<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		index_07_Ponad = newImage("/gfx/index_07-Ponad.png");
		index_08_Ponad = newImage("/gfx/index_08-Ponad.png");
		index_16_Ponad = newImage("/gfx/index_16-Ponad.png");
		index_17_Ponad = newImage("/gfx/index_17-Ponad.png");
		index_18_Ponad = newImage("/gfx/index_18-Ponad.png");
		index_19_Ponad = newImage("/gfx/index_19-Ponad.png");
		preloadFlag = true;
	}
}


function toggle(id){
    ul = "ul_" + id;
    img = "img_" + id;
    ulElement = document.getElementById(ul);
    imgElement = document.getElementById(img);
    if (ulElement){
            if (ulElement.className == 'closed'){
                    ulElement.className = "open";
                    imgElement.src = "/gfx/open.png";
                    }else{
                    ulElement.className = "closed";
                    imgElement.src = "/gfx/closed.png";
                    }
            }
    }
	

function displayWindow(url, width, height) 
{
	var left = (screen.availWidth - width) / 2;
	var top = (screen.availHeight - height) / 2;

    var Win = window.open(url,"displayWindow",'width='
		+width+',height='+height+',top='+top+',left='+left+
		',resizable=1,scrollbars=yes,menubar=no,status=no,toolbar=no,location=no,directories=no' );
}
	
// -->