// tudisuli javascript functions //

// declaration //
NS=(navigator.appName=='Netscape');
var preloadFlag = false;

//-------------------------------------
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];
		}
	}
}

//-------------------------------------
function layerPosition() {
var layer = 'anim';
var xOffset = 180;
var yOffset = 198;
if (NS)
	{
		obj=eval("document."+layer);
	var	visible="show";
	var xpos = (window.innerWidth <= 750) ? 199: window.innerWidth/2 - xOffset;
	}
	else
	{
		obj=eval(layer+".style");
	var	visible="visible";
	var xpos = (document.body.clientWidth <= 750) ? 199: document.body.clientWidth/2 - xOffset;
	var ypos = (document.body.clientHeight <= 550) ? 79: document.body.clientHeight/2 - yOffset;
	}

obj.visibility = visible;
obj.left = (xpos < 0) ? 0 : xpos;
obj.top = (ypos < 0) ? 0 : ypos;
}

//-------------------------------------
function load_images() {
var	kepek = new Array("fkli.gif","fkl.gif","fkpv.gif","fkf.gif","fpi.gif","fkanim_kacsint.jpg","fkanim.gif");
image = new Array(6);

	for(i=0;i<=6;i++) {
		image[i] = new Image();
		image[i].src = "images/" + kepek[i];

		defaultStatus=5-i;
	}
	document.animation.src=image[6].src;
}




//-------------------------------------
function preloadImages() {

	if (document.images) {
		over_fopanel_kek_leir2 = newImage('images/fkleir_over.jpg');
		down_fopanel_kek_leir2 = newImage('images/fkleir_down.jpg');
		over_fopanel_kek_letolt = newImage('images/fkletolt_over.jpg');
		down_fopanel_kek_letolt = newImage('images/fkletolt_down.jpg');
		over_fopanel_kek_pontvers = newImage('images/fkpvers_over.jpg');
		down_fopanel_kek_pontvers = newImage('images/fkpvers_down.jpg');
		over_fopanel_kek_felad = newImage('images/fkfelad_over.jpg');
		down_fopanel_kek_felad = newImage('images/fkfelad_down.jpg');
		over_fopanel_kek_info = newImage('images/fkinfo_down.jpg');
		down_fopanel_kek_info = newImage('images/fkinfo_over.jpg');

		preloadFlag = true;

	}
	load_images();

}

//-------------------------------------
function animation_off() {

document.animation.src=image[6].src;
}

//-------------------------------------
function animation_on(id) {
document.animation.src=image[id].src;
status=image[0].src;
}

//-------------------------------------

// end functions //