<!-- 
function getElementsByClassName(cl) {
var retnode = [];
var myclass = new RegExp('\\b'+cl+'\\b');
var elem = document.getElementsByTagName('*');
for (var i = 0; i < elem.length; i++) {
	var classes = elem[i].className;
	if (myclass.test(classes)) { 
		retnode.push(elem[i]); 
	}
}
return retnode;
};

var dohora = 0;
var dodola = 0;

function hideshowlang(hidelang,writecookie) {
	if (hidelang=="lang_sk") { protiklad = "en"; } else {  protiklad = "sk"; }
	
	var elementsarr2 = getElementsByClassName(hidelang);
	dohora = dohora + 0.2;
	dodola = 1 - (dohora + 0.2);
	for (var i = 0; i < elementsarr2.length; i++) {
		if (!writecookie) { elementsarr2[i].style.display = 'none'; dodola=0;  }
		if (dodola<=0) { 
			elementsarr2[i].style.opacity = 0;
			elementsarr2[i].style.filter = 'alpha(opacity=0)';
			elementsarr2[i].style.display = 'none'; 
		} else {
		  elementsarr2[i].style.opacity = dodola;
		  elementsarr2[i].style.filter = 'alpha(opacity = ' + (dodola*100) + ')';
		}
	}
	if (dodola<=0 || dohora>=1) { 
		if (writecookie) {
			//bakeCookie(","+protiklad);
			clearTimeout(t);		
			dohora = 0;
			dodola = 0;
			hideshowlang2(hidelang,writecookie);
		}
	} else {
		var t = setTimeout("hideshowlang('"+hidelang+"',"+writecookie+");",100);
	}
	
}

function hideshowlang2(hidelang,writecookie) {
	if (hidelang=="lang_sk") { protiklad = "en"; } else {  protiklad = "sk"; }
	
	var elementsarr1 = getElementsByClassName("lang_"+protiklad);
	dohora = dohora + 0.2;
	for (var i = 0; i < elementsarr1.length; i++) {
		if (!writecookie) { elementsarr1[i].style.display = ''; dohora=1;  }
		if (dohora>=1) { 
			elementsarr1[i].style.opacity = 1;
			elementsarr1[i].style.filter = 'alpha(opacity=100)';
			elementsarr1[i].style.display = '';
		} else {
		  elementsarr1[i].style.display = '';
		  elementsarr1[i].style.opacity = dohora;
		  elementsarr1[i].style.filter = 'alpha(opacity = ' + (dohora*100) + ')';
		}
		
	}
	if (dohora>=1) { 
		if (writecookie) {
			bakeCookie(style_cookie+"*"+protiklad);
			clearTimeout(t);		
			dohora = 0;
			dodola = 0;
		}
	} else {
		var t = setTimeout("hideshowlang2('"+hidelang+"',"+writecookie+");",100);
	}
	
}

function bakeCookie(value) {
	var date = new Date();
	date.setTime( (date.getTime()+(90*24*60*60*1000)) );
	var expires = "; expires="+date.toGMTString();
	document.cookie = "creative_workshop="+value+expires+"; path=/";
}


var mmm = 0;
var vybrany = 0;
function posuvame(mywinname,dalsi) { 
	var boxy_temp = document.getElementById(mywinname).getElementsByTagName('div');
	var n = boxy_temp.length;
	var boxy = Array();
	for (var i = 0; i<n; i++) {
		if (boxy_temp[i].className=='metro_box') {
			boxy[(boxy.length)] = boxy_temp[i];
		}
	}
	var boxy_temp = Array();
	var n = boxy.length;
	
	if (dalsi) {
		mmm = mmm - 25;
	} else {
		mmm = mmm + 25;
	}
	boxy[vybrany].style.marginLeft = mmm+'px';
	if (mmm<-510 || mmm>510) {
		clearTimeout(st);
		boxy[vybrany].style.marginLeft = '0px';
		boxy[vybrany].style.display = 'none';
		if (dalsi) {
			vybrany = vybrany + 1;
			if (vybrany >= n) {
				vybrany = 0;
			}
		} else {
			vybrany = vybrany - 1;
			if (vybrany < 0) {
				vybrany = n-1;
			}
		}
		boxy[vybrany].style.display = 'block';
	} else {
		var st = setTimeout('posuvame("'+mywinname+'",'+dalsi+');',15);
	}
}

//-->