function textSizer(sizeClass) {
	document.getElementById('content-panel').className = sizeClass;
	return false;
}
function popData(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=1,menubar=0,resizable=0,width=600,height=400');");
}
function jumpMenu(url) {
	if (url!="") window.open(url);
}
var theImages = new Array()
theImages[0] = '/transurban_online/tu_nav_black.nsf/obj/2009/$file/CityLink_Bolte_Dusk.jpg'
theImages[1] = '/transurban_online/tu_nav_black.nsf/obj/2009/$file/CityLink_Bolte_Run4Kids.jpg'
theImages[2] = '/transurban_online/tu_nav_black.nsf/obj/2009/$file/CityLink_Gateway_Soundwall.jpg'
theImages[3] = '/transurban_online/tu_nav_black.nsf/obj/2009/$file/CityLink_Gateway_Guard.jpg'
theImages[4] = '/transurban_online/tu_nav_black.nsf/obj/2009/$file/CityLink_Soundtube_Green.jpg'
theImages[5] = '/transurban_online/tu_nav_black.nsf/obj/2009/$file/M4_M7_Interchange.jpg'
theImages[6] = '/transurban_online/tu_nav_black.nsf/obj/2009/$file/M7_Lighthorse_Aerial.jpg'
theImages[7] = '/transurban_online/tu_nav_black.nsf/obj/2009/$file/P895_JamesRiverBridge.jpg'
var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
	document.write('<img src="'+theImages[whichImage]+'">');
}