function url(file)
{
window.open(file,"","width=720,height=525,status=no,scrollbars=no,resizable=no,location=no,menubar=no,toolbar=no,top=44,left=50")
;
}


function url2(file)
{
window.open(file,"","width=310,height=310,status=no,scrollbars=no,resizable=no,location=no,menubar=no,toolbar=no,top=44,left=50")
;
}


<!--
window.name = 'localretailer';
function isNumber(inputStr) {
 for (var i = 0; i < inputStr.length; i++) {
  var oneChar = inputStr.substring(i, i + 1)
  if (oneChar < '0' || oneChar > '9') {
   return false
  }
 }
 return true
}

function do_nothing(){}