// JavaScript Document


var myimages = new Array();
function preloading()
{
	for (x=0; x<preloading.arguments.length; x++)
	{
		myimages[x] = new Image();
		myimages[x].src = preloading.arguments[x];
	}
}


function flagi(id)
{
	var sciezka = 'images/'+id+'.jpg';
	document.getElementById(id).src = sciezka;
}

function flagiOff(id)
{
	var sciezka = 'images/'+id+'_gray.jpg';
	document.getElementById(id).src = sciezka;
}




function zniknij()
	{
		document.getElementById('kreska1').style.backgroundImage = "";
		document.getElementById('kreska2').style.backgroundImage = "";
		document.getElementById('kreska3').style.backgroundImage = "";
		document.getElementById('kreska6').style.backgroundImage = "";
		
	}

function menu1()
	{
		document.getElementById('kreska1').style.backgroundImage = "url('images/menu/eprodukty_on2.jpg')";
	}
function menu2()
	{
		document.getElementById('kreska2').style.backgroundImage = "url('images/menu/emarketing_on2.png')";
	}

function menu3()
	{
		document.getElementById('kreska3').style.backgroundImage = "url('images/menu/reklama_on2.png')";
	}
	
function menu6()
	{
		document.getElementById('kreska6').style.backgroundImage = "url('images/menu/firma_on2.png')";
		
	}	

function form_test(formularz) 
 { 
 var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
 var address = formularz.email.value;
 var addrDotsCheck = formularz.email.value;
 var kropki=addrDotsCheck.indexOf('..');
 var returnValue = true;
 
 
 
   if(formularz.imie.value.length==0) { 
   	document.getElementById('imie_js_val').innerHTML = 'Fill area!';
	returnValue = false;
	}else {
		document.getElementById('imie_js_val').innerHTML = ''; 
	}
	if(formularz.captcha_code.value.length==0) { 
   	document.getElementById('captcha_js_val').innerHTML = 'Fill area!';
	returnValue = false;
	}else {
		document.getElementById('captcha_js_val').innerHTML = ''; 
	}
	if(formularz.telefon.value.length==0) { 
   	document.getElementById('tel_js_val').innerHTML = 'Fill area!'; 
	returnValue = false;
	}else {
	document.getElementById('tel_js_val').innerHTML = ''; 
	}
	
	if (formularz.email.value.length == 0) {
		document.getElementById('email_js_val').innerHTML = 'Fill area!';
		returnValue = false;
	}
	else 
		if (reg.test(address) == false && formularz.email.value.length!=0) {
			document.getElementById('email_js_val').innerHTML = 'Bad format!';
	returnValue = false;
	}else if(reg.test(address) == true && formularz.email.value.length!=0) {
		document.getElementById('email_js_val').innerHTML = '';
	
	
	}
	
	if(formularz.message.value.length==0) { 
   	document.getElementById('message_js_val').innerHTML = 'Fill area!';
	returnValue = false;
	}else {
		document.getElementById('message_js_val').innerHTML = ''; 
	}
	
	
	
	
	if (kropki>-1 && returnValue == true) { 
	alert('Nieprawidłowy adres email'); // czy dwie kropki nie sa obok siebie
   	returnValue = false;
	} 
	return returnValue;
 }