// rollover function for second level design and pulldown-menus

function preload(imgObj,imgSrc) {
	if (document.images) {
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "'+imgSrc+'"')
	}
}
for (var i=1;i<=11;i++){
preload('nav_'+i+'_off','/images/nav_'+i+'_off.gif')
preload('nav_'+i+'_on','/images/nav_'+i+'_on.gif')
}



for (var i=1;i<=6;i++){
preload('vehucule_'+i+'_off','/images/vehucule_'+i+'_off.gif')
preload('vehucule_'+i+'_on','/images/vehucule_'+i+'_on.gif')
}

for (var i=1;i<=4;i++){
preload('dealer_'+i+'_off','/images/dealer_'+i+'_off.gif')
preload('dealer_'+i+'_on','/images/dealer_'+i+'_on.gif')
}




function rollOver(imgName,imgObj) {
	document.images[imgName].src = eval(imgObj+".src");
}