// Load and create all image objects
loadImg('production_on','http://www.vmatrix.com/images/navigation/nav_production_on.gif');	
loadImg('production_off','http://www.vmatrix.com/images/navigation/nav_production_off.gif');	
loadImg('production_both','http://www.vmatrix.com/images/navigation/nav_production_both.gif');	
loadImg('seo_off','http://www.vmatrix.com/images/navigation/nav_seo_off.gif');	
loadImg('seo_on','http://www.vmatrix.com/images/navigation/nav_seo_on.gif');	
loadImg('seo_both','http://www.vmatrix.com/images/navigation/nav_seo_both.gif');	
loadImg('seo_left','http://www.vmatrix.com/images/navigation/nav_seo_left.gif');	
loadImg('delivery_both','http://www.vmatrix.com/images/navigation/nav_delivery_both.gif');	
loadImg('delivery_off','http://www.vmatrix.com/images/navigation/nav_delivery_off.gif');	
loadImg('delivery_on','http://www.vmatrix.com/images/navigation/nav_delivery_on.gif');
loadImg('delivery_left','http://www.vmatrix.com/images/navigation/nav_delivery_left.gif');	
loadImg('portfolio_off','http://www.vmatrix.com/images/navigation/nav_portfolio_off.gif');	
loadImg('portfolio_both','http://www.vmatrix.com/images/navigation/nav_portfolio_both.gif');
loadImg('portfolio_on','http://www.vmatrix.com/images/navigation/nav_portfolio_on.gif');	
loadImg('portfolio_left','http://www.vmatrix.com/images/navigation/nav_portfolio_left.gif');	
loadImg('vmatrix_off','http://www.vmatrix.com/images/navigation/nav_vmatrix_off.gif');	
loadImg('vmatrix_both','http://www.vmatrix.com/images/navigation/nav_vmatrix_both.gif');	
loadImg('vmatrix_on','http://www.vmatrix.com/images/navigation/nav_vmatrix_on.gif');	
loadImg('vmatrix_left','http://www.vmatrix.com/images/navigation/nav_vmatrix_left.gif');	
loadImg('why_off','http://www.vmatrix.com/images/navigation/nav_why_off.gif');	
loadImg('why_on','http://www.vmatrix.com/images/navigation/nav_why_on.gif');	
loadImg('why_both','http://www.vmatrix.com/images/navigation/nav_why_both.gif');	
loadImg('why_left','http://www.vmatrix.com/images/navigation/nav_why_left.gif');	
// Basic preload function that creates image objects

function loadImg(imgObj,imgSrc) {
	if(document.images) {
		eval(imgObj+' = new Image()');
eval(imgObj+'.src = "'+imgSrc+'"');
}
}
// Basic Rollover function
function highlight(imgTarget,imgObject) {
	eval('document.getElementById(imgTarget).src = ' + imgObject + '.src');
}