function openwindow(url) 
{
window.open(url, "newwindow", "height=400,width=400,innerHeight=500,innerWidth=363,screenX=0,left=300,screenY=100,top=190,channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0");
}