// navbar rollover
function rollOverNav(obj){
	var src = obj.getElementsByTagName("img")[0].src;
	if(src.lastIndexOf("_w.") > 0)
		obj.getElementsByTagName("img")[0].src = src.replace("_w.","_r.");
	else
		obj.getElementsByTagName("img")[0].src = src.replace("_r.","_w.");
}

//Browser Support Code
function callMedia(str,url){
	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;
			}
		}
	}	// end of try

	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4)
			document.getElementById("midPlayer").innerHTML = ajaxRequest.responseText;
	}
	
	ajaxRequest.open("GET", "midPlayer.php?mode="+str+"&fn="+url, true);
	ajaxRequest.send(null);
}