function checkeclientform()
{
	var yourname = $.trim($('#yourname').val());
	var youremail = $.trim($('#youremail').val());
	var message = $.trim($('textarea#message').val());
	var validate = $.trim($('#validate').val());
	if(yourname == '' || yourname == 'Your full name')
	{
		alert('Please enter your name!');
		$('#yourname').focus();
		return false;
	}
	else if(youremail == '' || youremail == 'Your Email')
	{
		alert('Please enter your Email!');
		$('#youremail').focus();
		return false;
	}
	else if(message == '' || message == 'Enquiry')
	{
		alert('Please enter your Enquiry!');
		$('textarea#message').focus();
		return false;
	}
	else if(validate == '' || validate == 'Verification code')
	{
		alert('Please enter the Verification Code!');
		$('#validate').focus();
		return false;
	}
	else if (youremail != '' || youremail != 'Your Email') 
	{
		var reg = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/;
		if (!reg.test(youremail))
		{
			alert('Invalid email!');
			$('#youremail').focus();
		   	return false;
		}
	}
	
	else
	{
		return true;
	}
}

function checkeclientformcn()
{
	var yourname = $.trim($('#yourname').val());
	var youremail = $.trim($('#youremail').val());
	var message = $.trim($('textarea#message').val());
	var validate = $.trim($('#validate').val());
	if(yourname == '' || yourname == '单位或姓名')
	{
		alert('单位或姓名不能为空！');
		$('#yourname').focus();
		return false;
	}
	else if(youremail == '' || youremail == '您的Email')
	{
		alert('您的Email不能为空！');
		$('#youremail').focus();
		return false;
	}
	else if(message == '' || message == '留言正文')
	{
		alert('请输入您的具体信息，我们会尽快回复！');
		$('textarea#message').focus();
		return false;
	}
	else if(validate == '' || validate == '验证码')
	{
		alert('验证码必填！');
		$('#validate').focus();
		return false;
	}
	else if (youremail != '' || youremail != '您的Email') 
	{
		var reg = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/;
		if (!reg.test(youremail))
		{
			alert('请输入正确有效的email!');
			$('#youremail').focus();
		   	return false;
		}
	}
	
	else
	{
		return true;
	}
}