function getXMLHTTP() { //fuction to return the xml http object
		var xmlhttp=false;	
		try{
			xmlhttp=new XMLHttpRequest();
		}
		catch(e)
			{		
			try{			
				xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e){
				try{
				xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
				}
				catch(e1){
					xmlhttp=false;
				}
			}
		}
		return xmlhttp;
    }
    
function getCity() 
{
	document.getElementById('divloader').style.display = '';
	var i;
 	var count = 0;
 	var count1=0;
 	field3=0;
         var selectedArray = new Array();
         var selObj=document.getElementById('ddlStatein');
		  for (i=0;i<selObj.options.length;i++) 
		  {
		  	if (selObj.options[i].value) 
			{			
     				selectedArray[count] = selObj.options[i].value;
      				count++;
		    }	
				    	    
  		 }
 
 		 var selectedArray1 = new Array();
         var selObj1=document.getElementById('ddlCountryin');
		  for (i=0;i<selObj1.options.length;i++) 
		  {
		  	if (selObj1.options[i].value) 
			{			
     				selectedArray1[count1] = selObj1.options[i].value;
      				count1++;
		    }	
				    	    
  		 }
  		alert(selectedArray1);
    	alert(selectedArray);
       	var strURL="findCity_search.php?country="+selectedArray1+"&state="+selectedArray;
       	var req = getXMLHTTP();	
		if (req)
		{
			req.onreadystatechange = function() 
			{
			//alert( req.statusText);
				if (req.readyState == 4) 
				{
					// only if "OK"
					if (req.status == 200)
					 {
						    document.getElementById('divloader').style.display = 'none';
					 		document.getElementById('citydiv').innerHTML= req.responseText;	
					 } 
					else 
					{
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
		}
			
}
function RefillCity() 
{
	document.getElementById('divloader').style.display = '';
	var i;
 	var count = 0;
 	var count1=0;
 	field3=0;
         var selectedArray = new Array();
         var selObj=document.getElementById('ddlStatein');
		  for (i=0;i<selObj.options.length;i++) 
		  {
		  	if (selObj.options[i].value) 
			{			
     				selectedArray[count] = selObj.options[i].value;
      				count++;
		    }	
		    	    
  		 }
  	//alert(selectedArray);
 	 var selectedArray1 = new Array();
         var selObj1=document.getElementById('ddlCountryin');
		  for (i=0;i<selObj1.options.length;i++) 
		  {
		  	if (selObj1.options[i].value) 
			{			
     				selectedArray1[count1] = selObj1.options[i].value;
      				count1++;
		    }	
				    	    
  		 }
 
  	 if(selectedArray=='')
  	 {
  	 	//alert("hi");
		selectedArray1='';
	 }
    	var strURL="findCity_search.php?country="+selectedArray1+"&state="+selectedArray;
    	//alert(strURL);

    	var req = getXMLHTTP();	
		if (req)
		{
			//alert(req);
			//alert(strURL);
			req.onreadystatechange = function() 
			{
			//alert( req.statusText);
				if (req.readyState == 4) 
				{
					// only if "OK"
					if (req.status == 200)
					 {
					 		document.getElementById('divloader').style.display = 'none';
					 		document.getElementById('citydiv').innerHTML= req.responseText;	
					 } 
					else 
					{
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
		}
			
}