function showHide(e)
{
	obj = document.getElementById(e);
	sort = document.getElementById('sort_table');
	paged = document.getElementById('paged_top');
	if(obj===null) return;
	if (obj.style.display == "none")
	{
		obj.style.display = '';
		if(sort) sort.style.visibility = 'hidden';
		if(paged) paged.style.visibility = 'hidden';
	} else {
		obj.style.display = 'none';
		if(sort) sort.style.visibility = 'visible';
		if(paged) paged.style.visibility = 'visible';
	}
}

function validateEmail(string) {
	
	if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
		return true;
	else
	return false;
}

function validate_send(){
	var form = document.forms['wishlistForm'];
	var zatwierdz = true;
	
	if(form.name.value=="")	zatwierdz = false;
	if(!validateEmail(form.email.value))	zatwierdz = false;
	
	if( !zatwierdz ) alert("Wypelnij poprawnie Imie i nazwisko oraz Email");
	else{ form.submit_send.value = 1; form.submit() };
}