function init_catalog_hover(){
	if(!$('glass-description')){
		return;
	}
	var items = $C('description-item', $('glass-description'));
	items.each(
		function(item){
			if(!$C('text', item)){
				throw $continue;
			}
			item.dropdown = $C('text', item)[0];
			item.onmouseover = function(){
				this.dropdown.style.display = "block";
			}
			item.onmouseout = function(){
				this.dropdown.style.display = "none";
			}
		}
	);
}

function init_collection(){
	var root = $('collection');
	if(!root){
		return false;
	}
	var items = $C('item', root, 'DIV');
	items.each(function(item){
		item.img_div = $C('img', item, 'DIV', 1);
		item.img = $T('IMG', item.img_div, 1);

		item.hover = $C('hover', item, 'DIV', 1);

		item.img.onmouseover = function(e){
			this.hover.show(1);
		}.bind(item);
		item.img.onmouseout = item.hover.onmouseout = function(e){
			var ev = window.event || e;
			var relTarget = ev.relatedTarget || ev.toElement;
			if(relTarget == this.hover || relTarget == this.img || _isChild(relTarget, this.hover)){
				return true;
			}
			this.hover.hide(1);
		}.bind(item);
	});
}

window.onload = function(){
	init_catalog_hover();
	init_collection();
}