//global variables
var hf_folderlogo = "/media/css/img/hyperfoot/loga/";
var hf_folder = "/media/css/img/hyperfoot/";
var hf_lang = "";
//temp variables
var hf_preload = new Array();
var hf_spreload = new Array();
var hf_defaultTxt = document.getElementById("hyperfoot-text").innerHTML;
var hf_defaultLogo = document.getElementById("hyperfoot-logo").src;
var hf_defaultLink = 'http://hyperinzerce.cz';
var hf_lastActive = "";
var hf_activeFoot = false;
var hf_delayCallID = 0;


//name of images (logos)
var hf_logos = new Array("2000.png","1.png","2.png","1020.png","101.png","102.png","103.png","104.png","105.png","106.png","107.png","1010.png","1030.png","1040.png","1050.png","1090.png","1500.png");

//name of hover images
var hf_active = new Array("","1a.png","2a.png","1020a.png","101a.png","102a.png","103a.png","104a.png","105a.png","106a.png","107a.png","1010a.png","1030a.png","1040a.png","1050a.png","1090a.png","1500a.png");

//preloading image
/*
for (var i=0;i<= hf_logos.length;i++) {
	hf_preload[i] = new Image();
	hf_preload[i].src = hf_folder + hf_lang + hf_logos[i];
	hf_spreload[i] = new Image();
	hf_spreload[i].src = hf_folder + hf_active[i];
}
*/

	//image changer
	function hyperfoot(obj, id, out) {
		if (out == 1) {
			obj.childNodes[0].src = hf_lastActive;
		} else {
			document.getElementById("hyperfoot-logo").src = hf_folderlogo + hf_lang + hf_logos[id];
			document.getElementById("hyperfoot-link").href = obj.href;
			document.getElementById("hyperfoot-link").title = obj.title;
			document.getElementById("hyperfoot-text").innerHTML = obj.title.replace( ":", ":<br />" );
			hf_lastActive = obj.childNodes[0].src;
			obj.childNodes[0].src = hf_folder + hf_active[id];
		}
	}
	function delayCall(funcCall, delay) {
		clearTimeout(hf_delayCallID);
		hf_delayCallID = setTimeout(funcCall,delay);
	}
	function setDefaultLogo() {
		if (!hf_activeFoot) {
			document.getElementById("hyperfoot-logo").src = hf_defaultLogo;
			document.getElementById("hyperfoot-link").href = hf_defaultLink.href;
			document.getElementById("hyperfoot-link").href = hf_defaultLink.title;
			document.getElementById("hyperfoot-text").innerHTML = hf_defaultTxt;
		}
	}
	function inFoot(active) {
		if(active) {
			hf_activeFoot = true;
		} else {
			hf_activeFoot = false;
		}
	}