// JScript File
function PostComment()
{
    if(document.getElementById('Body').value=='')
     { 
        document.getElementById('Body').focus(); alert('留言内容不能为空！'); return false; 
     }
    if(document.getElementById('Body').value.length>1000)
     { 
        document.getElementById('Body').focus(); alert('留言内容字数超过1000！'); return false; 
     }
     document.getElementById('PostDiv').innerHTML = "提交中，请耐心等待";
    return true;
}

var postSubmited = false;

function ctlent(event) 
{
	if(postSubmited == false && (event.ctrlKey && event.keyCode == 13) && PostComment()) 
	{
		postSubmited = true;
		cform.submit();
	}
}