// JavaScript Document

// AJAX Functions

//Create a boolean variable to check for a valid Internet Explorer instance.
var xmlhttp = false;
//Check if we are using IE.
try {
//If the Javascript version is greater than 5.
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
//If not, then use the older active x object.
try {
//If we are using Internet Explorer.
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
//Else we must be using a non-IE browser.
xmlhttp = false;
}
}
//If we are using a non-IE browser, create a javascript instance of the object.
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
xmlhttp = new XMLHttpRequest();
}

function makerequest(serverPage, objID) {
var obj = document.getElementById(objID);
xmlhttp.open("GET", serverPage);
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
obj.innerHTML = xmlhttp.responseText;
}
}
xmlhttp.send(null);
}

// For changing CSS class on links in left navigation
function Change_Class(name)
{
	/*document.getElementById("link_"+ name).className = "link_active";*/
	if (document.getElementById("link_"+ name).className == "link_"+name+"_active") {
	} else {
		document.getElementById("link_services").className="left_nav";
		document.getElementById("link_artists").className="left_nav";
		document.getElementById("link_connect").className="left_nav";
		document.getElementById("link_portfolio").className="left_nav";
		document.getElementById("link_alpha").className="left_nav";
		document.getElementById("link_links").className="left_nav";
		if (name != 'hide') {
			document.getElementById("link_" + name).className="link_"+name+"_active";
		}
	}
}