// JavaScript Document
$(document).ready(function(){


		//展开按钮
		//left
		$("#show_big_1").click(function(){
									//alert("111");
									$("#floatBoxBg").css({height:$(document).height()});
									$("#floatBoxBg").show();
									$("#floatBoxBg").animate({opacity:"0.5"},"normal");
									//dialog("","id:img2","","auto","text");
									$("#big_img2").show("slow");
									});
		
		$("#big_img2 a").click(function(){
									$("#floatBoxBg").animate({opacity:"0"},"normal",function(){$(this).hide();});
 									$("#big_img2").hide("slow"); 
									});
		
		$("#show_big_2").click(function(){
									//alert("111");
									$("#floatBoxBg").css({height:$(document).height()});
									$("#floatBoxBg").show();
									$("#floatBoxBg").animate({opacity:"0.5"},"normal");
									//dialog("","id:img2","","auto","text");
									$("#big_img4").show("slow");
									});
		
		$("#big_img4 a").click(function(){
									$("#floatBoxBg").animate({opacity:"0"},"normal",function(){$(this).hide();});
									$("#big_img4").hide("slow"); 
									});


		
});