// JavaScript Document
function $(n) {
    return document.getElementById(n);
}
kursy=new Array();
kursy[1]="KURS MATURALNY";
kursy[2]="KURS GIMNAZJALNY";
kursy[3]="KURS DLA SZÓSTOKLASISTÓW";
kursy[4]="KURS SZYBKIEGO CZYTANIA";
kursy[5]="KURS EFEKTYWNEJ NAUKI";
kursy[6]="TRENING KREATYWNOŚCI";

var idk=1;

function pokazKurs(idkursu,miesiac) {
	if (idk!=idkursu)
	{
		czyscMenu();
		//pokazKalendarz(idkursu,miesiac);
		document.getElementById('aMenu'+idkursu).className="choose";
		//document.getElementById('dBOX'+idkursu).style.display="block";
		//document.getElementById('nKurs').innerHTML=kursy[idkursu];
		//idk=idkursu;
	}
}

function czyscMenu() {
	for (i=1; i<=6; i++)
	{
		document.getElementById('aMenu'+i).className="";
		//document.getElementById('dBOX'+i).style.display="none";
	}
}
//window.onload = function() {onTabStSelectInit('tabsBGST')};

function onTabStSelectInit(parentID) 
{
	onTabStSelect(parentID);
	
}
function onTabStSelect(parentID) {
	var parentELM = document.getElementById(parentID);
    var elmARR = parentELM.getElementsByTagName('a');    
	
	for (var i in elmARR)
	{
        elmARR[i].className = "";
		var parentIDi = parentID+i;
		
		if(Boolean(elmARR[i].onmouseover) )
		{	
			null;
		}
		else if(i < elmARR.length  )
		{ 
			elmARR[i].onmouseover = new Function("onTabStSelect('"+parentID+"');  document.getElementById('"+parentIDi+"').className = 'bigBOX choose';  this.className = 'choose'; ");		
			elmARR[0].className = "choose";
		}	
    }

	
	var parentIDbxs = parentID + 'bxs';
	var parentBXS = document.getElementById(parentIDbxs);
	
	var elmBXS = getElementsByClassName('bigBOX', 'div', parentBXS);
	
	for (var i in elmBXS) 
	{    	
		elmBXS[i].className = 'bigBOX';
		elmBXS[i].className = (elmARR[i].className!="")? "bigBOX choose": "bigBOX";		
		elmBXS[i].id = parentID + i;
	}

		
}

function onPageSelect(parentID) {
    var parentELM = document.getElementById(parentID);
    var elmARR = parentELM.getElementsByTagName('a');
    for (var i in elmARR) {
        elmARR[i].className = "";
    }
	

}

function ShowHideARR(ARR) {
    for (var i in ARR) {

        ShowHide(ARR[i]);
    }
}

function ShowHide(id) {
    var elm = document.getElementById(id);
    var dsp = (elm.style.display == 'none') ? '' : 'none';
    elm.style.display = dsp;
}


function getElementsByClassName(className, tag, elm){
	var testClass = new RegExp("(^|\\s)" + className + "(\\s|$)");
	var tag = tag || "*";
	var elm = elm || document;
	var elements = (tag == "*" && elm.all)? elm.all : elm.getElementsByTagName(tag);
	var returnElements = [];
	var current;
	var length = elements.length;
	for(var i=0; i<length; i++){
		current = elements[i];
		if(testClass.test(current.className)){
			returnElements.push(current);
		}
	}
	return returnElements;
}

function zapiszNewsletter()
{
	email = document.getElementById("iEmail").value;
	if (email!='' && email!='undefined')
	{
   		var req = mint.Request();
		req.method='POST';
		req.encoding='ISO-8859-2';
		req.AddParam("email",email);
    		req.Send("newsletter.ajax.php","sNewsletter");
	}
}

function pokazTermin(idw)
{
	for (i=1;i<=10;i++)
	{
		if (document.getElementById('termin'+i)) document.getElementById('termin'+i).style.display='none';
		if (document.getElementById('h6t'+i)) document.getElementById('h6t'+i).style.backgroundColor='';
		if (document.getElementById('at'+i)) document.getElementById('at'+i).style.display='';
		if (document.getElementById('h6t'+i)) document.getElementById('h6t'+idw).style.width='';
	}
	//alert('idw'+idw);
	document.getElementById('termin'+idw).style.display='';
	document.getElementById('h6t'+idw).style.backgroundColor='#eefb17';
	document.getElementById('at'+idw).style.display='none';	
	if (idw==1 || idw==2) document.getElementById('h6t'+idw).style.width='270px';
}