document.write('<div id="pict_zoom_all"><div id="pict_zoom_bg" onclick="return togglePictBackground(false);"></div><div id="pict_zoom"><div class="frame"><div class="zoom_pict_img_frame"><img src="/img/loading.gif" alt="Zommed image." id="pict_zoom_img"></div><a href="#" class="gallery_close" onclick="return togglePictBackground(false);">zamknij</a></div></div></div>');



//modulo bug
Number.prototype.mod = function(n) {
	return ((this%n)+n)%n;
}



function togglePictBackgroundR(){
	div = document.getElementById("pict_zoom_bg");
	if(togglePictBackground.display){
		if(div.style.opacity < 0.7){
			div.style.opacity = parseFloat(div.style.opacity) + 0.1;
			setTimeout("togglePictBackgroundR()", 50);
		}else{
			div.style.opacity = 0.7;
		}
	}else{
		if(div.style.opacity > 0){
			div.style.opacity = parseFloat(div.style.opacity) - 0.1;
			setTimeout("togglePictBackgroundR()", 50);
		}else{
			div.style.opacity = 0.0;
			document.getElementById("pict_zoom_all").style.display = "none";
		}
	}
	return false;	
}

function togglePictBackground(on){
	if(on){
		document.getElementById("pict_zoom_all").style.display = "block";
		document.getElementById("pict_zoom").style.display = "block";
	}else{
		document.getElementById("pict_zoom").style.display = "none";
	}
	togglePictBackground.display = on;
	togglePictBackgroundR();
	return false;
}


function zoomPict(id){
	document.getElementById("pict_zoom_img").src = '/img/loading.gif';
	document.getElementById("pict_zoom_img").src = id;
	togglePictBackground(true);
	return false;
}

document.getElementById("pict_zoom_bg").style.opacity = 0.0;