if(listitem == 0) // Linija 1
	        {
	           		if(!IsTrailerAttachedToVehicle(GetPlayerVehicleID(i))) return SCM(playerid, GRAD2, "{FF0000}(greska) {FFFFFF} Morate zakaciti prikolicu za prevoz sljunka");
        		    {
        		    	if(GetVehicleTrailer(GetPlayerVehicleID(i)) == SljunakPrikolice[0] || SljunakPrikolice[1] || SljunakPrikolice[2] || SljunakPrikolice[3])// dont work ! Where is problem ? 
			   			{
							hSljunak[playerid] = 1;
	            			h_SetPlayerCheckpoint(playerid, 575.7543,873.6304,-43.9641, 5.00);
	            			format(poruka, sizeof(poruka),"{FFFF82}Odabrao si prevoz sljunka LV-SF-LS\n{FFFF82}Otidjite do Rudnika u LasVenturas i natovarite sljunak\n{FFFF82}Na {F81414}GPS-u {FFFF82}ti je oznacena lokacija rudnika!");
            				SPD(playerid, 999, DIALOG_STYLE_MSGBOX,"{B7FF00}Prevoz Aktiviran", poruka, "U redu", "");
						}
					}
				}
			}