function prosvetleni(jedna,fva){
if (dva==0)
jedna.filters.alpha.opacity=100
else
jedna.filters.alpha.opacity=50
}

var oLastBtn=0;

function RaiseButton(){
		window.event.cancelBubble=true;
		oBtn = window.event.srcElement;
		var bChosen = false;
		if(oLastBtn && oLastBtn != oBtn){
			HideButton();
		}
		if(oBtn.buttonType){
			oBtn.className = oBtn.buttonType + "Up";
			oLastBtn=oBtn;
			}
		else {
		oLastBtn = 0;
		}
	}
	function DepressButton(){
		window.event.cancelBubble=true;
		oBtn = window.event.srcElement;
		if(oBtn.buttonType){
			oBtn.className = oBtn.buttonType + "Down";
		}
	}
	function HideButton(){
		if ((oLastBtn.buttonType == "LeftNavChosen") || (oLastBtn.buttonType == "LeftNavSubChosen") || (oLastBtn.buttonType == "appNavChosen") || (oLastBtn.buttonType == "appNavSubChosen")) {
			oLastBtn.className = oLastBtn.buttonType;
		}
		else {
		oLastBtn.className = oLastBtn.buttonType + "Off";
		}
	}


var ToolBar_Supported = ToolBar_Supported;
if (ToolBar_Supported != null && ToolBar_Supported == true)
{
	TBDownLevelDiv.style.display ='none';
	drawToolbar();
	var fBrowserOK = true;
}



rozliseni = window.screen.width
function res800() {
document.all.menu0.style.display = 'none';
}
function res1024() {
document.all.menu0.style.display = 'block'
}