function changeImages(objName, changeImg)
{
  document.getElementById(objName).src="images/"+changeImg;
}

function ajx_search(target, callurl)
{
 document.getElementById(target).innerHTML = "Loading ...";
 rand=Math.round(Math.random()*10000000);
 url=callurl+"&sess=624520080321812436024&rand="+rand;
 var xmlhttp=false;
 try {
  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp = false;
  }
 }
 if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
  xmlhttp = new XMLHttpRequest();
 }
 xmlhttp.open("GET",url);
 xmlhttp.onreadystatechange=function()
 {
  if (xmlhttp.readyState==4)
  {
   document.getElementById(target).innerHTML = xmlhttp.responseText;
  }
 }
 xmlhttp.send(null);
}

function formSubmit(objName)
{
  document.getElementById(objName).submit();
}