function initCard(){
	new Card();
}

function Card(){
	var elements = document.getElementsByTagName("DIV");
	this.elements = Array();
	this.elementsShow = Array();
	this.active;
	this.time = 1000;
	for(var i = 0; i < elements.length; i++){
		if(elements[i].className == "ib_ctrl"){
			this.elements[this.elements.length] = elements[i];
			elements[i].index = this.elements.length - 1;
			if(elements[i].parentNode.className == "ib open") this.active = elements[i];
			Event.add(elements[i], "click", function(object, elem){
												return function(){
													object.changeItem.call(object, elem);
												}
											}(this, elements[i]));
			elemShow = elements[i];
			while((elemShow = elemShow.nextSibling) != null){
				if(elemShow.className == "ib_body_canvas"){
					this.elementsShow[elements[i].index] = elemShow;
				}
			}
		}
	}
	
}

Card.prototype.changeItem = function(elem){
	if(this.active != elem){
		this.elementsShow[elem.index].style.height = "0px";
		elem.parentNode.className = "ib open";
		Eff(this.elementsShow[elem.index]).show();
		this.active.parentNode.className = "ib";
		this.active = elem;
	}
}