function setNoActive(element)
{
	element.className="";
}
function setActiveElement(element)
{
	element.className="over";
}
function setDefault(ob)
{
	ob.style.backgroundColor='white';
}


function wyslij()
{
	var stop=0;
	var d=document.forms[0];
	
	
	if(stop==0 && d.data_przyjazdu.value==d.data_wyjazdu.value)
	{
		alert("Data przyjazdu i data wyjazdu nie mogą być takie same!!!");stop=1;
		d.data_przyjazdu.style.backgroundColor='red';
		d.data_wyjazdu.style.backgroundColor='red';
	}
	
	if(stop==0 && d.imie.value=='')
	{
		alert("Proszę wpisać imię!");stop=1;
		d.imie.style.backgroundColor='red';
	}

	if(stop==0 && (d.email.value.length<6 || d.email.value.indexOf("@") == -1 || d.email.value.indexOf(".") == -1))
	{
		alert("Wpisz prawidłowy adres e-mail!");stop=1;
		d.email.style.backgroundColor='red';
	}
	
	if(stop==0)
	{
		rejestracja('frm');
	}
}



function rejestracja($co)
{
	getPageSize();
	
 advAJAX.submit
 (
	document.getElementById($co), 
	{
		
		onInitialization : function(obj)
		{
			document.getElementById("preloader").style.display="block";
			document.getElementById("preloader").innerHTML='<img style="top:50%; left:50%; position:absolute;background-color:#000000;"  src="/images/ajax-loader.gif" />';
			document.getElementById("preloader").style.width=arrayPageSize[0];
			document.getElementById("preloader").style.height=arrayPageSize[1];
			
		},

		onSuccess : function(obj) { 
			document.getElementById("preloader").style.display="none";
			obj.disableForm=false;
      alert(obj.responseText);
			
		}
		
	}
 );
}





function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}