function turn3(lr)
{ 
 if (turn_index[i] == 0) 
    { 
     if (lr == 'l' && ind_flip[i] == 0) 
     {
       func13(); turn_index[i]=3;
     }
     if (lr == 'l' && ind_flip[i] == 1) 
     {
       func18(); turn_index[i]=3;
     }
     if (lr == 'r' && ind_flip[i] == 0)
     {
       func15(); turn_index[i]=1;
     }
     if (lr == 'r' && ind_flip[i] == 1)
     {
       func20(); turn_index[i]=1;
     }
     if (lr == 'flip')
        {
          if (ind_flip[i] == 0)  
             {
               a[i]=a[i]-34; a3[i]=a[i]; func17(); ind_flip[i]=1; 
             }
             else
             {
               a[i]=a[i]-34; a3[i]=a[i]; func16(); ind_flip[i]=0; 
             }
        }
    }    
    else
 if (turn_index[i] == 3)
    { 
     if (lr == 'l' && ind_flip[i] == 0) 
     {
       func14(); turn_index[i]=2;
     }
     if (lr == 'l' && ind_flip[i] == 1) 
     {
       func19(); turn_index[i]=2;
     }
     if (lr == 'r' && ind_flip[i] == 0)
     {
       func16(); turn_index[i]=0;
     }      
     if (lr == 'r' && ind_flip[i] == 1)
     {
       func17(); turn_index[i]=0;
     }
     if (lr == 'flip')
        {           
          if (ind_flip[i] == 0)  
             {
               a[i]=a[i]+34; a3[i]=a[i]; func20(); ind_flip[i]=1; turn_index[i]=1;
             }
             else
             {
               a[i]=a[i]+34; a3[i]=a[i]; func15(); ind_flip[i]=0; turn_index[i]=1; 
             }
        }
    }
    else
 if (turn_index[i] == 2)
    { 
     if (lr == 'l' && ind_flip[i] == 0) 
     {
       func15(); turn_index[i]=1;
     }
     if (lr == 'l' && ind_flip[i] == 1) 
     {
       func20(); turn_index[i]=1;
     }
     if (lr == 'r' && ind_flip[i] == 0)
     {
       func13(); turn_index[i]=3;
     }      
     if (lr == 'r' && ind_flip[i] == 1)
     {
       func18(); turn_index[i]=3;
     }
     if (lr == 'flip')
        {           
          if (ind_flip[i] == 0)  
             {
               a[i]=a[i]-34; a3[i]=a[i]; func19(); ind_flip[i]=1; 
             }
             else
             {
               a[i]=a[i]-34; a3[i]=a[i]; func14(); ind_flip[i]=0;  
             }
        }
    }
    else
 if (turn_index[i] == 1)
    { 
     if (lr == 'l' && ind_flip[i] == 0) 
     {
       func16(); turn_index[i]=0;
     }
     if (lr == 'l' && ind_flip[i] == 1) 
     {
       func17(); turn_index[i]=0;
     }
     if (lr == 'r' && ind_flip[i] == 0)
     {
       func14(); turn_index[i]=2;
     }      
     if (lr == 'r' && ind_flip[i] == 1)
     {
       func19(); turn_index[i]=2;
     }
     if (lr == 'flip')
        {           
          if (ind_flip[i] == 0)  
             {
               a[i]=a[i]+34; a3[i]=a[i]; func18(); ind_flip[i]=1; turn_index[i]=3;
             }
             else
             { 
               a[i]=a[i]+34; a3[i]=a[i]; func13(); ind_flip[i]=0; turn_index[i]=3; 
             }
        }
    }
}




function turn3a()
{
document.getElementById("fig3").style.left=a[i]+'px';
document.getElementById("fig3a").style.top=t1a[i]+'px';
document.getElementById("fig3a").style.left=l1a[i]+'px';
document.getElementById("fig3b").style.top=t1b[i]+'px';
document.getElementById("fig3b").style.left=l1b[i]+'px';
document.getElementById("fig3c").style.top=t1c[i]+'px';
document.getElementById("fig3c").style.left=l1c[i]+'px';
document.getElementById("fig3d").style.top=t1d[i]+'px';
document.getElementById("fig3d").style.left=l1d[i]+'px';
document.getElementById("fig3e").style.top=t1e[i]+'px';
document.getElementById("fig3e").style.left=l1e[i]+'px';
}


function func13()
{ 
  a[i]=a[i]-34; a3[i]=a[i];
  t1a[i]=68; l1a[i]=0;
  t1b[i]=68; l1b[i]=34;
  t1c[i]=68; l1c[i]=68;    
  t1d[i]=68; l1d[i]=102;
  t1e[i]=34; l1e[i]=68; 
  turn3a(); ad1[i]=34; 
}

function func14()
{
  a[i]=a[i]+34; a3[i]=a[i];  
  t1a[i]=102; l1a[i]=34;
  t1b[i]=68;  l1b[i]=34;
  t1c[i]=34;  l1c[i]=34;    
  t1d[i]=0;   l1d[i]=34;
  t1e[i]=34;  l1e[i]=0; 
  turn3a();  
}

function func15()
{
  a[i]=a[i]-34; a3[i]=a[i];
  t1a[i]=34; l1a[i]=102;
  t1b[i]=34; l1b[i]=68;
  t1c[i]=34; l1c[i]=34;    
  t1d[i]=34; l1d[i]=0;
  t1e[i]=68; l1e[i]=34; 
  turn3a(); ad1[i]=34;
}

function func16()
{
  a[i]=a[i]+34; a3[i]=a[i];
  t1a[i]=0;   l1a[i]=0;
  t1b[i]=34;  l1b[i]=0;
  t1c[i]=68;  l1c[i]=0;    
  t1d[i]=102; l1d[i]=0;
  t1e[i]=68;  l1e[i]=34; 
  turn3a();  
}

function func17()
{
  a[i]=a[i]+34; a3[i]=a[i];
  t1a[i]=0;   l1a[i]=34;
  t1b[i]=34;  l1b[i]=34;
  t1c[i]=68;  l1c[i]=34;    
  t1d[i]=102; l1d[i]=34;
  t1e[i]=68;  l1e[i]=0;  
  turn3a();  
}

function func18()
{
  a[i]=a[i]-34; a3[i]=a[i];
  t1a[i]=34; l1a[i]=0;
  t1b[i]=34; l1b[i]=34;
  t1c[i]=34; l1c[i]=68;    
  t1d[i]=34; l1d[i]=102;
  t1e[i]=68; l1e[i]=68;
  turn3a(); ad1[i]=34;
}

function func19()
{
  a[i]=a[i]+34; a3[i]=a[i];
  t1a[i]=102; l1a[i]=0;
  t1b[i]=68;  l1b[i]=0;
  t1c[i]=34;  l1c[i]=0;    
  t1d[i]=0;   l1d[i]=0;
  t1e[i]=34;  l1e[i]=34;  
  turn3a(); 
}

function func20()
{
  a[i]=a[i]-34; a3[i]=a[i];
  t1a[i]=68; l1a[i]=102;
  t1b[i]=68; l1b[i]=68;
  t1c[i]=68; l1c[i]=34;    
  t1d[i]=68; l1d[i]=0;
  t1e[i]=34; l1e[i]=34;  
  turn3a(); ad1[i]=34;
}