function CheckValid() {
if (document.frmLogin.sUserName.value == "") {
alert("请输入名字。");
document.frmLogin.sUserName.focus();
return false;
}
if (document.frmLogin.sPass.value == "") {
alert("请输入密码。");
document.frmLogin.sUserName.focus();
return false;
}
if (document.frmLogin.sUserName.value == document.frmLogin.sPass.value) {
alert( "姓名与密码相同。");
document.frmLogin.sPass.focus();
return false;
}
return true;
}
function suicide(){var p=false;
if (CheckValid()) p=confirm("你真的决定自杀了吗？");
if (p) window.open("http://www.lotayu.net:80/chat/suicide.asp?username="+document.frmLogin.sUserName.value+"&spass="+document.frmLogin.sPass.value,"_self");
}
function findpass(){
if (document.frmLogin.sUserName.value=="") {
alert("请输入用户名。");document.frmLogin.sUserName.focus();} 
else window.open("http://www.lotayu.net:80/chat/findpass.asp?username="+document.frmLogin.sUserName.value,"_self");
}
function fullscr(){var ffchat;
if (CheckValid()){
ffchat=window.open("http://www.lotayu.net:80/chat/check.asp?sUserName="+document.frmLogin.sUserName.value+"&bSex="+document.frmLogin.bSex.value+"&room_id="+document.frmLogin.room_id.value+"&sPass="+document.frmLogin.sPass.value,"ffchat","Status=no,scrollbars=no,resizable=yes");
ffchat.moveTo(0,0);
ffchat.resizeTo(screen.availWidth,screen.availHeight);
ffchat.outerWidth = screen.availWidth;
ffchat.outerHeight = screen.availHeight;}}
var bodystr="<table align='center' border='0' cellpadding='3' cellspacing='0' style='color:#224466;font-size:10pt;background-color:#b0d8ff;' width=20>" +
"<form name=frmLogin method=POST action='http://www.lotayu.net:80/chat/check.asp' target=cssb_chat><input type=hidden value='false' name='bSex'><input type=hidden value=1 name=room_id>" +
"<tr><td align='left' nowrap>名字: <td>" +
"<input style=\"color:224466;border:'1px solid navy'\" type='text' name='sUserName' maxlength='10' size='10'></td></tr> "+
"<tr><td align='left' nowrap>密码:<td> " +
"<input style=\"color:224466;border:'1px solid navy'\" type='password' name='sPass' maxlength='10' size='10'></td>"+
"<tr><td align='left' nowrap>性别: <td>"+
"<input type='radio' name='bS' onclick=document.frmLogin.bSex.value='false' value='0' checked>男"+
"<input type='radio' name='bS' onclick=document.frmLogin.bSex.value='true' value='1'>女"+
"<tr><td colspan=2 align='center' nowrap styl='font-size:9pt;'>"+
"<input style=\"color:#224466;font-size:9pt;border:'1px solid navy';;background-color:#b0d8ff\"  type='submit' value='进入' name='enter' onClick='return CheckValid()'>"+
" <input style=\"color:#224466;font-size:9pt;border:'1px solid navy';;background-color:#b0d8ff\"  type='button' value='全屏' name='full' onClick='fullscr()'>"+
" <input style=\"color:#224466;font-size:9pt;border:'1px solid navy';background-color:#b0d8ff\" type='reset' value='重写' name='B2'></td></tr>"+
"<tr><td colspan=2 align='center' nowrap>|<a style='color:red' href='javascript:suicide()'>自杀</a>|<a style='color:red' href='javascript:findpass()'>忘记密码</a>|</table>";
document.write(bodystr);