// pro obrazky v hlavicce
browserOK=true;
pics=Array();

var objCount=0;
function preload(name, first, second){
	if (browserOK) {
		pics[objCount]=new Array(3);
		pics[objCount][0]=new Image();
		pics[objCount][0].src=first;
		pics[objCount][1]=new Image();
		pics[objCount][1].src=second;
		pics[objCount][2]=name;
		objCount++;
	}
}

function on(name) {
	for (i=0;i<objCount;i++){
		if (document.images[pics[i][2]]!=null)
			if(name!=pics[i][2]){
				document.images[pics[i][2]].src=pics[i][0].src;
			}else{
				document.images[pics[i][2]].src=pics[i][1].src;
			}
	}
}
	
function off() {
	if (browserOK) {
		for (i=0;i<objCount;i++){
			if (document.images[pics[i][2]]!=null)
				document.images[pics[i][2]].src=pics[i][0].src;
		}
	}
}

preload("link1","/img/menu01_off.gif","/img/menu01_on.gif");
preload("link2","/img/menu02_off.gif","/img/menu02_on.gif");
preload("link3","/img/menu03_off.gif","/img/menu03_on.gif");
preload("link4","/img/menu04_off.gif","/img/menu04_on.gif");
preload("link5","/img/menu05_off.gif","/img/menu05_on.gif");
preload("link6","/img/menu06_off.gif","/img/menu06_on.gif");
preload("link7","/img/menu07_off.gif","/img/menu07_on.gif");
//preload("link8","/img/menu08_off.gif","/img/menu08_on.gif");