function validate_blog(form)  
{ 
	var e = form.elements, m = '';
	if(window.tinyMCE){tinyMCE.triggerSave();}
	if(!e['blog_title'].value) 
	{
		m += '- Blog Title is required.\n\n';
	} 

	if(!e['blog_admin'].value) 
	{
		m += '- Blog Admin is required.\n\n';
	}

	if(!e['is_active'].value) 
	{
		m += '- Is Active is required.\n\n';
	} 
	
	if(!e['blog_content'].value) 
	{
		m += '- Blog Content is required.\n\n';
	} 
	
	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	} 
	return true; 
}

function validate_blog_roll(form)  
{ 
	var e = form.elements, m = '';

	if(!e['blog_roll_title'].value) 
	{
		m += '- a Title is required.\n\n';
	} 

	if(!e['blog_roll_link'].value) 
	{
		m += '- a Link is required.\n\n';
	}	 
	
	if(!e['blog_roll_is_active'].value) 
	{
		m += '- "Is Active" is required.\n\n';
	}	
	
	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	} 
	return true; 
}

function validate_blog_comment(form)  
{ 
	var e = form.elements, m = '';

	if(!e['first_name'].value) 
	{
		m += '- First Name is required.\n\n';
	} 

	if(!e['last_name'].value) 
	{
		m += '- Last Name is required.\n\n';
	}

	if(!e['email'].value) 
	{
		m += '- E-Mail is required.\n\n';
	} 
	
	if(e['email'].value) 
	{
		var str = e['email'].value;
		var reg = new RegExp("([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})");
	
		if(!reg.test(str))
		{
			m += '- E-Mail address is not valid.\n\n';
		}
	}
	
	if(!e['comment'].value) 
	{
		m += '- Comment is required.\n\n';
	} 
	
	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	} 
	return true; 
}