// this function is what creates the popup window 
function OpenPopUp(strFile, thewidth, theheight) {
  window.open(strFile,'Add','width=' + thewidth + ',height=' + theheight + ',top=50,left=50,scrollbars=1,resizable=1,status=1');
}

function OpenPopUp2(strFile, sName, thewidth, theheight) {
  window.open(strFile,sName,'width=' + thewidth + ',height=' + theheight + ',top=50,left=50,scrollbars=1,resizable=1,status=1');
}