toogleChildren = function(table, image)
{
 var element = document.getElementById(table).style;
 var imageX = document.getElementById(image);
 var imageXsrc = imageX.src;
 if (imageXsrc.indexOf('Open')>=0)
 {
  element.display='block';
  imageX.src = imageXsrc.replace(/Open/i, "Close");
 }
 else
 {
  element.display='none';
  imageX.src = imageXsrc.replace(/Close/i, "Open");
 }
}