function WOpen (location,width,height,bars,name) {

LT=(screen.width-width)/2;

TP=(screen.height-height)/2;

pro="scrollbars="+bars+",fullscreen=no,channelmode=no,toolbar=no,directories=no,status=no,menubar=no,location=no,resizable=no,left="+LT+",top="+TP+",width="+width+",height="+height;

child = window.open(location,name,pro);

}