var xmlHttp
	function showResult(str)
	{
		//alert("dd");		
		xmlHttp=GetXmlHttpObject()
		if (xmlHttp==null)
 		{
 			alert ("Browser does not support HTTP Request")
 			return
 		} 

		var url="/scripts/search_speciality.php"
		url=url+"?nm="+str
		xmlHttp.onreadystatechange=stateChanged 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
	} 

	function empty_text()
	{
		document.getElementById("txt1").value="";
		showResult(10);
	}
	function empty_text1()
	{
		document.getElementById("txt1").value="Search Specialization";
		showResult(10);
	}
	
	function stateChanged() 
	{ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 		{ 
 			document.getElementById("sp_search").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;
	}