动态加载js文件 document.createElement_javascript技巧

function norash()

{

if (confirm("确定要取消吗"))

Rash=false;

}

function rashit()

{

setInterval('getrss()',Inttime);

}

function getrss()

{

if (Rash==true)

{

head=document.getElementsByTagName('head').item(0);

script=document.createElement('script');

script.src='INCLUDE/AutoUpdate.asp';

script.type='text/javascript';

script.defer=true;

void(head.appendChild(script));

window.status=msg;

}

}

rashit();