function switchClass(obj,strClassName) {
	obj.className	= strClassName;
}
function gotoURL(strUrl) {
	location = strUrl;
}
function popupSZ(url){
	// only change from above is with the url
	var myURL = url, popupName = 'mySite', popupWidth = 530, popupHeight = 425, mypopup;
	var popupX = (screen.availWidth)? ((screen.availWidth - popupWidth) / 2): 20;
	var popupY = (screen.availHeight)? ((screen.availHeight - popupHeight) / 3):20;
	var details = 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=1,width='+popupWidth+',height='+popupHeight+',top='+popupY+',left='+popupX;
	mypopup = window.open(myURL,popupName,details);
	mypopup.focus();
}

function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=425,height=425,left = 250,top = 200');");
}