var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pre_ccb_ro = newImage('img/ccb_ro.jpg');
		pre_freight_ro = newImage('img/freight_ro.jpg');
		pre_beam_ro = newImage('img/beam_ro.jpg');
		pre_wedge_ro = newImage('img/wedge_ro.jpg');
		pre_tank_ro = newImage('img/tank_ro.jpg');
		pre_stabilizer_ro = newImage('img/stabilizer_ro.jpg');
		pre_rfe_ro = newImage('img/rfe_ro.jpg');
		pre_wheels_ro = newImage('img/wheel_ro.jpg');
		preloadFlag = true;
	}
}

down = new Image();
down.src = "img/productsNew.jpg";

ccbOver = new Image();
ccbOver.src = "img/ccb_ro.jpg";

bbeamOver = new Image();
bbeamOver.src = "img/beam_ro.jpg";

wedgeOver = new Image();
wedgeOver.src = "img/wedge_ro.jpg";

tankOver = new Image();
tankOver.src = "img/tank_ro.jpg";

stabilizerOver = new Image();
stabilizerOver.src = "img/stabilizer_ro.jpg";

rfeOver = new Image();
rfeOver.src = "img/rfe_ro.jpg";

freightOver = new Image();
freightOver.src = "img/freight_ro.jpg";

wheelsOver = new Image();
wheelsOver.src = "img/wheel_ro.jpg";

function swap(){
if (document.images){
for (var x=0;
x<swap.arguments.length;
x+=2) {
document[swap.arguments[x]].src = eval(swap.arguments[x+1] + ".src");
}
}
}