复制代码 代码如下:

< script language = "javascript" >

document.onkeydown = chang_page;

function chang_page(event) {

var event = event ? event : (window.event ? window.event : null);

var key = event.keyCode || event.which;

if (key == 37 || key == 33)

location = '';

if (key == 39 || key == 34)

location = '';

}

< / script >

兼容IE，google，firefox的键盘上一张下一张