function createObject(){ 
	var xmlHttp;
	try	{  
			// Firefox, Opera 8.0+, Safari  
			xmlHttp=new XMLHttpRequest();  
		}
		catch (e) { 
		
			// Internet Explorer   // CATCH 1 STARTS
			 try{
			  		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");    
				}
				  catch (e)	{ // CATCH 2 STARTS
					  	 xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");      
				   } // CATCH 2 ENDS
  	 }	// CATCH 1 ENDS  
	 
	 return xmlHttp;
}