JavaScript实现载入页面进度条

<form name=loading> <p align=center> <font color="#ff0000" size="2" face="Arial">载入中,请稍等...</font><br> <input type=text name=chart size=46 style="font-weight: bolder; color: #ff0000;"> <br> <input type=text name=percent size=47 style="color: #ff0000;"> <script language="JavaScript"> <!--  var bar=0                 var line="||"  var amount="||"  count()                   function count(){  bar=bar+2  amount =amount + line  document.loading.chart.value=amount          document.loading.percent.value=bar+"%"      if (bar<99)                 {setTimeout("count()",100);}   else                     {window.location.href = "http://www.sina.com.cn";}  } //--> </script> </p> </form> [Read More]