// JScript File



function ajaxFunction(paravalue,ComboName)

  { 



 var xmlHttp;

    try{

            // Firefox, Opera 8.0+, Safari

            xmlHttp=new XMLHttpRequest();

        }

    catch(e)

    {

      // Internet Explorer

      try

      {  

          xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); 

      }

      catch (e)

      {     

                try

                {       

                     xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");

                }

                catch (e)

                {        

        

                    alert("Your browser does not support AJAX!"); 

            

                   return false;

                }

       }

    

    }

   

  

  //xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");       

     xmlHttp.open("GET","FillDropDown.aspx?"+paravalue,true);

      xmlHttp.onreadystatechange=function()

      {

      if(xmlHttp.readyState==4 && xmlHttp.responseText)

        {

            var str=xmlHttp.responseText;

            //alert(str);

            document.getElementById(ComboName).options[document.getElementById(ComboName).options.length] = new Option('Select City','Select City');

            var myarray=str.split(',');



            for(var i=0;i<myarray.length;i=i+1)

                {

                    document.getElementById(ComboName).options[document.getElementById(ComboName).options.length] = new Option(myarray[i], myarray[i]);



                }

        }

      }

                

                xmlHttp.send(null);

      }

      

      

    function clearCombo(ComboName)

    {

        for (var i =  document.getElementById(ComboName).options.length - 1; i >= 0; i--)

        {

            document.getElementById(ComboName).options[i] = null;

        }

             document.getElementById(ComboName).selectedIndex = -1;

    }