$(document).ready(function() {
			getBackground();
	    });

function getBackground(){
	  var bgimg = new Array();
	  bgimg[0] = "pic/backgrounds/candyshell-bg03.jpg";
	  bgimg[1] = "pic/backgrounds/candyshell-bg03.jpg";
	  bgimg[2] = "pic/backgrounds/holdster-bg03.jpg";
	  bgimg[3] = "pic/backgrounds/satin-bg03.jpg";
	  var random = Math.floor(Math.random() * bgimg.length);
	  var imgurl = bgimg[random];
	  document.body.style.backgroundImage = 'url(' + imgurl + ')';
	  //alert(random);
  }

$(function(){
	$("#login").click(function(){
	  dialog("怬","id:pop","446px","304px","id");
	});
	
	$("#gb").click(function(){
	    $(".piclist").hide();
	});
});