// JavaScript Document
function validate_form(f)
{
	validate = true;
	for(i=0; i<f.length;i++)
	{
		fm = f[i];
		var m_type = fm.type;
		var m_name = fm.name;
		var m_id = fm.id;
		var m_value = fm.value;
		
		
		if(m_type!="submit" && m_type!="hidden")
		{
			if(m_type == "text" || m_type== "password")
			{
				if(is_empty(m_value))
				{
					fm.style.borderColor = "#F00";
					//fm.style.color = "#F00";
					f//m.value="can not be empty";
					validate = false;	
				}
				
			}
			
			
		}
		
	}
	if(validate == false)
	{
		alert("請填上以上資料");
	}
	return validate;
}
function is_empty(value)
{
	return (value == null || value.length == 0 || value ==""); 
}

function validate_register_form(f)
{
	validate = true;
	for(i=0; i<f.length;i++)
	{
		fm = f[i];
		var m_type = fm.type;
		var m_name = fm.name;
		var m_id = fm.id;
		var m_value = fm.value;
		
		
		if(m_type!="submit" && m_type!="hidden")
		{
			if(m_type == "text" || m_type== "password")
			{
				if(is_empty(m_value))
				{
					fm.style.borderColor = "#F00";
					//fm.style.color = "#F00";
					//m.value="can not be empty";
					validate = false;	
				}
				
			}
			
			
		}
		
	}
	//alert(document.getElementById("password").value);
	if(document.getElementById("password").value != document.getElementById("confirm_password").value)
	{
		validate = false;
		alert("confirm password and password do not match");
	}
	if(document.getElementById("email").value != document.getElementById("confirm_email").value)
	{
		validate = false;
		alert("confirm email and email do not match");
	}
	if(validate == false)
	{
		alert("請填上以上資料");
	}
	return validate;
	
}
function validate_login_form(f)
{
	validate = true;
	for(i=0; i<f.length;i++)
	{
		fm = f[i];
		var m_type = fm.type;
		var m_name = fm.name;
		var m_id = fm.id;
		var m_value = fm.value;
		
		
		if(m_type!="submit" && m_type!="hidden")
		{
			if(m_type == "text" || m_type== "password")
			{
				if(is_empty(m_value))
				{
					fm.style.borderColor = "#F00";
					//fm.style.color = "#F00";
					//m.value="can not be empty";
					validate = false;	
				}
				
			}
			
			
		}
		
	}
	if(validate == false)
	{
		alert("請填上以上資料");
	}
	return validate;
}