//global variables
var hf_folder = "/images/footer//";
var hf_lang = "1/";
//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 = document.getElementById("hyperfoot-link");
var hf_lastActive = "";
var hf_activeFoot = false;
var hf_delayCallID = 0;


//name of images (logos)
var hf_logos = new Array("2000-hypermedia-logo.png","1-hyperinzerce-logo.png","2-adresarfirem-logo.png","1020-hyperreality-logo.png","101-katalogmobilu-logo.png","102-katalognotebooku-logo.png","103-katalogmonitoru-logo.png","104-katalogfotoaparatu-logo.png","105-katalogtiskaren-logo.png","106-katalogautomobilu-logo.png","107-katalogmotocyklu-logo.png","1010-hyperbydleni-logo.png","1030-hyperprace-logo.png","1040-hypersouteze-logo.png","1050-nahraj-logo.png","1090-svetpejsku-logo.png","1500-rychlesms-logo.png");

//name of hover images
var hf_active = new Array("","1-hyperinzerce-icon-active.png","2-adresarfirem-icon-active.png","1020-hyperreality-icon-active.png","101-katalogmobilu-icon-active.png","102-katalognotebooku-icon-active.png","103-katalogmonitoru-icon-active.png","104-katalogfotoaparatu-icon-active.png","105-katalogtiskaren-icon-active.png","106-katalogautomobilu-icon-active.png","107-katalogmotocyklu-icon-active.png","1010-hyperbydleni-icon-active.png","1030-hyperprace-icon-active.png","1040-hypersouteze-icon-active.png","1050-nahraj-icon-active.png","1090-svetpejsku-icon-active.png","1500-rychlesms-icon-active.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_folder + 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;
		}
	}