var newWindow = null;

function closeWin(){
	if (newWindow != null){
		if(!newWindow.closed)
			newWindow.close();
	}
}

function popUpWin(url, type, strWidth, strHeight){
	
	closeWin();
	
	if (type == "fullScreen"){
		strWidth = screen.availWidth - 10;
		strHeight = screen.availHeight - 160;
	}
	
	var tools="";
	if (type == "standard" || type == "fullScreen") tools = "resizable,toolbar=yes,location=yes,scrollbars=yes,menubar=yes,width="+strWidth+",height="+strHeight+",top=0,left=0";
	if (type == "console") tools = "resizable,toolbar=no,location=no,scrollbars=no,width="+strWidth+",height="+strHeight+",left=0,top=0";
	newWindow = window.open(url, 'newWin', tools);
	newWindow.focus();
}

function validateEmail()
{
	var emailFilter=/^.+@.+\..{2,3}$/;
	error = "";
	if (document.getElementById('emailForm').value == '')
	{
		 error = "Vyplňte Vaši emailovou adresu.\n";
	}
	else if (!(emailFilter.test(document.getElementById('emailInput').value))) { 
	      error = "Vyplňte správně Vaši emailovou adresu.\n";
	}	
	if (error.length > 0)
	{
		alert(error);
		return false;
	}
	return true;
}


function validationResult(result){
	if (result == ""){
		// kontrola na cislo popisne v ulici
		if (checkAddress){
			f = document.getElementById('order');
			if (f && f.street && !f.street.value.match(/\d+/)){
				return confirm('V adrese chybí v kolonce "Ulice" číslo popisné, jste si jisti, že je adresa úplná?');
			}
		}

		return true;

	} else {
		alert(result);

		return false;
	} 
}

function validateInput (element, regex, obligate, label)
{
	if (element.value == "") {
		if (obligate == 1) {
			return "Pole '" + label + "' nesmí být prázdné.\n";
		} else {
			return "";
		}
	} else {
		if (element.value.match(regex)) {
			return "";
		} else {
			return "Hodnota v poli '" + label + "' nemá povolený formát.\n";
		}
	}
}

function showDelivery(v)
{
	document.getElementById('cz').style.display = 'none';
	document.getElementById('sk').style.display = 'none';
	document.getElementById(v).style.display = 'block';
}

if(typeof($)!="undefined"){
	$(document).ready(function(){
		if(document.getElementById('similarboxes')){
			if($("#similarboxes").height() > ($("#text-description").height()+200))
				$("#text-content").addClass("similar");
		}
	});
}