var k;

function GetQueryStringValue(name)
{
  name += "=";

  if (location.search.length > 0)
  {
    begin = location.search.indexOf("?" + name) + 1;

    if (begin == 0)
      begin = location.search.indexOf("&" + name) + 1;

    if (begin != 0)
    {
      begin += name.length;
      end = location.search.indexOf("&", begin);

      if (end == -1)
        end = location.search.length

      return location.search.substring(begin, end);
    }
    return "";
  }
  return "";
}

function ShowImage(imgName, imgWidth, imgHeight)
{
		
	var URL = "/Common/files/other/view_image.html?img=" + imgName + "&w=" + imgWidth + "&h=" + imgHeight;
	var params = "resizable=yes,menubar=0,location=0,statusbar=0,toolbar=0,scrollbars=0";
  params += ",width=" + (imgWidth);
  params += ",height=" + 300 + (imgHeight);  //  Add extra for "Close Window" button

	k = window.open(URL, 'ShowImage', params);
}