// AJAX FUNCTIONS
function verify_Email(email) {
	url = "/ssi/email-verifiy.php";
	params = "email="+email;
	callAHAH(url, 'post',params, check_email);
}
function check_email()
{
	var str = "";
	jStr = req.responseText; //alert(jStr);

	if(jStr != 'Email appears to be valid.')
	{
		document.getElementById("email").value = "";
		document.getElementById("email").focus();
		//document.getElementById("email_validation").innerHTML = jStr;
		alert(jStr);
	}
	
}


function callAHAH(url, type, parameters, fname){ 
	try {
		req = new XMLHttpRequest(); /* e.g. Firefox */
	} catch(e) {
		try {
			req = new ActiveXObject("Msxml2.XMLHTTP"); /* some versions IE */
		} catch (e) {
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP"); /* some versions IE */ }
			catch (E) {
				req = false;
			}
		}
	}
	req.onreadystatechange = function() {
		responseAHAH(fname);
	};
	req.open(type,url,true);
    req.setRequestHeader("Content-length", parameters.length);
	req.setRequestHeader( "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" );
	req.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
	if(parameters == '') parameters = null;
	req.send(parameters);
}
function responseAHAH(fname) {
	if(req.readyState == 4) {
		if(req.status == 200) {
			 fname(req);		
			//alert(output);
		} else {
			alert("Ooops Error! Call 911");
		}
	}
}