function $() {
	var elements = new Array();
	for (var i = 0; i < arguments.length; i++) {
		var element = arguments[i];
		if (typeof element == 'string')
			element = document.getElementById(element);
		if (arguments.length == 1)
			return element;
		elements.push(element);
	}
	return elements;
}

function initNav(){
	if($('news')){
		$('news').onmouseover= function(){this.src='images/dylan/news_nav_roll.gif';}
		$('news').onmouseout= function(){this.src='images/dylan/news_nav.gif';}
	}

	if($('about')){
		$('about').onmouseover= function(){this.src='images/dylan/about_nav_roll.gif';}
		$('about').onmouseout= function(){this.src='images/dylan/about_nav.gif';}
	}
	
	if($('art')){
		$('art').onmouseover= function(){this.src='images/dylan/art_nav_roll.gif';}
		$('art').onmouseout= function(){this.src='images/dylan/art_nav.gif';}
	}
	
	if($('design')){
		$('design').onmouseover= function(){this.src='images/dylan/design_nav_roll.gif';}
		$('design').onmouseout= function(){this.src='images/dylan/design_nav.gif';}
	}
	
	if($('contact')){
		$('contact').onmouseover= function(){this.src='images/dylan/contact_nav_roll.gif';}
		$('contact').onmouseout= function(){this.src='images/dylan/contact_nav.gif';}
	}

}