function red(i)
    {
    if(i==1)
    {
  
		document.getElementById("gm_1").style.display="block";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
       
       
    }
    else if(i==2)
    {   
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="block";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
    }
	 else if(i==3)
    {   

		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="block";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
   
    }
	
	 else if(i==4)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="block";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
   
    }
	
	 else if(i==5)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="block";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
   
    }
	
	 else if(i==6)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="block";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
   
    }
	
	 else if(i==7)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="block";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
   
    }
	
	 else if(i==8)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="block";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
   
    }
	 else if(i==9)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="block";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
   
    }
	 else if(i==10)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="block";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="none";
   
    }
		 else if(i==11)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="block";
		document.getElementById("gm_12").style.display="none";
   
    }
	
		 else if(i==12)
    {   
	
		document.getElementById("gm_1").style.display="none";
		document.getElementById("gm_2").style.display="none";
		document.getElementById("gm_3").style.display="none";
		document.getElementById("gm_4").style.display="none";
		document.getElementById("gm_5").style.display="none";
		document.getElementById("gm_6").style.display="none";
		document.getElementById("gm_7").style.display="none";
		document.getElementById("gm_8").style.display="none";
		document.getElementById("gm_9").style.display="none";
		document.getElementById("gm_10").style.display="none";
		document.getElementById("gm_11").style.display="none";
		document.getElementById("gm_12").style.display="block";
   
    }

    }