// menu rollover
imgsrc = new Array();
imgsrc[1] = "Img/menu_01_off.gif";
imgsrc[2] = "Img/menu_01_on.gif";
imgsrc[3] = "Img/menu_02_off.gif";
imgsrc[4] = "Img/menu_02_on.gif";
imgsrc[5] = "Img/menu_03_off.gif";
imgsrc[6] = "Img/menu_03_on.gif";
imgsrc[7] = "Img/menu_04_off.gif";
imgsrc[8] = "Img/menu_04_on.gif";
imgsrc[9] = "Img/menu_05_off.gif";
imgsrc[10] = "Img/menu_05_on.gif";
imgsrc[11] = "Img/menu_06_off.gif";
imgsrc[12] = "Img/menu_06_on.gif";
imgsrc[13] = "Img/menu_07_off.gif";
imgsrc[14] = "Img/menu_07_off.gif";
imgsrc[15] = "Img/menu_08_on.gif";
imgsrc[16] = "Img/menu_08_off.gif";

if (zistiVerziu()) {
  img = new Array();
  for (i = 0; i < imgsrc.length; i++) {
    img[i] = new Image();
    img[i].src = imgsrc[i];
  }
}


function zistiVerziu() {
	appname= navigator.appName;
	appversion = navigator.appVersion;
	majorver = appversion.substring(0, 1); 
	if ( (appname == "Netscape") && ( majorver > 3 ) ) return 1;
	if ( (appname == "Microsoft Internet Explorer") && (majorver >= 4) ) return 1;
	if ( (appname == "Opera") && (majorver >= 6) ) return 1;	
	return 0;

}


function vymen(num, imgname) {
	if (zistiVerziu()) {
	document[imgname].src = img[num].src;
	}
}

function zobrazStatus(txt) {
	status=txt;
}

// detal obrazku do noveho okna
function count()
{
var myWidth = 790;
var myHeight = 500;
if (document.getElementById) 
{
	myWidth = document.getElementById('M0_imgProduct').width;
	myHeight = document.getElementById('M0_imgProduct').height;
}
else
if (document.all) 
{
	myWidth = document.all('M0_imgProduct').width;
	myHeight = document.all('M0_imgProduct').height;
}
else
if (document.images) 
{
	myWidth = document.images[0].width;
	myHeight = document.images[0].height;
}

if (myWidth > 780) myWidth = 790;
if (myHeight > 490) myHeight = 500;

window.resizeTo(myWidth + 50, myHeight + 80);
}

// download manager

function turnOn(name, myClassName)
{
	if (myClassName == null)
	{
		myClassName = "tableCellOn";
	}
	
	var element = document.getElementById("row" + name);

	if (element.className != "tableSelected")
	{
		element.className = myClassName;
	}
}

function turnOff(name, myClassName)
{
	if (myClassName == null)
	{
		myClassName = "tableCellOff";
	}
	
	var element = document.getElementById("row" + name);

	if (element.className != "tableSelected")
	{
		element.className = myClassName;
	}
}

// vypisuje dnesny datum

function myDate()
{

	myArray = new Array("január", "február", "marec", "apríl", "máj", "jún", "júl", "august", "september", "október", "november", "december")

	today = new Date();

	with (today)
	{
		myDay = getDate();
		myMonth = myArray[getMonth()];
		myYear = getFullYear();
	}

	document.write(myDay + ". " + myMonth + " " + myYear);
}

function popup()
{

window.open("Default.aspx?CatID=27","okno","left=100,top=100,width=412,height=232,menubar=no,directories=no,toolbar=no,location=no,status=no,scrollbars=no,resizable=no");

}



// rotacia top produktov

var name;
var imgSrc;

function getInfo()
{
	 //alert("start");
      var cookieInfo, counter; 
	  var myValue, cookieInfo2;
		
		
		
		cookieInfo2 = document.cookie.split("; ");
        for (counter=0; counter<cookieInfo2.length; counter++)
        {
        

			if (cookieInfo2[counter].split("=")[0].indexOf('banner') == -1)
			{
					registerCooky(0, "not delete");
			}
		}
		
		
		
        cookieInfo = document.cookie.split("; ");
        for (counter=0; counter<cookieInfo.length; counter++)
        {
        

			if (cookieInfo[counter].split("=")[0].indexOf('banner') == 0)
			{
				value = getCookie(cookieInfo[counter].split("=")[0]);
				if (value != null)
				{
					myValue = value;
					//alert(myValue);
				}		
			}
		}
		
		if(myValue == 1)
					{
							show(2);
					}
					
				else if(myValue == 2)
							{
									show(3);
							}

					else if(myValue == 3)
							{
									show(4);
							}

						else if(myValue == 4)
									{
											show(1);
									}
									else if(myValue == 0)
										{
												show(1);
										}				
		  
		
}

function show(imgSrc) 
{   
			
			document.write("<img src=\"ImgCont/TopProdukt/top_produkt_" + imgSrc + ".jpg\" width=\"450\" height=\"179\" usemap=\"#Map" + imgSrc + "\" border=\"0\">")
			
			if(imgSrc == 1)
				{
					registerCooky(4, "delete");
					//registerCooky(0, "delete");
				}
				else if(imgSrc == 2)
							{
								registerCooky(1, "delete");
								
							}
							else if(imgSrc == 3)
								{
									registerCooky(2, "delete");
								}
								else if(imgSrc == 4)
									{
										registerCooky(3, "delete");
									}
		
			registerCooky(imgSrc, "not delete");
                                         
}

function setCookie(name, value, expire) 
{   
     document.cookie = name + "=" + escape(value)   
     + ((expire == null) ? "" : ("; expires=" + expire.toGMTString()))
}

function registerCooky(arg, del) 
{             
     var today = new Date()   
     var expires = new Date()
     var name = ""  
     name = "banner" + arg;
     if (del != "delete"){           
          expires.setTime(today.getTime() + 1000*60*60*24*365);
          }
     else
          expires.setTime(today.getTime())     
     setCookie(name, arg, expires);
}

function getCookie(Name) 
{   
   var search = Name + "="   
   if (document.cookie.length > 0) 
   { // if there are any cookies      
      offset = document.cookie.indexOf(search)       
      if (offset != -1) 
      { // if cookie exists          
           offset += search.length          
           // set index of beginning of value         
           end = document.cookie.indexOf(";", offset)          
           // set index of end of cookie value         
           if (end == -1)             
              end = document.cookie.length         
              return unescape(document.cookie.substring(offset, end))      
      }    
   }   
   return null;
}

//window.onload = getInfo;
//alert(document.cookie);