function keywordTrackerFunction( keyword )
{
	try 
	{
		var http;
		var browser = navigator.appName;
		if(browser == "Microsoft Internet Explorer")
		{
			http = new ActiveXObject("Microsoft.XMLHTTP");
		}
		else
		{
			http = new XMLHttpRequest();
		}
	
		var encodedkeyword = encodeURIComponent(keyword);
		// Set te random number to add to URL request
		nocache = Math.random();
		http.open('get', './keywordtracker.php?q='+encodedkeyword+'&nocache = '+nocache );
		http.onreadystatechange = keywordTrackerComleted;
		http.send(null);
	}
	catch(err) {}
}

function keywordTrackerComleted()
{
	return 1;
}