function winopen(file) {window.open(file,'NewWindow1','toolbar=no,location=no,screenx="50%",sceeny="0",directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,screenX=500,screenY=0,copyhistory=yes,width=700,height=550')}
function winopen2(file,x,y,wd,ht) {var featureList = 'toolbar=no,location=no,screenx="50%",screeny="0",directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,screenX=' + x + ",screenY=" + y + ",copyhistory=yes,width=" + wd + ",height=" + ht;window.open(file,'NewWindow1',featureList)}