window.onload=function() {
	if(browser.isIE)initMenu();
	addTB();
	initGallery();
}

var initMenu=function(){
  var uls=getEl("help").getElementsByTagName("ul");

  for(var i=1;i<uls.length;i++){
    uls[i].parentNode.onmouseover=function(){
      setVV(this.lastChild);
    };

    uls[i].onmouseover=function(){
      this.parentNode.firstChild.className="act";
    };

    uls[i].parentNode.onmouseout=function(){
      if(browser.isIE)setVH(this.lastChild);
      this.firstChild.className="";
    };

  }
}

function selectAllPictures(action)  {
	picturesInps=getEl("gallery").getElementsByTagName("input");
	for(var i=0;i<picturesInps.length;i++) {
		picturesInps[i].checked=(action=="on")?true:false;
	}
}

function checkCheckedPictures() {
	selectedPictures=false;
	picturesInps=getEl("gallery").getElementsByTagName("input");
	for(var i=0;i<picturesInps.length;i++) {
		if(picturesInps[i].checked==true) {
			var selectedPictures=true;
		}
	}
	if(selectedPictures==true)return true;else return false;
}

function initGallery() {
	if(getEl("gallery")) {
		imgDivs=getEl("gallery").getElementsByTagName("div");
		for(var i=0; i<imgDivs.length; i++) {
			imgDivs[i].onmouseover=function() {
				this.className="act";
			}
			imgDivs[i].onmouseout=function() {
				this.className="";
			}
			imgDivs[i].onclick=function() {
				//alert(this.getElementsByTagName("input")[0].checked);
				this.getElementsByTagName("input")[0].checked=this.getElementsByTagName("input")[0].checked==false?true:false;

				//doresit s Kubou ?nefunguje kdyz kliknu na chexkbox, ale jen na ramecek :(
			}
			imgDivs[i].getElementsByTagName("input")[0].onclick=function(e) {
				if(!isUndefined(window.event))window.event.cancelBubble=true;
				if(e)e.stopPropagation();
			}

		}
	}
}