var docRoot = "images/";
topnav_on = new Array();
topnav_off = new Array();
nav_cursor_on = new Array();
nav_cursor_off = new Array();
topBars = new Array();

var topNavItems = 6;
for (var i=1; i<=topNavItems; i++) {
	topnav_on[i] = new Image(); 
	topnav_on[i].src = docRoot + "topnav" + i + "_on.gif";
	topnav_off[i] = new Image(); 
	topnav_off[i].src = docRoot + "topnav" + i + "_off.gif";
}

var topBarCount = 6;
for (var i=0; i<=topBarCount; i++) {
	topBars[i] = new Image(); 
	topBars[i].src = docRoot + "topbar_" + i + ".gif";
}

var leftNavItems = 20;
for (var i=1; i<=leftNavItems; i++) {
	nav_cursor_on[i] = new Image(); 
	nav_cursor_on[i].src = docRoot + 'nav_cursor.gif';
	nav_cursor_off[i] = new Image(); 
	nav_cursor_off[i].src = docRoot + 'blank.gif';
}

function swapImg(x,y,z) {
    var a = x + y;
    var b = eval(x + "_" + z + "[\'" + y + "\'].src");
    document[a].src = b;
}

function swapBar(x) {
	document['topBar'].src = topBars[x].src;
}

function playVideo(URL, wName) {
	var a = "width=400,height=300,location=0,menubar=0,titlebar=0,status=1,scrollbars=0";	
	var b = "../video/?clip=" + URL;
	var b = window.open(b, wName, a);
}

function sendMail(username) {
    var oU = username;
    var oD = "montreallake";
    var oTLD = "com";
    var oAdd = "mailto:" + oU + "@" + oD + "." + oTLD;
    location.href = oAdd;
}