function sh_hi_por(nbr)
{
	kontener = "grupa_" + nbr;
	if (document.getElementById(kontener).style.display == '')
	{
		document.getElementById(kontener).style.display = 'none';
	}
	else
	{
		ajaxpage("/poradniki_" + nbr + ".asp?RND=" + Math.random(),kontener);
		document.getElementById(kontener).style.display = '';
	};
};

function checkwyszpor()
{
	strString = document.getElementById("SZUKTREPOR").value;
	if ((strString.length < 3) || (strString == 'wpisz tytuł gry'))
	{
		window.alert("musisz wpisać minimum 3 znaki!");
		return false;
	};
	return true;
}

/***********************************************
* Dynamic Ajax Content- c Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

function ajaxpage(url, containerid){

var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
page_request.open('GET', url, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}