function Fun_ExNote531(form) {if(form.content1.value == "") {alert("请填写“内容”"); return false;} document['ExNote531'].action='/website/ExNote/ExNote_postu.asp?id2=ExNote531'; document.ExNote531.submit(); } function ChkLen1(obj) {if (obj.value.length>500) { alert(" \n\n总字符数应小于:500\n\n"); obj.value = obj.value.substring(0, 500); obj.focus(); }} document.write("