function pop(u,w,h)
{
var posleft=screen.availWidth/2
var postop=screen.availHeight/2

var centerv=postop-(h/2)
var centerh=posleft-(w/2)

var features = "location=no,toolbar=no,menubar=no,scrollbars=yes,directories=no,status=no,resizable=yes,Width="+w+",height="+h
var openpic = window.open(u,"contentPop",features,"target=_top")
var posset = openpic.moveTo(centerh,centerv)
}