function load(){
	var Ancho=screen.availWidth-10;
	var Alto=screen.availHeight-48;
	var features="left=50,top=0,resizable=0,location=0,menubar=no,scrollbars=yes,status=0,toolbar=no,resizable=yes,width="+Ancho+",height="+Alto+'"';
	var sPath="login.htm";
	myWindow = window.open(sPath,'proyecto_tiuna',features);	
	myWindow.moveTo(0,0);
	myWindow.resizeTo(screen.width,screen.height);	
}