function preloadbackgrounds()
{
	bgservices = new Image(); bgservices.src="img/homepage/bg-services.jpg";
	bgportfolio = new Image(); bgportfolio.src="img/homepage/bg-portfolio.jpg";
	bgcases = new Image(); bgcases.src="img/homepage/bg-cases.jpg";
	bgarticles = new Image(); bgarticles.src="img/homepage/bg-articles.jpg";
	bgrates = new Image(); bgrates.src="img/homepage/bg-rates.jpg";
	bgcontact = new Image(); bgcontact.src="img/homepage/bg-contact.jpg";
	bgclientsection = new Image(); bgclientsection.src="img/homepage/bg-client-section.jpg";
}