function addNextLocalization(loc_nb)
{
	var obj = $('localization'+loc_nb);
	if( !obj )
	{
		document.getElementById('nextLocalization').style.display='none';
		return false;
	}
	else
	{
		document.getElementById('localization'+loc_nb).style.display='block';
	}
	if( loc_nb==10 )
	{
		document.getElementById('nextLocalization').style.display='none';
		return false;
	}
	$('localizations').value=loc_nb
	return ++loc_nb;
}

function Clear(obj)
{
	if(obj.value=="ulica" || obj.value=="dzielnica" || obj.value=="miejscowość")
	{
		obj.value="";
	}
	return;
} 

function checkNotification()
{
	var pattern=/^\s+$|^$|ulica\s*/
	var pattern_tel=/^[0-9\s()]+$/
	var pattern_mail=/^([\_])*([a-z0-9]+(\.|\_*)?)+@([a-z][a-z0-9\-]+(\.|\-*\.))+[a-z]{2,6}$/
	var errors=0
	document.getElementById('span_s_first_locations').className='none';
	document.getElementById('span_name').className='none';
	document.getElementById('span_surname').className='none';
	document.getElementById('span_street').className='none';
	document.getElementById('span_city').className='none';
	document.getElementById('span_tel').className='none';
	document.getElementById('span_tel2').className='none';
	document.getElementById('span_mail').className='none';
	document.getElementById('eMail').className='none';
	document.getElementById('empties').className='none';
	document.getElementById('eTel').className='none';
	if(document.getElementById('locations1_name').value=='dzielnica' || !document.getElementById('locations1_name').value)
	{
		document.getElementById('span_s_first_locations').className='red';
		document.getElementById('empties').className='red';
		errors++
	}
	if(document.getElementById('name').value.match(pattern))
	{
		document.getElementById('span_name').className='red';
		document.getElementById('empties').className='red';
		errors++
	}
	if(document.getElementById('surname').value.match(pattern))
	{
		document.getElementById('span_surname').className='red';
		document.getElementById('empties').className='red';
		errors++
	}
	if(document.getElementById('street1').value.match(pattern))
	{
		document.getElementById('span_street').className='red';
		document.getElementById('empties').className='red';
		errors++
	}
	if(document.getElementById('city1_name').value =='miejscowość' || document.getElementById('city1_name')=='')
	{
		document.getElementById('span_city').className='red';
		document.getElementById('empties').className='red';
		errors++
	}
	if(document.getElementById('tel').value.match(pattern))
	{
		document.getElementById('span_tel').className='red';
		document.getElementById('empties').className='red';
		errors++
		var empty_tel=1;
	}
	if(!document.getElementById('tel').value.match(pattern_tel)&&!empty_tel)
	{
		document.getElementById('span_tel2').className='red';
		document.getElementById('eTel').className='red';
		errors++
	}
	if(!document.getElementById('mail').value.match(pattern_mail)&&!document.getElementById('mail').value.match(pattern))
	{
		document.getElementById('span_mail').className='red';
		document.getElementById('eMail').className='red';
		errors++
	}
	if(errors>0)
	{
		return false;
	}
	else
	{
		return true;
	}
}
function checkGetLogin()
{
	var pattern=/^\s+$|^$|ulica\s*/
	var pattern_tel=/^[0-9\s()]+$/
	var pattern_mail=/^([\_])*([a-z0-9]+(\.|\_*)?)+@([a-z][a-z0-9\-]+(\.|\-*\.))+[a-z]{2,6}$/
	var errors=0
	document.getElementById('span_name').className='none';
	document.getElementById('span_surname').className='none';
	document.getElementById('span_company').className='none';
	document.getElementById('span_tel').className='none';
	document.getElementById('span_tel2').className='none';
	document.getElementById('span_mail').className='none';
	document.getElementById('span_mail2').className='none';
	document.getElementById('eMail').className='none';
	document.getElementById('empties').className='none';
	document.getElementById('eTel').className='none';
	if(document.getElementById('name').value.match(pattern))
	{
		document.getElementById('span_name').className='red';
		document.getElementById('empties').className='red';
		errors++
	}
	if(document.getElementById('surname').value.match(pattern))
	{
		document.getElementById('span_surname').className='red';
		document.getElementById('empties').className='red';
		errors++
	}
	if(document.getElementById('company').value.match(pattern))
	{
		document.getElementById('span_company').className='red';
		document.getElementById('empties').className='red';
		errors++
	}
	if(document.getElementById('tel').value.match(pattern))
	{
		document.getElementById('span_tel').className='red';
		document.getElementById('empties').className='red';
		errors++
		var empty_tel=1;
	}
	if(!document.getElementById('tel').value.match(pattern_tel)&&!empty_tel)
	{
		document.getElementById('span_tel2').className='red';
		document.getElementById('eTel').className='red';
		errors++
	}
	if(document.getElementById('mail').value.match(pattern))
	{
		document.getElementById('span_mail2').className='red';
		document.getElementById('empties').className='red';
		errors++
		var empty_mail=1;
	}
	if(!empty_mail&&!document.getElementById('mail').value.match(pattern_mail))
	{
		document.getElementById('span_mail').className='red';
		document.getElementById('eMail').className='red';
		errors++
	}
	if(errors>0)
	{
		return false;
	}
	else
	{
		return true;
	}
}
//-------------------------------------------------------------------------------------//
function serveIntro()
{
	display($('expanded'),'block');
	if(clicked)
	{
		$('left_menu').style.display='block';
		return false;
	}
	else
	{
		$('left_menu').style.display='none';
		return true;
	}
}
//-------------------------------------------------------------------------------------//
function changePhoto(obj,link)
{
	$('main_img').src = obj.src;
	$('main_img').onclick = function() {showBluebox(link);}
	return;
}	
//-------------------------------------------------------------------------------------//
function display(obj,kind)
{
	obj.style.display=kind;
}
//-------------------------------------------------------------------------------------//
function array_push ( array ) 
{
    var i, argv = arguments, argc = argv.length;
 
    for (i=1; i < argc; i++){
        array[array.length++] = argv[i];
    }
    return array.length;
}
//-------------------------------------------------------------------------------------//
function array_pop( array ) {
    var key = '', cnt = 0;
    if (array.hasOwnProperty('length')) {
        if( !array.length ){
            return null;
        }
        return array.pop();
    } else {
        for (key in array) {
            cnt++;
        }
        if (cnt) {
            delete(array[key]);
            return array[key];
        } else {
            return null;
        }
    }
}
//-------------------------------------------------------------------------------------//
function serveLoginIntro( ) 
{
	$('introMenu').style.display='none';
	$('login').style.display='block';
}