//-------------------------------
/*-- PopUp sin medidas fijas --*/
//-------------------------------
function popup_var(url, w , h) {
	winStats='toolbar=no,location=no,directories=no,menubar=no,';
	winStats+='width='+w+',height='+h;
	if (navigator.appName.indexOf("Microsoft")>=0) {
		winStats+=',left=80,top=80';
	}else{
		winStats+=',screenX=80,screenY=120';
	}
	floater=window.open(url,"",winStats);
}