function showOnLOad(hiddenDiv) {
		for (var i = 0; i < hiddenDiv.length; i++) {
			showElement(hiddenDiv[i]) 
		}
	}


function formSubmit(formname) {
	document.forms[formname].submit();
}

function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = 
cookieName+"="+escape(cookieValue)+";expires="+expire.toGMTString();
}

function ReadCookie(cookieName) {
 var theCookie=""+document.cookie;
 var ind=theCookie.indexOf(cookieName);
 if (ind==-1 || cookieName=="") return ""; 
 var ind1=theCookie.indexOf(';',ind);
 if (ind1==-1) ind1=theCookie.length; 
 return unescape(theCookie.substring(ind+cookieName.length+1,ind1));
}

function ClickSLideShow() {
	if(document.getElementById('slidecheck').checked) {
		SetCookie('slidecheck', 1, 0);
	}
	else {
		SetCookie('slidecheck', 0, 0);
	}
	if(!slidechange) {
		slidechange=true; 
		setTimeout("if(slidechange){slidechange=false; if(ReadCookie('slidecheck') > 0 && activeImage < (imageArray.length - 1)){myLightbox.changeImage(activeImage + 1);}}", slideshowtime*1000);
	}
	return;
}

function switchSD() {
	if(slideshowtime > 2) {
		slideshowtime = -1+slideshowtime;
		document.getElementById('texCounter').value=slideshowtime;
	}
}

function switchSA() {
	if(slideshowtime < 20) {
		slideshowtime = 1+slideshowtime;
		document.getElementById('texCounter').value=slideshowtime;
	}
}

function showElement(elementName) {
	document.getElementById(elementName).style.display = 'block';
}


function getRandomFoto() {
	cValue = ReadCookie('RandomFotoBehavior');
	if(cValue != 1) {
		if($('randomImage').style.display == 'none') {
			nextView = 'randomImagePre';
			$('randomImagePre').style.display = 'none';
			$('randomImage').style.display = 'block';
		}
		else {
			nextView = 'randomImage';
			$('randomImage').style.display = 'none';
			$('randomImagePre').style.display = 'block';
		}
	
		var timeDelay = 5000;
		var url = "index.php";
		var pars = "_p=57&randomFoto=1";
	
		var myAjax = new Ajax.Updater(
						nextView,
						url,
						{
							method: 'get',
							parameters: pars
			});
		setTimeout('getRandomFoto()', timeDelay);
	}
}

function switchRandomFotoBehavior() {
	cValue = ReadCookie('RandomFotoBehavior');
	if(cValue == 1) {
		SetCookie('RandomFotoBehavior', 2 , 22);
		$('imgRandomFotoBehavior').src = 'img/ico/player_pause.png';
		getRandomFoto();
	}
	else {
		SetCookie('RandomFotoBehavior', 1 , 22);
		$('imgRandomFotoBehavior').src = 'img/ico/player_play.png';
	}
	
}