function windowOpen(sender, url) {
//    if (width == undefined) width = 600;
//    if (height == undefined) height = 500;
   try {
      window.open(url, name, 'width=600;status=no,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes;');
    }
    catch (exc) {
      //It is a security setting in IE. If you lower the security it should work
      window.open(url, '', 'width=600;status=no,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes;');
    }
  }


  function isIE() {
    var ie = false;
    if (navigator.appName.indexOf("Microsoft") > -1) {
      ie = true;
    }
    return ie;
  }

function windowResize(imageWidth, imageHeight) {
    var ie = false;
    var browserPaddingHeight = 100;
    
    if (navigator.appName.indexOf("Microsoft")>-1) {
        ie = true;
        browserPaddingHeight = 85;
    }

    var availWidth = window.screen.availWidth - 150;
    var availHeight = window.screen.availHeight - 150;
    window.resizeTo(550, 550 * imageHeight / imageWidth + browserPaddingHeight);
}


function window_onload(sender) {
  for (var i in window_onloads) {
    window_onloads[i]();
  }
}
var urlReceiveBrowser = "";
var window_onloads = new Object();
window_onloads["load"] = function() {
var PlonkDiv = document.getElementById("PlonkDiv");
//PlonkDiv.style.backgroundImage = "url('"+urlReceiveBrowser+"?availWidth=" + window.screen.availWidth + "&availHeight=" + window.screen.availHeight + "')";
//delete PlonkDiv.style.backgroundImage;
}

window.onload = window_onload;