取url的hostname
<script language="JavaScript" type="text/JavaScript">
function openup()
{
var url=getUrlHost();
url=url+"/SYXX/SYXX/WebAnnex/scienceNewUp.aspx?id=3004";
window.parent.mainFrame.location.href=url;
}
function openmod()
{
var url=getUrlHost();
url=url+"/SYXX/SYXX/WebAnnex/scienceNewMod.aspx?id=3004";
window.parent.mainFrame.location.href=url;
}
function getUrlHost()
{
return 'http://'+window.parent.location.hostname+'/';
}
</script>
Life is not fair , get used to it !