var xmlHttp

function updatePanel(name)
{ 
     document.getElementById("MainDiv").innerHTML="<div style=\"text-align:center; valign=middle;\"><img src='images/wait1.gif'> wait;</div>" ;
	 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }        
var url=name;
url=url+"?q";
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged() 
{ 
 if (xmlHttp.readyState==4)
   { 
     
     document.getElementById("MainDiv").innerHTML=xmlHttp.responseText ;
   }
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}

//------------------------- soso search
function handlerFunction() {
  if (xmlHttp.readyState == 4) {
    window.alert("Returned data: " +
                 xmlHttp.responseText);
  }
}
//------------------------
function soso_search(name,numss,diff,word)
{ 
form1.submit();
location.href="search_page.aspx";
/*
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }        

var url=name+"?number=1";
url=url+"?q";
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);

*/
}

function search()
{
var num=document.getElementById("number").value ;
var diff=document.getElementById("sin").value ;
var word=document.getElementById("word").value ;
alert('num is : '+num+' diff is :'+diff+' word is: '+word);

  
  soso_search('search_page.aspx',num,diff,word)
}