function doOpenWindow(url,win,height,width,scro){  // Default Open PopUp Window
	var atts = "height="+height+",width="+width+",menubar=0,resizable=0,scrollbars="+scro+",status=0,titlebar=0,toolbar=0";
	var myWin = window.open(url,win,atts);
}
var ns4 = (document.layers);
var ie4 = (document.all && !document.getElementById);
var ie5 = (document.all && document.getElementById);
var ns6 = (!document.all && document.getElementById);