$(document).ready(function() {
	window.setInterval('zjistiOffset()', 500);
	$("#konverzni-pobidka-plovouci").hide();
	if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)) { //test for Firefox/x.x or Firefox x.x (ignoring remaining digits);
		var ffversion=new Number(RegExp.$1) // capture x.x portion and store as a number
		if (ffversion<=5) {
	//		hideClass("dolni-stin-natahovaci");
	//		window.alert('ahoj');
	//		$(".dolni-stin-natahovaci").css("visibility:hidden");
	//		$(".dolni-stin-natahovaci").toggle();
			$(".dolni-stin-natahovaci").hide();
			$(".moznosti-porizeni-panel").css("background", "url('http://lenochovi.dyndns.org:8084/img/panel-pozadi.png')");
			$("body").css("font-size", "0.9em");
			$(".telo nav").css("margin-bottom", "1em");
			$("h1").css("font-size", "1.4em");
			$(".uvod-s-podkladem-bilym").css("background-image", "url('/img/uvod-podklad-bily-ie87.png')");
			$(".uvod-s-podkladem").css("background-image", "url('/img/uvod-podklad-bily-ie87.png')");
			$(".uvod-s-podkladem-nejsvetlejsim").css("background-image", "url('/img/uvod-podklad-bily-ie87.png')");
			$(".uvod-s-podkladem-nejsvetlejsim-transp").css("background-image", "url('/img/uvod-podklad-bily-ie87.png')");
			$(".uvod-s-podkladem-bilym").css("background-position", "center top");
			$(".uvod-s-podkladem").css("background-position", "center top");
			$(".uvod-s-podkladem-nejsvetlejsim").css("background-position", "center top");
			$(".uvod-s-podkladem-nejsvetlejsim-transp").css("background-position", "center top");
		}
	}
	if (/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)) {
//		$("#zkusebni-verze-kontakt td").css("border", "0px");
		$("h1").css("font-size", "1.4em");
	}
/*	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
		var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
		if (ieversion<8) {
			$(".srovnani-cena").css("bottom", "1em");
		}
	}*/
	if (/WebKit[\/\s](\d+\.\d+)/.test(navigator.userAgent)){ //chrome, safari
		$("html").css("font-size", "85%");
		$(".margin").css("padding-top", "1em");
		$(".margin").css("padding-bottom", "1em");
	}
});

function rozbalit() {
//	$("#konverzni-pobidka-plovouci").removeClass("pobidka-plovouci-zavrena");
//	$("#konverzni-pobidka-plovouci").addClass("pobidka-plovouci-otevrena");
	$("#plovouci-pobidka-fake").hide();
	$("#konverzni-pobidka-plovouci").show();
	$("#plovouci-pobidka-drzak").width('8em');
}

function sbalit() {
//	$("#konverzni-pobidka-plovouci").removeClass("pobidka-plovouci-otevrena");
//	$("#konverzni-pobidka-plovouci").addClass("pobidka-plovouci-zavrena");
	$("#plovouci-pobidka-fake").show();
	$("#konverzni-pobidka-plovouci").hide();
	$("#plovouci-pobidka-drzak").width('2em');
}

function zjistiOffset() {
	var o1 = $("html").scrollTop(); // +ie, ff, op
	var o2 = $(window).scrollTop(); // +chrome,
	var spravnyOffset = 0;
	if (o1 > 0 || o2 > 0) {
		if (o1 >= o2) {
			spravnyOffset = o1;
		}
		else {
			spravnyOffset = o2;
		}
	}
	if (spravnyOffset > 100) {
		$("#plovouci-pobidky").show();
//		$(".konverzni-pobidky-zahlavi-zapati:last-of-type").hide();
//		$(".kontakt-zapati:first-of-type").css("background:red;padding-right:2em;");
	}
	else {
		$("#plovouci-pobidky").hide();
//		sbalit();
//		$(".konverzni-pobidky-zahlavi-zapati:last-of-type").show();
//		$(".kontakt-zapati:first-of-type").css("background:lime;padding-right:0em;");
	}
}


//Global Declarations
 var ie = (document.all) ? true : false;
 
function toggleClass(objClass){
 //  This function will toggle obj visibility of an Element
 //  based on Element's Class
 //  Works with IE and Mozilla based browsers
 
  if (getElementByClass(objClass).style.display=="none"){
     showClass(objClass)
   }else{
     hideClass(objClass)
   }
 }
 
function hideClass(objClass){
 //  This function will hide Elements by object Class
 //  Works with IE and Mozilla based browsers
 
var elements = (ie) ? document.all : document.getElementsByTagName('*');
   var classRx = new RegExp('\\b'+objClass+'\\b');
   for (i=0; i<elements.length; i++){
     if (classRx.test (elements[i].className)){
       elements[i].style.display="none"
     }
   }
 }
 
function showClass(objClass){
 //  This function will show Elements by object Class
 //  Works with IE and Mozilla based browsers
 var elements = (ie) ? document.all : document.getElementsByTagName('*');
   var classRx = new RegExp('\\b'+objClass+'\\b');
   for (i=0; i<elements.length; i++){
     if (classRx.test (elements[i].className)){
       //elements[i].style.display="block"
       elements[i].style.display=""
     }
   }
 }
  
function toggleID(objID){
 //  This function will toggle obj visibility of an Element
 //  based on Element's ID
 //  Works with IE and Mozilla based browsers
 var element = (ie) ? document.all(objID) : document.getElementById(objID);
   if (element.style.display=="none"){
     showID(objID)
   }else{
     hideID(objID)
   }
 }
 
function hideID(objID){
 //  This function will hide Elements by object ID
 //  Works with IE and Mozilla based browsers
 var element = (ie) ? document.all(objID) : document.getElementById(objID);
   element.style.display="none"
 }
 
function showID(objID){
 //  This function will show Elements by object ID
 //  Works with IE and Mozilla based browsers
 var element = (ie) ? document.all(objID) : document.getElementById(objID);
   element.style.display="block"
 }
 
function getElementByClass(objClass){
 //  This function is similar to 'getElementByID' since there
 //  is no inherent function to get an element by it's class
 //  Works with IE and Mozilla based browsers
 var elements = (ie) ? document.all : document.getElementsByTagName('*');
   for (i=0; i<elements.length; i++){
     //alert(elements[i].className)
     //alert(objClass)
     if (elements[i].className==objClass){
     return elements[i]
     }
   }
 }

 
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