var img = "<img src=/images/wrong.gif width=12 height=12>";
var img2 = "<img src=/images/true02.gif width=12 height=12>";

function Trim(str)
{
	return str.replace(/(^\s*)|(\s*$)/g, "");
}

function tonextpagelogin()  //made by zhangwei
{
	if(!checkusername())
	{
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return false;
	}else if(!checkpassword()){
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return false;
	}else{
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return true;
	}
	//return true;
}

function tonextpage()
{
	/*var t1 = checkgmsl();
	var t2 = checklxr();
	var t3 = checkyx();
	var t4 = checkmm();
	var t5 = checkqrmm();*/
	if(!checkgmsl())
	{
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return false;
	}else if(!checklxr()){
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return false;
	}else if(!checkyx()){
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return false;
	}else if(!checkqryx()){
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return false;
	}else if(!checkmm()){
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return false;
	}else if(!checkqrmm()){
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return false;
	}else{
		//document.getElementById("datenum").value = document.getElementById('num').value;
		return true;
	}
	//return true;
}

function checkgmsl()
{
	//购买数量判断
//	if(document.getElementById("num").value==0)
//	{
//		alert('请选择购买期限！');
//		return false;
//	}
	return true;
}

function checklxr()
{
	return true;
	//联系人判断
	var linkmanValue = Trim(document.getElementById("linkman").value);
	var patt = /^[\w\u4E00-\u9FA5\uF900-\uFA2D]*$/;
	var temp = '';
	var str = linkmanValue;
	for (var i = 0; i < str.length; i++)
	{
		if (str.charCodeAt(i)==12288)
		{
			temp+= String.fromCharCode(str.charCodeAt(i)-12256);
			continue;
		}
		if (str.charCodeAt(i)>65280 && str.charCodeAt(i)<65375)
		{
			temp+= String.fromCharCode(str.charCodeAt(i)-65248);
		}
		else
		{
			temp+= String.fromCharCode(str.charCodeAt(i));
		}
	}
	document.getElementById("linkman").value = temp;
	linkmanValue = temp;
	if (linkmanValue.length == 0)
	{
		//document.getElementById("tdlinkman").innerHTML="&nbsp;"+img+"联系人不能为空！";
		alert("请您填写联系人信息！");
		document.getElementById("tdlinkman").className = "runtimeError";
		return false;
	}
	else if (!patt.test(linkmanValue) || linkmanValue.length < 2 || linkmanValue.length > 40)
	{
		//document.getElementById("tdlinkman").innerHTML="&nbsp;"+img+"联系人格式错误！";
		alert("请您正确填写联系人信息！");
		document.getElementById("tdlinkman").className = "runtimeError";
		return false;
	}
	//document.getElementById("tdlinkman").innerHTML="&nbsp;"+img2+"填写正确！";
	document.getElementById("tdlinkman").className = "runtimeRight";
	return true;
}

function checkusername() //made by zhangwei
{
	//用户名判断
	var emailStr=Trim(document.getElementById("GRZLusername").value);
	var emailPat=/^((\w+([-+.]\w+)*))@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
	var matchArray=emailStr.match(emailPat);
	if (emailStr.length == 0)
	{
		//document.getElementById("tdusername").innerHTML="&nbsp;"+img+"邮箱不能为空！";
		alert("请您填写注册邮箱！");
		//document.getElementById("tdusername").className = "runtimeError"
		return false;
	}
	else if (matchArray==null)
	{
		//document.getElementById("tdusername").innerHTML="&nbsp;"+img+"请正确填写邮箱！";
		alert("请您正确填写邮箱！");
		//document.getElementById("tdusername").className = "runtimeError"
		return false;
	}
	//document.getElementById("tdusername").innerHTML="&nbsp;"+img2+"填写正确！";
	//document.getElementById("tdusername").className = "runtimeRight";
	return true;
}

function checkpassword()  //made by zhangwei
{
	//密码判断
	var getValue = Trim(document.getElementById("GRZLpassword").value);
	if (getValue.length == 0)
	{
//		document.getElementById("tdpassword").innerHTML="&nbsp;"+img+"密码不能为空！";
		alert("请您填写帐户密码！");
		//document.getElementById("tdpassword").className = "runtimeError"
		return false;
	}
	else if (getValue.length < 6 || getValue.length >20)
	{
		//document.getElementById("tdpassword").innerHTML="&nbsp;"+img+"密码长度应在6到20个字符，英文字母、符号或数字都可以！";
		alert("密码长度应在6到20个字！");
		//document.getElementById("tdpassword").className = "runtimeError"
		return false;
	}
	else
	{
		for (var i=0; i<getValue.length; i++)
		{
			var intCode = getValue.charCodeAt(i);
			if (intCode < 0 || intCode > 128 || intCode == 39)
			{
				//document.getElementById("tdpassword").innerHTML="&nbsp;"+img+"密码长度应在6到20个字符，英文字母、符号或数字都可以！";
				alert("密码应为英文、符号或者数字！");
				//document.getElementById("tdpassword").className = "runtimeError"
				return false;
			}
		}
	}
	//document.getElementById("tdpassword").innerHTML="&nbsp;"+img2+"填写正确！";
	//document.getElementById("tdpassword").className = "runtimeRight";
	return true;
}


