startList = function() 
	{ if (document.all&&document.getElementById) 
		{ navRoot = document.getElementById("nav"); 
		for (i=0; i<navRoot.childNodes.length; i++) 
		{ node = navRoot.childNodes[i]; if (node.nodeName=="LI") 
		{ node.onmouseover=function() 
		{ this.className+=" over"; } 
		node.onmouseout=function() 
			{ this.className=this.className.replace (" over", ""); 
					}
			 	}
			 }
		 }
	 } 
window.onload=startList; 

	
function mouseOver2b(){
document.b2b.src ="graphics/hbanner2b2.gif"}
function mouseOut2b(){
document.b2b.src ="graphics/hbanner2b.gif"}

function mouseOver3b(){
document.b3b.src ="graphics/hbanner3b2.gif"}
function mouseOut3b(){
document.b3b.src ="graphics/hbanner3b.gif"}

function mouseOver4b(){
document.b4b.src ="graphics/hbanner4b2.gif"}
function mouseOut4b(){
document.b4b.src ="graphics/hbanner4b.gif"}

function mouseOver5b(){
document.b5b.src ="graphics/hbanner5b2.gif"}
function mouseOut5b(){
document.b5b.src ="graphics/hbanner5b.gif"}

function mouseOver5c(){
document.b5c.src ="graphics/hbannerorderb2.gif"}
function mouseOut5c(){
document.b5c.src ="graphics/hbannerorderb.gif"}


function mouseOver6b(){
document.b6b.src ="graphics/hbanner6b2.gif"}
function mouseOut6b(){
document.b6b.src ="graphics/hbanner6b.gif"}


function mouseOverAgr(){
document.Agr.src ="graphics/hagricultureb2.gif"}
function mouseOutAgr(){
document.Agr.src ="graphics/hagricultureb.gif"}

function mouseOverInd(){
document.Ind.src ="graphics/hindustrialb2.gif"}
function mouseOutInd(){
document.Ind.src ="graphics/hindustrialb.gif"}

function mouseOverFor(){
document.For.src ="graphics/hforestryb2.gif"}
function mouseOutFor(){
document.For.src ="graphics/hforestryb.gif"}

function mouseOverToo(){
document.Too.src ="graphics/htoolsb2.gif"}
function mouseOutToo(){
document.Too.src ="graphics/htoolsb.gif"}

function mouseOverSaf(){
document.Saf.src ="graphics/hsafetyb2.gif"}
function mouseOutSaf(){
document.Saf.src ="graphics/hsafetyb.gif"}

function mouseOverEnv(){
document.Env.src ="graphics/henvironmentb2.gif"}
function mouseOutEnv(){
document.Env.src ="graphics/henvironmentb.gif"}

function mouseOverHyd(){
document.Hyd.src ="graphics/hhydraulicsb2.gif"}
function mouseOutHyd(){
document.Hyd.src ="graphics/hhydraulicsb.gif"}

function mouseOverCon(){
document.Con.src ="graphics/hconsumerb2.gif"}
function mouseOutCon(){
document.Con.src ="graphics/hconsumerb.gif"}