加到textarea的onkeyup
function keyup(eventobject)
{
if(event.ctrlKey && window.event.keyCode==13 && document.post.Submit.disabled==false)
{
document.form1.submit();
document.form1.Submit.disabled=true;
}
}
function keyup(eventobject)
{
if(event.ctrlKey && window.event.keyCode==13 && document.post.Submit.disabled==false)
{
document.form1.submit();
document.form1.Submit.disabled=true;
}
}
document.onkeydown = function()
{
if(event.ctrlKey && event.keyCode == 13)
document.all.sub.click();
}
</SCRIPT><BODY>
<FORM action="aaa.htm">
<INPUT type="submit" value="submit" id="sub">
</FORM>
</BODY>