function nothing(ttt){
	alert(ttt);
	return 0;
}
function chaingeBig2(i,j){

	if(i<j&&i>=0) {
		chaingeBig(i);
		window.document.getElementById('wstecz').innerHTML='<img class="nob" onClick="javascript:chaingeBig2('+(i-1)+','+j+');" src="grafics/lewo.jpg" / >';
		window.document.getElementById('dalej').innerHTML='<img  class="nob" onClick="javascript:chaingeBig2('+(i+1)+','+j+');" src="grafics/prawo.jpg" />';
		}

}
function chaingeBig(j){
	//window.alert("wassup");
	if(j<0) return 0;
	window.document.getElementById('big').innerHTML='';
	window.document.getElementById('big').innerHTML='<img class="nob" src="galeria/'+j+'.jpg"/>';
	
	return 0;
}
function displayPhotos(first,last,l){
	//alert(last-first+3);
	if(first<0) return 0;
	if(last-first-4 < 0) return 0;
	//if(last-first<4) return 0;
	for(i=first;i<first+4;i++){
	window.document.getElementById('p'+(i-first)).innerHTML= '<img  class="nomargin" onClick="javascript:chaingeBig('+i+');" src="galeria/'+i+'s.jpg" />';
		document.getElementById('p'+(i-first)).onclick='chaingeBig('+i+');';
	}
	var lewo='lewo';
	var prawo='prawo';
	if(l=='p'){
		lewo+='.jpg';
		prawo+='.jpg';
	}else if(l=='e'){
		lewo+='-en.jpg';
		prawo+='-en.jpg';
	}
		window.document.getElementById('right').innerHTML= '<img style="border:0px;" onClick="javascript:displayPhotos('+(first+1)+','+last+',\''+l+'\');" src="grafics/'+prawo+'"/>';
		window.document.getElementById('left').innerHTML= '<img  style="border:0px;" onClick="javascript:displayPhotos('+(first-1)+','+last+',\''+l+'\');" src="grafics/'+lewo+'"/>';
		//alert(document.getElementById('right').src);
	//	alert(document.getElementById('left').src);
	return 0;
};