var picture_source = null;

var selected_icon = null;

function rollover(number, onoff){

	if(selected_icon != number) document.images[number].src="images/navbar/" + number +"_"+ onoff +".gif";}



function selected(file, number){

	if(selected_icon == null){

			selected_icon = number;

			picture_source = file;

			}

	if(selected_icon != number){

			if(selected_icon != "") document.images[selected_icon].src="images/navbar/"+ picture_source +"_off.gif";

			selected_icon = number;

			picture_source = file;

			}

	}


function goTo(){

	if(document.selecter.destination.options[document.selecter.destination.selectedIndex].value!=""){

		location = document.selecter.destination.options[document.selecter.destination.selectedIndex].value;

		}

 }	

 

 function openWindow(file, w,h) {

	window.open('popup.html@'+file,'name','width='+w+',height='+h+',toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0')

	}