【转】bootstrap初试进度条

<div class="progress">    <div class="bar" style="width: 0%;"></div>  </div>

<!-- Bootstrap -->      <link href="../bootstrap/css/bootstrap.css" rel="stylesheet" media="screen">  	<script src="http://code.jquery.com/jquery.js"></script>      <script src="../bootstrap/js/bootstrap.js"></script>        <script>  	  var p = 0;  	  $(function(){  		run();  	  });  	  function run(){  			p+=5;  			$("div[class=bar]").css("width",p+"%");  			if(p<100){  				var timer=setTimeout("run()",500);  			}else{  				alert("加载完毕！");  			}  	   }  	  </script>

  摘自：http://www.kankanews.com/ICkengine/archives/3103.shtml