function menuOver(obj,cls) {
	//alert("aaaa");
	obj.className = cls;
}
function displayImg(url,w,h) {
	img = window.open(url, "imgWindow", 'top=20,left=20,width='+w+',height='+h) 
}

var WindowObjectReference;
function letsgo(win,win2)
{
WindowObjectReference = window.open(win,"aDescriptiveWindowName", "resizeable=yes,scrollbars=yes,status=yes,minimizable=yes");
if (win2>"") { WindowObjectReference = window.open(win2,"bDescriptiveWindowName", "resizeable=yes,scrollbars=yes,status=yes,minimizable=yes"); }
window.focus();
}