function initDropIt(id){
	var obj = document.getElementById(id);
	if(document.all && document.getElementById(id).currentStyle && obj != null){
		var items = obj.getElementsByTagName('LI');
		for(i=0,j=items.length;i<j;i++){
			items[i].onmouseover = dropIt;
			items[i].onmouseout = hideIt;
		}
	}
}
function dropIt(){
	var obj = this.tagName == 'LI' ? this : this.parentNode.tagName == 'LI' ? this.parentNode : null;
	if(obj != null){
		var items = obj.getElementsByTagName('UL');
		if(items[0] != null){
			items[0].style.display = 'block';
		}
	}
}
function hideIt(){
	var obj = this;
	if(obj != null){
		var items = obj.getElementsByTagName('UL');
		for(i=0,j=items.length;i<j;i++){
			items[i].style.display = 'none';
		}
	}
}