj, className)
{
	obj.className = (className && className.length>0) ? className : "mainNavigationActive" ;
}
function rollOut(obj, className)
{
	 obj.className = (className && className.length>0) ? className : "" ;
}
function writeEmail(name, domain)
{
	document.write("<a href=\"mailto:"+name+"@"+domain+"\">"+name+"@"+domain+"</a>")
}


function openWin(wFile, wName, wWidth, wHeight)
{
	myWin=window.open(wFile, wName, 'width='+wWidth+',height='+wHeight+',scrollbars=1');
	myWin.moveTo((screen.width/2)-(wWidth/2),(screen.height/2)-(wHeight/2));
	myWin.focus();
}