function sendrolleremail(comingfrom) {
  	if(!$("#sendemailForm").valid()) return;
	$.ajax({
	     url:"/ec/rollersendemail.do",
	     type:"POST", 
	     data:"email=" + $("#rolleremail").val() + "&from=" + comingfrom,
	     success:function (response, statusText) {

 				$("#emailForm").hide();
				$("#sendsuccess").show();
        		setTimeout('$.modal.close();',2000);

	     }
	 });
}
$(function(){
	$("#sendemailForm").validate({
		messages: {
			rolleremail:{
				email: "请输入正确email格式",
				required : "email必填写"
			}
		}
	});
})