var last_known = '';
var message = '';
function xmlhttpPost(myValue, another) {
	//message = message + "<br />Running with: " + last_known + " and " + myValue +" and " + another;
	if (last_known == myValue && another){ 
		//message = message + "<br/>Query:"+ myValue;
		//writit(message,'footer');
		var xmlHttpReq = false;
		if (window.XMLHttpRequest) {
			xmlHttpReq = new XMLHttpRequest();
		} else if (window.ActiveXObject) {
			xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
		};
		xmlHttpReq.open('POST', 'driver.php?'+myValue, true);
		xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		xmlHttpReq.onreadystatechange = function() {
			if (xmlHttpReq.readyState == 4) {
				updatepage(xmlHttpReq.responseText);
			};
		};
		xmlHttpReq.send('driver.php?search='+myValue);
		last_known = '';
	} else {
		if (another){
			//message = message + "<br/>No Loop"+ myValue;
			//writit(message,'footer');
		} else {
			//message = message + "<br/>Loop"+ myValue;
			//writit(message,'footer');
			last_known = myValue;
			setTimeout("xmlhttpPost('"+myValue+"', true)", 500);
		   
		}
	
	}
};
	
function updatepage(str){
	writit(str, 'suggest');
};

function writit(text,id){
	if (document.getElementById){
		x = document.getElementById(id);
		x.innerHTML = '';
		x.innerHTML = '' + text + '';
	} else if (document.all)
	{
		x = document.all[id];
		x.innerHTML = '' + text + '';
	}
	else if (document.layers)
	{
		x = document.layers[id];
		text2 = '<P>' + text + '</P>;';
		x.document.open();
		x.document.write(text2);
		x.document.close();
	}	
}