function emoticon(smiley){var txtarea = document.commentform.comment;smiley = ' ' + smiley + ' ';if (txtarea.createTextRange && txtarea.caretPos) {var caretPos = txtarea.caretPos;caretPos.comment = caretPos.comment.charAt(caretPos.text.length - 1) == ' ' ? smiley + ' ' : smiley;txtarea.focus();} else {txtarea.value  += smiley;txtarea.focus();}}
document.getElementById("comment").onkeydown = function ctrlEnter(A){var B=A?A:window.event;if(B.ctrlKey&&B.keyCode==13){document.getElementById("submit").click()}}