var bName = navigator.appName;
var bVer = parseInt(navigator.appVersion);
var ns4 = (bName == "Netscape" && bVer >= 4);
var ie4 = (bName == "Microsoft Internet Explorer" && bVer >= 4);
var ns3 = (bName == "Netscape" && bVer < 4);
var ie3 = (bName == "Microsoft Internet Explorer" && bVer < 4);
var tmp = "";
var cntr =  Math.round(Math.random()*7);

function rollIn(id) {
	var ImgPath = "/graphics/new";
	if ((id == "tc-myspace") ||  (id == "tc-click") || (id == "tc-ahclick") || (id == "blogs") || (id =="cocktails")) { document [id].src = ImgPath + "/" + id + "-roll.gif"; }
	else { document [id].src = ImgPath + "/" + id + "-roll.jpg"; }
	}


function rollOut(id) {
	var ImgPath = "/graphics/new";
	if ((id == "tc-myspace") ||  (id == "tc-click") || (id == "tc-ahclick") || (id == "blogs") || (id =="cocktails")) { document [id].src = ImgPath + "/" + id + ".gif"; }
	else { document [id].src = ImgPath + "/" + id + ".jpg"; }
	}