function pop(name,w,h){
document.open(name,"new1","width="+w+",height="+h+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,left="+ eval(screen.availWidth-w)/2+",top="+ eval(screen.availHeight-h)/2);
}
function pop2(name,w,h){
document.open(name,"new1","width="+w+",height="+h+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,left="+ eval(screen.availWidth-w)/2+",top="+ eval(screen.availHeight-h)/2);
}