/*----------- galeria -----------*/
function displayWindow(url, width, height) {
	var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=yes,menubar=no,toolbar=no,location=no' );
}

/*----------- checkboxy pw -----------*/
function selectCheckboxes(what,pref,stan){
  for(i=0;i<what.elements.length;i++){
    if(what.elements[i].type == "checkbox" && what.elements[i].name.substring(0,pref.length) == pref){
      what.elements[i].checked=stan;
    }
  }
}

/*----------- mecze w menu -----------*/
function mecze(id){
	var i = 1;	
	while(document.getElementById('mecze'+i))	{
		document.getElementById('mecze'+i).style.display = 'none';
		document.getElementById('mecze_mecze'+i).className = 'klasa1';
		i = i+1;
	}		
	document.getElementById('mecze_'+id).className = 'klasa1-a';
	document.getElementById(id).style.display = 'block';
}

/*----------- wyniki i tabela w menu -----------*/
function premiership(id){
	var i = 1;	
	while(document.getElementById('premiership'+i))	{
		document.getElementById('premiership'+i).style.display = 'none';
		document.getElementById('premiership_premiership'+i).className = 'klasa2';
		i = i+1;
	}		
	document.getElementById('premiership_'+id).className = 'klasa2-a';
	document.getElementById(id).style.display = 'block';
}

/*----------- najpopy i najkomy -----------*/
function newsy(id){
	var i = 1;	
	while(document.getElementById('newsy'+i))	{
		document.getElementById('newsy'+i).style.display = 'none';
		document.getElementById('newsy_newsy'+i).className = 'klasa2';
		i = i+1;
	}		
	document.getElementById('newsy_'+id).className = 'klasa2-a';
	document.getElementById(id).style.display = 'block';
}

/*----------- zmiana WD -----------*/
function wd(id){
	var i = 1;	
	while(document.getElementById('wd'+i))	{
		document.getElementById('wd'+i).style.display = 'none';
		document.getElementById('wd_wd'+i).className = 'klasa1';
		i = i+1;
	}		
	document.getElementById('wd_'+id).className = 'klasa1-a';
	document.getElementById(id).style.display = 'block';
}

/*----------- zmiana video -----------*/
function video(vid){
	var i = 1;	
	while(document.getElementById('video'+i))	{
		document.getElementById('video'+i).style.display = 'none';
		document.getElementById('video_video'+i).className = 'klasa2';
		i = i+1;
	}		
	document.getElementById('video_'+vid).className = 'klasa2-a';
	document.getElementById(vid).style.display = 'block';
}

/* ---- zmiana wielkosci czcionki ---- */
function largeFontSize(color) {
	document.getElementById("contents").style.fontSize = "122.5%";
	document.getElementById("smallText").style.color = color;
	document.getElementById("mediumText").style.color = color;
	document.getElementById("largeText").style.color = "#ff0000";
	updatePage();
}
function mediumFontSize(color) {
	document.getElementById("contents").style.fontSize = "100%";
	document.getElementById("smallText").style.color = color;
	document.getElementById("mediumText").style.color = "#ff0000";
	document.getElementById("largeText").style.color = color;
	updatePage();
}
function smallFontSize(color) {
	document.getElementById("contents").style.fontSize = "95%";
	document.getElementById("smallText").style.color = "#ff0000";
	document.getElementById("mediumText").style.color = color;
	document.getElementById("largeText").style.color = color;
	updatePage();
}

/* ---- do zwijania relacji w dziale ---- */
function flip(id) {
     document.getElementById(id).style.display = document.getElementById(id).style.display == 'none' ? 'block' : 'none'
}