function show()
 {
	//alert(value);
	//show(divresponse,country_name,increment)
	//alert(country_name);
 var ajaxRequest;  // The variable that makes Ajax possible!
                try{
                // Opera 8.0+, Firefox, Safari
                ajaxRequest = new XMLHttpRequest();
        }
         catch (e)
         {
                // Internet Explorer Browsers
                try
                {
                        ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
                }
                 catch (e)
                  {
                        try
                        {
                                ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
                        }
                        catch (e)
                        {
                                // Something went wrong
                                alert("Your browser broke!");
                                return false;
                        }
                }
        }

        // Create a function that will receive data sent from the server
        ajaxRequest.onreadystatechange = function()
        {
                if(ajaxRequest.readyState == 4)
                {
                        var ajaxDisplay = document.getElementById('speciality_doc');
                        ajaxDisplay.innerHTML = ajaxRequest.responseText;
						//alert(responseText);
                        //alert(document.getElementById('hide_login').innerHTML);


                }

                else if(ajaxRequest.readyState == 1){
                document.getElementById('speciality_doc').innerHTML= "<p><img src=\"images/ajax.gif\"></p>";



                }
        }
		
//alert(countrylist);
//queryString = "?countrylist=" + countrylist+ "&increment=" + increment ;
var specialties=document.getElementById('specialties').value;
//alert(location);
var queryString = "?specialties=" +specialties ;
//alert(queryString);

			ajaxRequest.open("GET", "query_fetch.php" + queryString, true); 
	

ajaxRequest.send(null);
}