function checkyblogin(){
var usrname='null';
if(usrname=="null" || usrname==""){
alert('尊敬的用户您还没有登录，请先登录后再查询！');
}
else{
window.location.href='/gdbnet/ybiaoquerylist.html?applierid='+usrname;
}
/*
if(usrname=="null"){
window.open ('/gdbnet/ybCheckLogin.html?param=ybCheckLogin','newwindow','height=200,width=300,top=150,left=150,toolbar=no,menubar=no,scrollbars=no, resizable=no,location=no, status=no') 
}
else{
window.location.href='/gdbnet/ybiaoquerylist.html?applierid='+usrname;
}
*/
}

document.write('<tr><td width="792" height="23" valign="middle" bgcolor="#FFFFFF">');

document.write('<table width="100%" border="0" cellspacing="0" cellpadding="0">');
document.write('<tr>');
document.write('<td height="25" align="left" style="padding-left:2px;"><a href="/gdbnet/index.html"><img src="/images/caigou0712.gif" width="121" height="22"   border="0"/></a></td>');
document.write('<td width="22%"   align="right"  valign="bottom"><a href="#"  onclick="checkyblogin();"><img src="/images/yingbiao.gif" width="220" height="25" border="0" /></a></td>');
document.write('</tr>');
document.write('</table>');


document.write('</td>');

document.write('</td></tr>');