function preload(){
	pre1 = new Image();
	pre1.src="images/website1.png";
	pre2 = new Image();
	pre2.src="images/website2-r.png";
	pre3 = new Image();
	pre3.src="images/website3-r.png";
	pre4 = new Image();
	pre4.src="images/website4-r.png";
	pre5 = new Image();
	pre5.src="images/website5-r.png";
	
	folio1 = new Image();
	folio1.src="images/folio-left-r.png";
	folio2 = new Image();
	folio2.src="images/folio-right-r.png";

}

function shedpreload(){	
	shedcolour1 = new Image();
	shedcolour1.src="images/shed-colour-colorbond-surf-mist.jpg";
	shedcolour2 = new Image();
	shedcolour2.src="images/shed-colour-colorbond-classic-cream.jpg";
	shedcolour3 = new Image();
	shedcolour3.src="images/shed-colour-colorbond-paper-bark.jpg";
	shedcolour4 = new Image();
	shedcolour4.src="images/shed-colour-colorbond-stone.jpg";
	shedcolour5 = new Image();
	shedcolour5.src="images/shed-colour-colorbond-pale-eucalypt.jpg";
	shedcolour6 = new Image();
	shedcolour6.src="images/shed-colour-colorbond-cottage-green.jpg";
	shedcolour7 = new Image();
	shedcolour7.src="images/shed-colour-colorbond-deep-ocean.jpg";
	shedcolour8 = new Image();
	shedcolour8.src="images/shed-colour-colorbond-woodland-grey.jpg";
}