var setHover = function(){
	var p = document.getElementById('chalkBoardMenu').getElementsByTagName('P');
	if(p){
		for(var i=0;i<p.length;i++){
			node = p[i];
			if(node.className == 'menuDesc'){
				node.onmouseover = function(){
					this.className = this.className + 'Over';
				};
				node.onmouseout = function(){
					this.className = this.className.replace('Over', '');
				};
			}
		}
	}
};

var setHoverHome = function(){
	var h = document.getElementById('chalkBoard').getElementsByTagName('P');
	if(h){
		for(var i=0;i<h.length;i++){
			node = h[i];
			if(node.className == 'desc'){
				node.onmouseover = function(){
					this.className = this.className + 'Over';
				};
				node.onmouseout = function(){
					this.className = this.className.replace('Over', '');
				};
			}
		}
	}
};

window.onload = function(){
	var p = document.getElementById('chalkBoardMenu');
	if(p){setHover();}
	var h = document.getElementById('chalkBoard');
	if(h){setHoverHome();}
};