YAHOO.example.DDApp = function() {
    var dd;
    return {
        init: function() {
            dd = new YAHOO.util.DD("foto", "przes");
            dd.setHandleElId("przes");
            dd.addInvalidHandleId("close");
        }
    };
} ();

YAHOO.util.Event.addListener(window, "load", YAHOO.example.DDApp.init);

function fotoclose() {
	foto.style.visibility="hidden";
}

function produkty(val){
advAJAX.setDefaultParameters({
		onInitialization : function(obj) {
		       		loader.style.visibility="visible";
		    },
       	onSuccess : function(obj) {
      		loader.style.visibility="hidden";
		   	document.getElementById(obj.tag).innerHTML = obj.responseText;
		    },
       	onError : function(obj) { document.getElementById(obj.tag).innerHTML = "Error..."; }
    });
    advAJAX.get({ url: "menu/produkty.php?co="+val, tag: "menu" });    
    advAJAX.get({ url: "pages/produkty.php?co="+val, tag: "gora4" });
}

function menus(val){
advAJAX.setDefaultParameters({
		onInitialization : function(obj) {
		       		loader.style.visibility="visible";
		    },
       	onSuccess : function(obj) {
      		loader.style.visibility="hidden";
		   	document.getElementById(obj.tag).innerHTML = obj.responseText;
		    },
       	onError : function(obj) { document.getElementById(obj.tag).innerHTML = "Error..."; }
    });
    advAJAX.get({ url: "menu/menu.php?co="+val, tag: "menu" });
    advAJAX.get({ url: "pages/strona.php?co="+val, tag: "gora4" });
}



function home() {
advAJAX.setDefaultParameters({
		onInitialization : function(obj) {
		       		loader.style.visibility="visible";
		    },
       	onSuccess : function(obj) {
       		loader.style.visibility="hidden";
		   document.getElementById(obj.tag).innerHTML = obj.responseText;;
		    },
       	onError : function(obj) { document.getElementById(obj.tag).innerHTML = "Error..."; }
    });
    advAJAX.get({ url: "menu/menu.php", tag: "menu" });    
    advAJAX.get({ url: "pages/strona.php?co=0", tag: "gora4" });
}

function start() {
home();
setTimeout('shower()',1);
	if (gora.style.MozOpacity) {
		gora.style.MozOpacity=0;
	}
	gora.style.opacity=0;
	if (gora.filters) {
		gora.filters.alpha.opacity=0;
	}
	gora.style.visibility="visible";
}

var powt=0;

function shower() {
	if (powt<10) {
		powt=powt+1;
		value=powt*0.1;
		if (gora.style.MozOpacity) {
			gora.style.MozOpacity=value;
		}
		gora.style.opacity=value;
		value=powt*10;
		if (gora.filters) {
			gora.filters.alpha.opacity=value;
		}
		setTimeout('shower()',1);
	}
}