// JavaScript Document
var W3CDOM = (document.createElement && document.getElementsByTagName);
var mouseOvers = new Array();
var mouseOuts = new Array();
var mouseClick = new Array();
window.onload = init;
function init() {
	if (!W3CDOM) return;
	var nav = document.getElementById('buttons');
	var imgs = nav.getElementsByTagName('img');
	for (var i=0;i<imgs.length;i++)
	{
		imgs[i].onmouseover = mouseGoesOver;
		imgs[i].onmouseout = mouseGoesOut;
		imgs[i].onclick=mouseGoesClick;
		var suffix = imgs[i].src.substring(imgs[i].src.lastIndexOf('.'));
		mouseOuts[i] = new Image();
		mouseOuts[i].src = imgs[i].src;
		mouseOvers[i] = new Image();
		mouseOvers[i].src = imgs[i].src.substring(0,imgs[i].src.lastIndexOf('.')) + "_omo" + suffix;
		mouseClick[i] = new Image();
		mouseClick[i].src = imgs[i].src.substring(0,imgs[i].src.lastIndexOf('.')) + "_clk" + suffix;
		imgs[i].number = i;
	}
}
function mouseGoesOver() {
	this.src = mouseOvers[this.number].src;
}
function mouseGoesOut() {
	this.src = mouseOuts[this.number].src;
}
function mouseGoesClick() {
  this.src = mouseClick[this.number].src;
}
//Open Calculator
function openFrameless(){
window.open("mVA_Calc.html","","height=430,width=220,left=260,top=100");  
}  
// Scrolling text
var bannerID=0
    function text(msg,ctrlwidth) {
    msg = " --- "+msg
    newmsg = msg
    while (newmsg.length < ctrlwidth) {
    newmsg += msg
    }
    document.write ('<FORM NAME="Scrolltext">');
    document.write ('<CENTER><INPUT NAME="text" VALUE= "'+newmsg+'" SIZE= '+ctrlwidth+' ></CENTER>');
    document.write ('</FORM>');
    var bannerID = null
    rollmsg()
    }
    function rollmsg() {
    NowMsg = document.Scrolltext.text.value
    NowMsg = NowMsg.substring(1,NowMsg.length)+NowMsg.substring(0,1)
    document.Scrolltext.text.value = NowMsg
    bannerID = setTimeout("rollmsg()",100)//change the number 100 to represent the speed of the scroll. The larger the number the slower it moves
    }