Js跳转到另一个页面(如何设置javascript页面跳转)

window.location.href='jb51.jsp?backurl=' wind ......

  <script language='javascript' type='text/javascript'>

  window.location.href='jb51.jsp?backurl=' window.location.href;

  </script>

  <script language='javascript'>

  alert('返回');

  window.history.back(-1);

  </script>

  <script language='javascript'>

  window.navigate('jb51.jsp');

  </script>

  <script language='JavaScript'>

  self.location='jb51.htm';

  </script>

  <script language='javascript'>

  alert('非法访问!');

  top.location='jb51.jsp';

  </script>

  <script language='javascript' type='text/javascript'>

  function request(paras){

  var url = location.href;

  var paraString = url.substring(url.indexOf('?') 1,url.length).split('&');

  var paraObj = {}

  for (i=0; j=paraString[i]; i ){

  paraObj[j.substring(0,j.indexOf('=')).toLowerCase()] = j.substring(j.indexOf('=') 1,j.length);

  }

  var returnValue = paraObj[paras.toLowerCase()];

  if(typeof(returnValue)=='undefined'){

  return '';

  }else{

  return returnValue;

  }

  }

  var theurl

  theurl=request('url');

  if (theurl!=''){

  location=theurl

  }

  </script>