function packages()
			{
				if(!$.browser.msie) grayscale.reset();
				var i;
				var j;
				for(i=1;i<package.length;i++)
				{
					for(j=0;j<package[i].length;j++)
					{
						$("#"+package[i][j]).addClass("gray");
					}
				}
				
				for(i=1;i<package.length;i++)
				{
					if(document.getElementById("dtv_pack_"+i).checked) 
					{
						for(j=0;j<package[i].length;j++)
						{
							$("#"+package[i][j]).removeClass("gray");
						}
					}
				}
				
				if(!$.browser.msie) grayscale($('img.gray'));
			}
			
// ceny pakietow					
		
	function licz (id)
			{
			var dtv_pack_ = new Array();
			dtv_pack_[1] = 54.90; // wygodny HD
			dtv_pack_[2] = 69.90; // super HD
			dtv_pack_[3] = 26.00; // HBO PAK
			dtv_pack_[4] = 34.00; //HBO PAK HD
			dtv_pack_[5] = 36.00; //HBO MAXPAK
			dtv_pack_[6] = 44.00; //HBO MAXPAK HD
			dtv_pack_[7] = 35.00; //Canal+ MULTIPLEX
			dtv_pack_[8] = 20.00; //CINEMAX
			dtv_pack_[9] = 19.90; // prestiz HD
			dtv_pack_[10] = 45.00; //Canal+ Multiplex HD
			dtv_pack_[11] = 20.00; // nocny
			dtv_pack_[12] = 39.90; // wygodny
				
      if(document.getElementById("dtv_pack_5").checked){
        document.getElementById("dtv_pack_3").disabled = true;
        document.getElementById("dtv_pack_8").disabled = true;
        document.getElementById("dtv_pack_3").checked = false;
        document.getElementById("dtv_pack_8").checked = false;        
      }else{
        document.getElementById("dtv_pack_3").disabled = false;
        document.getElementById("dtv_pack_8").disabled = false;
      }	
      
      
      if(document.getElementById("dtv_pack_10").checked){
        document.getElementById("dtv_pack_7").disabled = true;
        document.getElementById("dtv_pack_7").checked = false;      
      }else{
        document.getElementById("dtv_pack_7").disabled = false;
      }	 
      
      if(document.getElementById("dtv_pack_4").checked){
        document.getElementById("dtv_pack_3").disabled = true;
        document.getElementById("dtv_pack_3").checked = false;      
      }else{
        document.getElementById("dtv_pack_3").disabled = false;
      }	       
      
      if(document.getElementById("dtv_pack_6").checked){
        document.getElementById("dtv_pack_3").disabled = true;
        document.getElementById("dtv_pack_8").disabled = true;
        document.getElementById("dtv_pack_4").disabled = true;
        document.getElementById("dtv_pack_5").disabled = true;
        
        document.getElementById("dtv_pack_3").checked = false;
        document.getElementById("dtv_pack_8").checked = false;
        document.getElementById("dtv_pack_4").checked = false;
        document.getElementById("dtv_pack_5").checked = false;           
      }else{
        document.getElementById("dtv_pack_3").disabled = false;
        document.getElementById("dtv_pack_8").disabled = false;
        document.getElementById("dtv_pack_4").disabled = false;
        document.getElementById("dtv_pack_5").disabled = false;
      }	           		
				
				
			var cena=0.00;	
			for(i=1; i<13; i++){
				if(document.getElementById("dtv_pack_"+i).checked == true){          
          cena += dtv_pack_[i];
        }
			}

      cena=cena*100; 
			cena=Math.round(cena);
			cena=cena/100;
			
			document.getElementById("cena").innerHTML=cena+" zł";
		}	
	
			
			function packages_tv(city)
			{
			  /* 
				if(!$.browser.msie) grayscale.reset();
				var i;
				var j;
				
				if(city=='okonek')
				{
					for(j=0;j<package[city+'_pelny'].length;j++)
					{
						$("#"+package[city+'_pelny'][j]).addClass("gray");
					}
				}
				
				for(j=0;j<package[city+'_mini'].length;j++)
				{
					$("#"+package[city+'_mini'][j]).addClass("gray");
				}
				
				if(city=='pila')
				{
				  
					for(j=0;j<package[city+'_sredni'].length;j++)
					{
						$("#"+package[city+'_sredni'][j]).addClass("gray");
					}

					if(document.getElementById(city+'_sredni').checked) 
					{
						for(j=0;j<package[city+'_sredni'].length;j++)
						{
							$("#"+package[city+'_sredni'][j]).removeClass("gray");
						}
					}
					
				}
				
				if(city=='okonek')
				{
					if(document.getElementById(city+'_pelny').checked) 
					{
						for(j=0;j<package[city+'_pelny'].length;j++)
						{
							$("#"+package[city+'_pelny'][j]).removeClass("gray");
						}
					}
				}
				if(document.getElementById(city+'_mini').checked) 
				{
					for(j=0;j<package[city+'_mini'].length;j++)
					{
						$("#"+package[city+'_mini'][j]).removeClass("gray");
					}
				}
				
				if(!$.browser.msie) grayscale($('img.gray'));
				*/
			}