var DOMsupported = 0;
var standardDOMsupported = 0;
var ieDOMsupported = 0;
var netscapeDOMsupported = 0;
var browser = '';

if (document.getElementById) 
	{
	standardDOMsupported = 1;
	DOMsupported = 1;
	}
	else
	{ 
	if (document.all)
		{
		ieDOMsupported = 1;
		DOMsupported = 1;
		}
		else
		{
		browserVersion = parseInt(navigator.appVersion);
		if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion ==4))
			{
			netscapeDOMsupported = 1;
			DOMsupported = 1;
			}
		}
	}

function findDOM(objectId) 
	{
	if (standardDOMsupported)
		{
		return (document.getElementById(objectId));
		}
	if (ieDOMsupported)
		{
		return (document.all[objectId]);
		}
	if (netscapeDOMsupported)
		{
		return (document.layers[objectId]);
		}
	}

function roll(type1,type2,type3,imgx1,imgx2,imgx3)
			{
			imgd1 = findDOM(imgx1);
			imgd2 = findDOM(imgx2);
			imgd3 = findDOM(imgx3);
			if (navigator.appVersion.indexOf("MSIE 5")!=-1)
				{
				document.images["image1"].src ="numenlogoshort1.gif";
				document.images["image3"].src ="numennamesmallshort.gif";
				if (type1=="+" && imgd1.width < 244)
					{
					imgd1.width += 1;<!--was 1-->
					imgd3.width += 1;<!--was 1-->
					window.setTimeout("roll('+','+','+','image1','image2','image3')", 1);<!--was 10-->
					}
					else
					{
					if (type2=="+" && imgd2.width < 533)
						{
						imgd2.width += 5;<!--was 3-->
						window.setTimeout("roll('+','+','+','image1','image2','image3')", 1);
						}
					}
				}
				else
				{
				document.images["image1"].src ="numenlogolong1.gif";
				document.images["image3"].src ="numennamesmalllong.gif";
				if (type1=="+" && imgd1.width < 248)
					{
					imgd1.width += 1;<!--was 1-->
					imgd3.width += 1;<!--was 1-->
					window.setTimeout("roll('+','+','+','image1','image2','image3')", 1);<!--was 10-->
					}
					else
					{
					if (type2=="+" && imgd2.width < 540)
						{
						imgd2.width += 5;<!--was 3-->
						window.setTimeout("roll('+','+','+','image1','image2','image3')", 1);
						}
					}
				}
			}
			
function buttonOver(id)
	 {
	 for (i = 0; i <= 10; i++)
	 {
	 setTimeout('document.getElementById("button'+id+'").style.backgroundColor = "rgb('+(228-10*i)+','+(228-10*i)+','+(218-9*i)+')"', i*30);
	 setTimeout('document.getElementById("button'+id+'").style.color = "rgb('+(55+20*i)+','+(55+20*i)+','+(48+8*i)+')"', i*30);
	 }
	 }

function buttonOut(id)
	 {
	 for (i = 0; i <= 10; i++)
	 {
	 window.setTimeout('document.getElementById("button'+id+'").style.backgroundColor = "rgb('+(135+10*i)+','+(135+10*i)+','+(129+9*i)+')"', i*30);
	 window.setTimeout('document.getElementById("button'+id+'").style.color = "rgb('+(251-20*i)+','+(251-20*i)+','+(131-8*i)+')"', i*30);
	 }
	 }

window.onload = function()	{
			roll('+','+','+','image1','image2','image3');
			}