//ýžřýžřýž
var gallery = null;
var is_gallery = '1';

function zmenaTypRegistracia(UserTyp) {
	var el = document.getElementById('FrmRegistracia');
	if(UserTyp == 2) {
		el.style.display = 'block';
	}
	else {
		el.style.display = 'none';
	}
	
	var el = document.getElementById('FrmRegistraciaLogo');
	if(UserTyp == 2) {
		el.style.display = 'block';
	}
	else {
		el.style.display = 'none';
	}
}

function zmenaInzeratControl(elID) {
	document.getElementById('INZERAT_CONTROL_FOTO').style.background = '#c9cabc';
	document.getElementById('INZERAT_CONTROL_MAP').style.background = '#c9cabc';
	document.getElementById('INZERAT_CONTROL_VIDEO').style.background = '#c9cabc';
	document.getElementById(elID).style.background = '#5a9b12';
	if(elID == 'INZERAT_CONTROL_FOTO') {
		document.getElementById('zakazkaVideo').style.zIndex='0';
		document.getElementById('zakazkaMapa').style.zIndex='1000';
		document.getElementById('zakazkaFotoGalerie').style.zIndex='10000';
		document.getElementById('player_api').style.display='none';
	}
	else if(elID == 'INZERAT_CONTROL_MAP') {
		document.getElementById('zakazkaVideo').style.zIndex='0';
		document.getElementById('zakazkaFotoGalerie').style.zIndex='1000';
		document.getElementById('zakazkaMapa').style.zIndex='10000';
		document.getElementById('player_api').style.display='none';
	}
	else if(elID == 'INZERAT_CONTROL_VIDEO') {
		document.getElementById('zakazkaFotoGalerie').style.zIndex='0';
		document.getElementById('zakazkaMapa').style.zIndex='1000';
		document.getElementById('zakazkaVideo').style.zIndex='10000';
		document.getElementById('player_api').style.display='block';
	}
}

function goTo(loc,nw) {
	if(nw == 1) {
		window.open(loc,'inzerat','width=520,toolbar=no,menubar=no,location=no');
	}
	else {
		document.location.href=loc;
	}
}


	function prepni_pohled(zalozka) 
	// jednu ukazat, ostatni schovat
	{
		if (!document.getElementById) {
			return;
		}
		
		var x, y;

		var pohledy = new Array();
		pohledy[0] = "krok1";
		pohledy[1] = "krok2";
		pohledy[2] = "krok3";
		pohledy[3] = "krok4";
		pohledy[4] = "krok5";

		//for (y in pohledy) {
		for (y=0; y <= 4; y++) {
			//alert('pohled ' + y + ': ' + pohledy[y]);
			pohled = eval('document.getElementById("' + pohledy[y] + '")');
			prepinac = eval('document.getElementById("zalozka_' + pohledy[y] + '")');
			if (pohled && prepinac) {
				if (pohledy[y] == zalozka) {
					pohled.style.display = "";
					prepinac.style.color = "#ffffff";
					prepinac.style.background = "#2d7f00";
				} else {
					pohled.style.display = "none";
					prepinac.style.color = "#ffffff";
					prepinac.style.background = "#5a9b12";
				}
			}
		}
		//alert('ukládám zalozku ' + zalozka);
		setCookie("inzerat_novy_zalozka", zalozka);
	}

	// Sets cookie values. Expiration date is optional
	//
	function setCookie(name, value, expire) {
		document.cookie = name + "=" + escape(value)
		+ ((expire == null) ? "" : ("; expires=" + expire.toGMTString()))
	}

	function getCookie(Name) {
		var search = Name + "="
		if (document.cookie.length > 0) { // if there are any cookies
			offset = document.cookie.indexOf(search) 
			if (offset != -1) { // if cookie exists 
				offset += search.length 
				// set index of beginning of value
				end = document.cookie.indexOf(";", offset) 
				// set index of end of cookie value
				if (end == -1) 
				   end = document.cookie.length
				return unescape(document.cookie.substring(offset, end))
			} 
		}
	}

	function nastavMoznostiPlatby(zakazkaZakazka,userID,userCredit) {
		frm = document.forms['inzerat'];
		var label;
		
		for (i = 0; i < frm.zpusob_platby.length; i++) {
			frm.zpusob_platby[i].disabled=true;
			label = smo_input_get_label(frm.zpusob_platby[i]);
			label.style.color='grey';
		}
		//kredit
		var kredit = frm.zpusob_platby[0];
		//sms
		var sms = frm.zpusob_platby[1];
		//karta
		var karta = frm.zpusob_platby[2];
		
		if (userID && (userCredit >= zakazkaZakazka)) {
		  kredit.disabled=false;
			label = smo_input_get_label(kredit);
			label.style.color='green';
		} else {
		  kredit.disabled=true;
			label = smo_input_get_label(kredit);
			label.style.color='grey';
		}
		if (zakazkaZakazka<=3) {
			//sms
		  sms.disabled=false;
			label = smo_input_get_label(sms);
			label.style.color='green';
		  //karta
		  karta.disabled=false;
			label = smo_input_get_label(karta);
			label.style.color='green';
		} else {
			//karta
		  karta.disabled=false;
			label = smo_input_get_label(karta);
			label.style.color='green';
			//label.style.className = 'trida';
		}
	}

	function smo_input_get_label(inputElem){
		//function created by Shawn Olson at http://www.shawnolson.net
		if(inputElem.parentNode){
			if(inputElem.parentNode.tagName=='label'){
				return inputElem.parentNode;
			}
		}
		var labels=document.getElementsByTagName("label"),i;
		for( i=0; i<labels.length;i++ ){
			if(labels[i].htmlFor==inputElem.id){
				return labels[i];
			}
		}
		return false;
	}