var Folder = "images/";
function zmien(Nazwa, Info) {
	eval("document.images[\"" + Nazwa + "\"].src = \"" + Folder + Nazwa + "b.jpg\"");
	window.status = Info;
}
function norma(Nazwa) {
	eval("document.images[\"" + Nazwa + "\"].src = \"" + Folder + Nazwa + "a.jpg\"");
	window.status = "";
}
function pokaz(page) { //Navigation.php
	document.getElementById('page').value = page;
	document.forms['show'].submit();
}
function pokazuj_promocje(id_promocji) { //Promocje.php
	document.getElementById('pokaz_promocje_id').value = id_promocji;
	document.forms['pokaz_promocje'].submit();
}
function edytuj_promocje(id_promocji) { //login.php
	document.getElementById('idPromocji').value = id_promocji;
	document.getElementById('promocje').submit();
}
function dodaj_promocje() { //login.php
	edytuj_promocje(0);
}					
function validate(){	//used in Content_Kontakt.html
	if (document.emailForm.text.value == "" || document.emailForm.email.value.search("@") == -1 || document.emailForm.email.value.search("[.*]" ) == -1) {
		alert("Upewnij się że Twoje dane są pełne i dokładne.");
	} else if (document.emailForm.email.value.search(";") != -1 || document.emailForm.email.value.search(",") != -1 || document.emailForm.email.value.search(" ") != -1) {
		alert("Można podać tylko jeden adres poczty elektronicznej, nie więcej!");
	} else {
		document.emailForm.action = "SendMail.php";
		document.emailForm.submit();
	}
}
function writeEmail() {
	var prefix = 'ma' + 'il' + 'to';
	var path = 'hr' + 'ef' + '=';
	var addy98378 = 'sklep' + '@';
	addy98378 = addy98378 + 'homesecurity' + '.' + 'pl';
	document.write( '<a ' + path + '\'' + prefix + ':' + addy98378 + '\'>' );
	document.write( addy98378 );
	document.write( '<\/a>' );
}
function showProductInfo(id){
    showWindow("productInfo.php?id="+id,"pi","height=400,width=600,scrollbars=yes,location=no,menubar=no,status=no,toolbar=no,resizable=yes,directories=no,left=100,top=100");
}
function showWindow(url, title, options) {
    var okno = window.open(url, title, options);
    okno.focus();
}
function maskujHtmlPromocji(controlId) {
	var elem = document.getElementById(controlId);
	var html = elem.value;
	var maskedHtml = "";
	for(var i=0; i<html.length; i++) {
		var charCode = html.charCodeAt(i);
		if(html.charAt(i) == '™')
			continue;
		else if(charCode<256)
			maskedHtml += charCode.toString(16).toUpperCase() + ' ';
		else
			maskedHtml += '_' + html.charAt(i) + ' ';
	}
	elem.value = maskedHtml;
}
function startsWith(str, prefix) {
	return str.match("^" + prefix) == prefix;
}
function showContentPane(paneId) {	//o nas/*.html pages
	var panesContainer = document.getElementById('panesContainer');
	var panes = panesContainer.getElementsByTagName('div');
	
	for(var i = 0; i < panes.length; i++) {
		var pane = panes[i];
		pane.style.display = pane.id == paneId ? 'block' : 'none';
	}
}
function showGallery(caller) {
	var imgSrc = caller.src;	//"images/galleries/kh09/thumbs/02.jpg"
	var arr = imgSrc.split('/');
	var galleryName = arr[arr.length-3];
	var imageName = arr[arr.length-1];	//"02.jpg"
	var imageIndex = parseInt(imageName.split('.')[0] -1);
	var url = 'images/galleries/' + galleryName + '/gallery.php?p=' + imageIndex;
	params  = 'toolbar=no,menubar=no,directories=no,width='+screen.width+',height='+screen.height+',top=0,left=0,fullscreen=yes';
	window.open(url, 'okno', params);
}