function checkyx()
{
	//用户名判断
	var emailStr=Trim(document.getElementById("username").value);
	var emailPat=/^((\w+([-+.]\w+)*))@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
	var matchArray=emailStr.match(emailPat);
	if (emailStr.length == 0)
	{
		//document.getElementById("tdusername").innerHTML="&nbsp;"+img+"邮箱不能为空！";
		alert("请您填写邮箱！");
		//document.getElementById("tdusername").className = "runtimeError"
		return false;
	}
	else if (matchArray==null)
	{
		//document.getElementById("tdusername").innerHTML="&nbsp;"+img+"请正确填写邮箱！";
		alert("请您正确填写邮箱！");
		//document.getElementById("tdusername").className = "runtimeError"
		return false;
	}
	//document.getElementById("tdusername").innerHTML="&nbsp;"+img2+"填写正确！";
	//document.getElementById("tdusername").className = "runtimeRight";
	return true;
}

function checkqryx()
{
	//用户名判断
	var emailStr=Trim(document.getElementById("reusername").value);
	var emailPat=/^((\w+([-+.]\w+)*))@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
	var matchArray=emailStr.match(emailPat);
	if (emailStr.length == 0)
	{
		//document.getElementById("tdusername").innerHTML="&nbsp;"+img+"邮箱不能为空！";
		alert("请您再次填写邮箱！");
		//document.getElementById("tdusername").className = "runtimeError"
		return false;
	}
	else if (emailStr != Trim(document.getElementById("username").value))
	{
		//document.getElementById("tdusername").innerHTML="&nbsp;"+img+"请正确填写邮箱！";
		alert("您两次填写的邮箱不一致，请重新填写！");
		//document.getElementById("tdusername").className = "runtimeError"
		return false;
	}
	//document.getElementById("tdusername").innerHTML="&nbsp;"+img2+"填写正确！";
	//document.getElementById("tdusername").className = "runtimeRight";
	return true;
}

function checkmm()
{
	//密码判断
	var getValue = Trim(document.getElementById("password").value);
	if (getValue.length == 0)
	{
//		document.getElementById("tdpassword").innerHTML="&nbsp;"+img+"密码不能为空！";
		alert("请您填写密码！");
		//document.getElementById("tdpassword").className = "runtimeError"
		return false;
	}
	else if (getValue.length < 6 || getValue.length >20)
	{
		//document.getElementById("tdpassword").innerHTML="&nbsp;"+img+"密码长度应在6到20个字符，英文字母、符号或数字都可以！";
		alert("密码长度应在6到20个字！");
		//document.getElementById("tdpassword").className = "runtimeError"
		return false;
	}
	else
	{
		for (var i=0; i<getValue.length; i++)
		{
			var intCode = getValue.charCodeAt(i);
			if (intCode < 0 || intCode > 128 || intCode == 39)
			{
				//document.getElementById("tdpassword").innerHTML="&nbsp;"+img+"密码长度应在6到20个字符，英文字母、符号或数字都可以！";
				alert("密码应为英文、符号或者数字！");
				//document.getElementById("tdpassword").className = "runtimeError"
				return false;
			}
		}
	}
	//document.getElementById("tdpassword").innerHTML="&nbsp;"+img2+"填写正确！";
	//document.getElementById("tdpassword").className = "runtimeRight";
	return true;
}

function checkqrmm()
{
	//确认密码判断
	var regetValue = Trim(document.getElementById("repassword").value);
	if (regetValue.length == 0)
	{
		//document.getElementById("tdrepassword").innerHTML="&nbsp;"+img+"确认密码不能为空！";
		alert("请您再次输入密码！");
		//document.getElementById("tdrepassword").className = "runtimeError"
		return false;
	}
	if (regetValue != document.getElementById("password").value)
	{
		//document.getElementById("tdrepassword").innerHTML="&nbsp;"+img+"您两次输入的密码不一致，请重新输入！";
		alert("您两次输入的密码不一致，请重新输入！");
		//document.getElementById("tdrepassword").className = "runtimeError"
		return false;
	}
	//document.getElementById("tdrepassword").innerHTML="&nbsp;"+img2+"填写正确！";
	//document.getElementById("tdrepassword").className = "runtimeRight";
	return true;
}