function boxSidebarToggle(obj) {
	$(obj).toggleClass("close").next().slideToggle();
}
var li_num = 4;
var li_width = 0;
var box_width = 0;
var li_resize = 0;
function initBox(obj) {
	li_width = $(obj).width();
	box_width = $(obj).children("div").width();
	li_resize = ((li_width*li_num)-box_width-10)/(li_num-1);
}
function openBox(obj) {
	$(obj).parent().children("li").removeClass("selected");
	$(obj).addClass("selected");
	$(obj).parent().children("li").dequeue();
	$(obj).parent().children("li:not(.selected)").animate({
		opacity: 0.25,
		width: li_resize
	}, 300);
	$(obj).animate({
		opacity: 1,
		width: box_width
	}, 300);
}
function closeBox(obj) {
	$(obj).parent().children("li").dequeue();
	$(obj).children("li").animate({
		opacity: 1,
		width: li_width
	}, 300);
}