function zamien(co) {
	switch (co) {
		// #### ECO ####
		case 'eco1':
			opis = "";
		break;
		case 'eco2':
			opis = "";
		break;
		case 'eco3':
			opis = "";
		break;
		case 'eco4':
			opis = "";
		break;
		case 'eco5':
			opis = "";
		break;
		case 'eco6':
			opis = "";
		break;
		
		// #### GADZETY ####
		case 'gadzety1':
			opis = 'Pendrive, pendant, silicon band, ECO bag, PVC lanyard, bottle-opener';
		break;
		case 'gadzety2':
			opis = 'Silicon band';
		break;
		case 'gadzety3':
			opis = 'USB drive in a shape of credit card';
		break;
		case 'gadzety4':
			opis = 'Advertising lanyard';
		break;
		case 'gadzety5':
			opis = 'Advertising lanyard';
		break;
		case 'gadzety6':
			opis = 'Backlit pendant';
		break;
		case 'gadzety7':
			opis = 'Pendants for cellphone made out of PVC';
		break;
		case 'gadzety8':
			opis = 'Jewelery lanyard with graver';
		break;
		case 'gadzety9':
			opis = 'Silicon icemolds';
		break;
		case 'gadzety10':
			opis = 'Neck Wallet';
		break;
		case 'gadzety11':
			opis = 'Pendant-opener. Made out of steel covered with epoxy resin.';
		break;
		case 'gadzety12':
			opis = 'Anti-stress balls made out of PU';
		break;
		case 'gadzety13':
			opis = 'Breakfest washers';
		break;
		case 'gadzety14':
			opis = 'Advertising laynyard with logo in the nipple';
		break;
		case 'gadzety15':
			opis = 'Advertising lanyard';
		break;
		case 'gadzety16':
			opis = 'Wooden pencils';
		break;
		case 'gadzety17':
			opis = 'Leather ball with full-color printing';
		break;
	
		// #### PUSZKI ####
		case 'puszki1':
			opis = '';
		break;
		case 'puszki2':
			opis = '';
		break;
		case 'puszki3':
			opis = '';
		break;
		case 'puszki4':
			opis = '';
		break;
		case 'puszki5':
			opis = '';
		break;
		case 'puszki6':
			opis = '';
		break;
		case 'puszki7':
			opis = '';
		break;
		case 'puszki8':
			opis = '';
		break;
		case 'puszki9':
			opis = '';
		break;
		case 'puszki10':
			opis = '';
		break;
		case 'puszki11':
			opis = '';
		break;
		case 'puszki12':
			opis = '';
		break;
		case 'puszki13':
			opis = '';
		break;
		case 'puszki14':
			opis = '';
		break;
		case 'puszki15':
			opis = '';
		break;
		case 'puszki16':
			opis = '';
		break;
		case 'puszki17':
			opis = '';
		break;
		case 'puszki18':
			opis = '';
		break;
		
		// #### SMYCZE ####
		case 'smycze1':
			opis = '';
		break;
		case 'smycze2':
			opis = '';
		break;
		case 'smycze3':
			opis = '';
		break;
		case 'smycze4':
			opis = '';
		break;
		case 'smycze5':
			opis = '';
		break;
		case 'smycze6':
			opis = '';
		break;
		case 'smycze7':
			opis = '';
		break;
		case 'smycze8':
			opis = '';
		break;
		case 'smycze9':
			opis = '';
		break;
		
		// #### USŁUGI ####
		case 'uslugi1':
			opis = '';
		break;
		case 'uslugi2':
			opis = '';
		break;
		case 'uslugi3':
			opis = '';
		break;
		case 'uslugi4':
			opis = '';
		break;
		case 'uslugi5':
			opis = '';
		break;
		case 'uslugi6':
			opis = '';
		break;
		case 'uslugi7':
			opis = '';
		break;
		case 'uslugi8':
			opis = '';
		break;
		case 'uslugi9':
			opis = '';
		break;
	}
	
		zmien_obrazek(co);
		document.getElementById("zdjecie_opis").innerHTML = opis;
}

function zmien_obrazek(co) 
{
	var img=new Image();
	var div=document.getElementById("zdjecie_duze");
	//div.style['background']="#FFFFFF";
	div.innerHTML="<center><table cellpadding=0 cellspacing=0 bgcolor=\"#dfe0e1\" width=\"440px\" height=\"349px\" border=0><tr valign=middle align=center><td valign=middle align=center><img style=\"margin: 0px; padding: 0px;\" src=\"public/imgs/ajax-loader.gif\"></td></tr></table></center>";
	img.src="public/imgs/"+co+".jpg";
	img.onload=function()
	{
		div.style['background']="";
		div.innerHTML="<center><table cellpadding=0 cellspacing=0 bgcolor=\"#dfe0e1\" width=\"440px\" height=\"330px\" border=0><tr valign=middle align=center><td valign=middle align=center><img stlye=\"margin: 0px; padding: 0px;\" src="+img.src+"></td></tr></table></center>";
	}
}