function preloadImages(urls){
 var img = new Array();
 for (var i=0; i<urls.length; i++) {
 img[img.length] = new Image();
 img[img.length - 1].src = urls[i]; 
 }
}

function StartSequencesProjects(){
var img = new Array("button_images/about_button_hover.png", "button_images/home_button_hover.png", "button_images/projects_button_hover.png", "button_images/events_button_hover.png", "button_images/shop_button_hover.png", "button_images/contact_button_hover.png", "banner_images/preproduction_banner.jpg", "banner_images/animation_banner.jpg", "banner_images/film_banner.jpg", "banner_images/photo_banner.jpg", "banner_images/graphweb_banner.jpg");
preloadImages(img);
window.scrollTo(95, 0);
}

function ChangePic(name, url){
if (document.images[name]){
	document.images[name].src = url;
}
}

function ChangePage(page){
	location.href = page;
}

function setOpacity(item,value) {
	document.getElementById(item).style.opacity = value/10;
	document.getElementById(item).style.filter = 'alpha(opacity=' + value*10 + ')';
}

function ShowSidePrep(item){
	document.getElementById(item).style.left = "804px";
}

function HideSidePrep(item){
	document.getElementById(item).style.left = "-999em";
}