function login()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "login_submit.php",		
		data: $('#loginForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(!(msg.status))
			{
				error(1,msg.txt);
			}
			else location.replace(msg.txt);
			
			hideshow('loading',0);
		}
	});

}

function register()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "reg_submit.php",		
		data: $('#regForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//hide the form
				$('.form').fadeOut('slow');					
					
				//show the success message
				$('.done').fadeIn('slow');
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});

}

function contactus()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "contact_submit.php",		
		data: $('#contactForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//hide the form
				$('.form').fadeOut('slow');					
					
				//show the success message
				$('.done').fadeIn('slow');
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});

}

function passreset()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "pass_reset_submit.php",		
		data: $('#passreset').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//hide the form
				$('.form').fadeOut('slow');					
					
				//show the success message
				$('.done').fadeIn('slow');
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});

}

function editprofile()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "edit_profile_submit.php",		
		data: $('#editprofileForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//hide the form
				$('.form').fadeOut('slow');					
					
				//show the success message
				$('.done').fadeIn('slow');
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});

}

function updatepass()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "change_pass_submit.php",		
		data: $('#updatepassForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//hide the form
				$('.form').fadeOut('slow');					
					
				//show the success message
				$('.done').fadeIn('slow');
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});

}

function updateuserpass()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "change_user_pass_submit.php",		
		data: $('#updatepassForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//hide the form
				$('.form').fadeOut('slow');					
					
				//show the success message
				$('.done').fadeIn('slow');
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});

}

function addQuestion()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "question_new_submit.php",		
		data: $('#addQuestionForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//show the success message
				$('.done').fadeIn('slow');

				//hide the form
				$('.form').fadeOut('slow');							
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});

}

function updateQuestion()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "edit_question_submit.php",		
		data: $('#updateQuestionForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//show the success message
				$('.done').fadeIn('slow');

				setTimeout(function(){ 
					$('.done').fadeOut('slow');
  					}, 3000 ); 
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});
}

function submitAnswer()
{
	hideshow('loading',1);
	error(0);
	
	$.ajax({
		type: "POST",
		url: "answer_question_submit.php",		
		data: $('#submitAnswerForm').serialize(),
		dataType: "json",
		success: function(msg){
			
			if(parseInt(msg.status)==1)
			{
				//show the success message
				$('.done').fadeIn('slow');

				setTimeout(function(){ 
					$('.done').fadeOut('slow');
  					}, 3000 ); 
			}
			else if(parseInt(msg.status)==0)
			{
				error(1,msg.txt);
			}
			else if(parseInt(msg.status)==2)
			{
				error(1,msg.txt);
			}
			
			hideshow('loading',0);
		}
	});


function hideshow(el,act)
{
	if(act) $('#'+el).css('visibility','visible');
	else $('#'+el).css('visibility','hidden');
}

function error(act,txt)
{
	hideshow('error',act);
	if(txt) $('#error').html(txt);
}