var xmlhttp

function change_search(value){
document.getElementById("info").innerHTML="";
document.search_mechine.txt1.value='';
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support XMLHTTP!");
  return;
  }
var url="menu2/change_tab.php";
url=url+"?type="+value;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged_search_2;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}


function showHint2(str,pg)
{
	document.search_mechine.keyword.value = '';
	var type = document.search_mechine.the_type.value;
if (str.length==0)
  {
  document.getElementById("info").innerHTML="";
  return;
  }
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support XMLHTTP!");
  return;
  }
var url="menu2/gethint.php";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
url=url+"&page="+pg+"&type="+type;
xmlhttp.onreadystatechange=stateChanged_search_1;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}


function stateChanged_search_2()
{
if (xmlhttp.readyState==4)
  {
	var data = xmlhttp.responseText;
	var test = new Array();
	test = data.split('<next>');
	document.getElementById("tab").innerHTML=test[0];
	document.getElementById("popular_search").innerHTML=test[1];
  }
}


function showHint(str,pg)
{
	var type = document.search_mechine.the_type.value;
if (str.length==0)
  {
  document.getElementById("info").innerHTML="";
  document.getElementById("show_hint").style.display="none";
  return;
  }
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support XMLHTTP!");
  return;
  }
var url="menu2/gethint.php";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
url=url+"&page="+pg+"&type="+type;
xmlhttp.onreadystatechange=stateChanged_search_1;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}


function stateChanged_search_1()
{
if (xmlhttp.readyState==4)
  {
document.getElementById('show_hint').style.display = "block";
  document.getElementById("info").innerHTML=xmlhttp.responseText;
  }
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}// JavaScript Document