// JavaScript Document
var httpRequest;
function valid_mail(str)
{ 

var url="/ajaxphp/recruiter/check_mail.php"
url=url+"?email="+str
//alert(url);

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            httpRequest = new XMLHttpRequest();
            if (httpRequest.overrideMimeType) {
                httpRequest.overrideMimeType('text/xml');
                // See note below about this line
            }
        } 
        else if (window.ActiveXObject) { // IE
            try {
                httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
            } 
            catch (e) {
                try {
                    httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
                } 
                catch (e) {}
            }
        }

        if (!httpRequest) {
            alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
        httpRequest.onreadystatechange = function() { alertContents(httpRequest); };
	
        httpRequest.open('GET', url, true);
        httpRequest.send(null);

    }
    function alertContents(httpRequest) {

        if (httpRequest.readyState == 4) {
            if (httpRequest.status == 200) {
              if(httpRequest.responseText)
			   {
			 document.getElementById("valid_mail").innerHTML=httpRequest.responseText; 	
			   }
	        }
			else {
                alert('There was a problem with the request.');
            }
        }

    }