用JS统计网页运行或停留的时间_日期时间特效

      <title>统计网页停留时间_Demo:/</title> <form name=forms> <p>网页已运行：</p> <input type=text name=input size="12"> <script language="javascript"> var second=0; var minute=0; var hour=0; idt=window.setTimeout("interval();",1000); function interval(){ second++; if(second==60){second=0;minute+=1;} if(minute==60){minute=0;hour+=1;} document.forms.input.value=hour+"时"+minute+"分"+second+"秒"; idt=window.setTimeout("interval();",1000);} </script> </form>