// JavaScript Document

function recheck1()
{ 
	if (document.loginForm.Agent_1.value =="")
	{
	alert("请填写您的姓名！");
	document.loginForm.Agent_1.focus();
	return false;
	}

	if (document.loginForm.Agent_4.value=="")
	{
		alert("请填写您的电话!");
		document.loginForm.Agent_4.focus();
		return false;
	}

	if (document.loginForm.Agent_5.value=="")
	{
		alert("请填写您的手机!");
		document.loginForm.Agent_5.focus();
		return false;
	}

	if (document.loginForm.Agent_7.value=="")
	{
		alert("请填写您的E-mail!");
		document.loginForm.Agent_7.focus();
		return false;
	}
	var filter=/^([a-z][a-z0-9\_\.]*[a-z0-9])(@)(([a-z0-9][a-z0-9\-]*[a-z0-9][\.])+(com|cn|net|hk|tw|au|uk|de|tv|info|biz))$/;
	if (!filter.test(document.loginForm.Agent_7.value)) { 
	
	alert("电子邮箱填写不正确,请重新填写！"); 
	document.loginForm.Agent_7.focus();
	document.loginForm.Agent_7.select();
	return false; 
	} 
	
	if (document.loginForm.Agent_8.value=="")
	{
		alert("请填写您的联系地址!");
		document.loginForm.Agent_8.focus();
		return false;
	}
	
	if (document.loginForm.Content_4.value=="")
	{
		alert("请填写您对康元堂的发展有何建议!");
		document.loginForm.Content_4.focus();
		return false;
	}


	return true;
	loginForm.submit();
	
}
function recheck()
{ 
	if (document.loginForm.Name.value =="")
	{
	alert("请填写您的姓名！");
	document.loginForm.Name.focus();
	return false;
	}

	if (document.loginForm.Tel.value=="")
	{
		alert("请填写您的电话!");
		document.loginForm.Tel.focus();
		return false;
	}

	if (document.loginForm.Mob.value=="")
	{
		alert("请填写您的手机!");
		document.loginForm.Mob.focus();
		return false;
	}

	if (document.loginForm.Email.value=="")
	{
		alert("请填写您的E-mail!");
		document.loginForm.Email.focus();
		return false;
	}
	var filter=/^([a-z][a-z0-9\_\.]*[a-z0-9])(@)(([a-z0-9][a-z0-9\-]*[a-z0-9][\.])+(com|cn|net|hk|tw|au|uk|de|tv|info|biz))$/;
	if (!filter.test(document.loginForm.Email.value)) { 
	
	alert("电子邮箱填写不正确,请重新填写！"); 
	document.loginForm.Email.focus();
	document.loginForm.Email.select();
	return false; 
	} 
	if (document.loginForm.Title.value=="")
	{
		alert("请填写您的留言标题!");
		document.loginForm.Title.focus();
		return false;
	}


	return true;
	loginForm.submit();
	
}


var mar;
var mar1;
var mar2;
var speed = 50;//the speed of scrolling 
var step = 1;
var MyMar1;
var MyMar2;
var leftHit = 0;//left click or not
var rightHit = 0;//right click or not
function bodyload(){
	mar = document.getElementById('scrollbody');
	mar1 = document.getElementById('scroll1');
	mar2 = document.getElementById('scroll2');
	mar2.innerHTML = mar1.innerHTML;
	toLeft();
	//end
}
function toLeft(){
	clearLeft();
	if(speed > 10){
		speed -= 10;
		step += 1;
		if (step >= 2) step = 2;
	}else{ 
		speed = 10;
	}
	if(leftHit != 0){
		if(MyMar1)
			MyMar1 = setInterval(MarqueeLeft,speed);
	}
	MarqueeLeft();
}

function MarqueeLeft(){
	if(mar2.offsetWidth-mar.scrollLeft <= 0){
		mar.scrollLeft -= mar1.offsetWidth;
	}else{
		mar.scrollLeft += step;
	}
	if(leftHit == 0){
		speed = 50;
		step = 1;
		if(!MyMar1)
			MyMar1 = setInterval(MarqueeLeft,speed);
		leftHit = 1;
		rightHit = 0;
	 }
	mar.onmouseover = function() {
		clearLeft();
		clearRight();
	}
	mar.onmouseout = function() {
		if(!MyMar1)
			MyMar1=setInterval(MarqueeLeft,speed);
	}
}
function clearLeft(){
   clearInterval(MyMar1);
   MyMar1 = null;
}