$(document).ready(
				  function(){
					  
									$("#bigsub_1 img").bind("click",function(){return showsub(1);});
									$("#bigsub_2 img").bind("click",function(){return showsub(2);});
									$("#bigsub_3 img").bind("click",function(){return showsub(3);});
									$("#bigsub_4 img").bind("click",function(){return showsub(4);});
									$("#bigsub_5 img").bind("click",function(){return showsub(5);});
									$("#bigsub_6 img").bind("click",function(){return showsub(6);});
									$("#bigsub_7 img").bind("click",function(){return showsub(7);});
									$("#bigsub_8 img").bind("click",function(){return showsub(8);});
									$("#bigsub_9 img").bind("click",function(){return showsub(9);});
									$("#bigsub_10 img").bind("click",function(){return showsub(10);});
							        $("#bigsub_11 img").bind("click",function(){return showsub(11);});
									$("#bigsub_12 img").bind("click",function(){return showsub(12);});
									$("#bigsub_13 img").bind("click",function(){return showsub(13);});
									$("#bigsub_14 img").bind("click",function(){return showsub(14);});
									$("#bigsub_15 img").bind("click",function(){return showsub(15);});
									$("#bigsub_16 img").bind("click",function(){return showsub(16);});
									$("#bigsub_17 img").bind("click",function(){return showsub(17);});
									$("#bigsub_18 img").bind("click",function(){return showsub(18);});
									$("#bigsub_19 img").bind("click",function(){return showsub(19);});
									$("#bigsub_20 img").bind("click",function(){return showsub(20);});
									$("#bigsub_21 img").bind("click",function(){return showsub(21);});
									$("#bigsub_22 img").bind("click",function(){return showsub(22);});
									$("#bigsub_23 img").bind("click",function(){return showsub(23);});
									$("#bigsub_24 img").bind("click",function(){return showsub(24);});
									$("#bigsub_25 img").bind("click",function(){return showsub(25);});
									$("#bigsub_26 img").bind("click",function(){return showsub(26);});
									$("#bigsub_27 img").bind("click",function(){return showsub(27);});
									$("#bigsub_28 img").bind("click",function(){return showsub(28);});
									$("#bigsub_29 img").bind("click",function(){return showsub(29);});
									$("#bigsub_30 img").bind("click",function(){return showsub(30);});
									$("#bigsub_31 img").bind("click",function(){return showsub(31);});
									$("#bigsub_32 img").bind("click",function(){return showsub(32);});
									$("#bigsub_33 img").bind("click",function(){return showsub(33);});
									$("#bigsub_34 img").bind("click",function(){return showsub(34);});
									$("#bigsub_35 img").bind("click",function(){return showsub(35);});
									$("#bigsub_36 img").bind("click",function(){return showsub(36);});
									$("#bigsub_37 img").bind("click",function(){return showsub(37);});
									$("#bigsub_38 img").bind("click",function(){return showsub(38);});
									$("#bigsub_39 img").bind("click",function(){return showsub(39);});
									$("#bigsub_40 img").bind("click",function(){return showsub(40);});
									//$("#bigsub_5 a").bind("click",function(){return showsub(5);});
						   	  }		  
				  );
function showsub(i)
{
	//alert("sdfsdf");
	var img_obj=$("#img_"+i);
	var div_obj=$("#bigsub_"+i);
	var ul_obj=$("#smallsub_"+i);
	if(ul_obj.css("display")=="none")
	{
		ul_obj.show("slow");
		img_obj.attr({title:"±ÕºÏ"});
	}
	else
	{
		ul_obj.hide("slow");
		img_obj.attr({title:"Õ¹¿ª"});
		
	}
}