<!--
function boxRotator(id, active) {

	var id=id+'DD';

	var lastActive = active;

	var repeatTime = 0;

	var DDCount = 0;

	var DDaCount = 0;

	var ts = -1;



	//szukanie zakladek DD

	var tag = document.getElementsByTagName('div');

	for (i=0;i<tag.length;i++) {

		if (tag[i].id.indexOf(id)==0) {

			DDCount++;

		}

	}

	//szukanie zakladek DDa

	tag = document.getElementsByTagName('a');

	for (i=0;i<tag.length;i++) {

		if (tag[i].id.indexOf(id+'a')==0) {

			DDaCount++;

		}

	}

	//if (DDCount!=DDaCount) alert("Bląd ilości div'ów i zakladek: "+DDCount+":"+DDaCount);



	this.click = function (n) {

		try {

			document.getElementById(id+lastActive).style.display='none';

			document.getElementById(id+n).style.display='';

			document.getElementById(id+'a'+lastActive).className='';

			document.getElementById(id+'a'+n).className='on';

			lastActive=n;

		} catch (err) {}

	

	}

	this.next = function () {

		if (lastActive==DDCount) this.click(1); else this.click(lastActive+1);

	}

	

	this.previous = function () {

		if (lastActive>1) this.click(lastActive-1); else this.click(DDCount);	

	}

	this.click(active);

}

//przewijak GP
var nrK; 
function strKol(ile) { 
	if (nrK > ile) { 
		nrK=1; 
	} 
	if (nrK < 1) { 
		nrK=ile; 
	}

	for (var i=1; i<=ile; i++) { 
	document.getElementById("gp_" + i).style.display = "none"; 
	document.getElementById("gpH_" + i).style.display = "none"; 
	} 
	
	document.getElementById("gp_" + nrK).style.display = "block"; 
	document.getElementById("gpH_" + nrK).style.display = "block"; 
}
//-->