iHomeOn = new Image();
iHomeOff = new Image();
iAbtOn = new Image();
iAbtOff = new Image();
iSerOn = new Image();
iSerOff = new Image();
iRepOn = new Image();
iRepOff = new Image();
iBnaOn = new Image();
iBnaOff = new Image();


function preLoad() {
	iHomeOn.src = "img/h_but.gif";
	iHomeOff.src = "img/h_buton.gif";
	iAbtOn.src = "img/a_but.gif";
	iAbtOff.src = "img/a_buton.gif";
	iSerOn.src = "img/s_but.gif";
	iSerOff.src = "img/s_buton.gif";
	iRepOn.src = "img/r_but.gif";
	iRepOff.src = "img/r_buton.gif";
	iBnaOn.src = "img/ba_but.gif";
	iBnaOff.src = "img/ba_buton.gif";
	}

//ihome iabt iser irep ibna 

function ShowHome(){ihome.src=iHomeOff.src;}
function HideHome(){ihome.src=iHomeOn.src;}
function ShowAbt(){iabt.src=iAbtOff.src;}
function HideAbt(){iabt.src=iAbtOn.src;}
function ShowSer(){iser.src=iSerOff.src;}
function HideSer(){iser.src=iSerOn.src;}
function ShowRep(){irep.src=iRepOff.src;}
function HideRep(){irep.src=iRepOn.src;}
function ShowBna(){ibna.src=iBnaOff.src;}
function HideBna(){ibna.src=iBnaOn.src;}



function openWin(sDoc, iHt, iWd)
	{
	var sOption = 'menubar=yes,scrollbars=yes,resizable=yes,toolbar=yes,height=' + iHt + ',width=' + iWd;
	window.name='NewPop';
	window.open(sDoc, 'Other', sOption);
	}

preLoad();