function selectedSubLinks(selctedVal)
    {
      if (selctedVal==0)
      {
        document.getElementById('link1').style.fontWeight = 'bold';
        document.getElementById('link2').style.fontWeight = 'normal';
        document.getElementById('link3').style.fontWeight = 'normal';
        document.getElementById('link4').style.fontWeight = 'normal';
        document.getElementById('link5').style.fontWeight = 'normal';
        document.getElementById('link6').style.fontWeight = 'normal';
        document.getElementById('link7').style.fontWeight = 'normal';
        document.getElementById('link8').style.fontWeight = 'normal';
        document.getElementById('link9').style.fontWeight = 'normal';
      }
      
      if (selctedVal==1)
      {
        document.getElementById('link1').style.fontWeight = 'normal';
        document.getElementById('link2').style.fontWeight = 'bold';
        document.getElementById('link3').style.fontWeight = 'normal';
        document.getElementById('link4').style.fontWeight = 'normal';
        document.getElementById('link5').style.fontWeight = 'normal';
        document.getElementById('link6').style.fontWeight = 'normal';
        document.getElementById('link7').style.fontWeight = 'normal';
        document.getElementById('link8').style.fontWeight = 'normal';
        document.getElementById('link9').style.fontWeight = 'normal';
      }
      
      if (selctedVal==2)
      {
        document.getElementById('link1').style.fontWeight = 'normal';
        document.getElementById('link2').style.fontWeight = 'normal';
        document.getElementById('link3').style.fontWeight = 'bold';
        document.getElementById('link4').style.fontWeight = 'normal';
        document.getElementById('link5').style.fontWeight = 'normal';
        document.getElementById('link6').style.fontWeight = 'normal';
        document.getElementById('link7').style.fontWeight = 'normal';
        document.getElementById('link8').style.fontWeight = 'normal';
        document.getElementById('link9').style.fontWeight = 'normal';
      }
      
      if (selctedVal==3)
      {
        document.getElementById('link1').style.fontWeight = 'normal';
        document.getElementById('link2').style.fontWeight = 'normal';
        document.getElementById('link3').style.fontWeight = 'normal';
        document.getElementById('link4').style.fontWeight = 'bold';
        document.getElementById('link5').style.fontWeight = 'normal';
        document.getElementById('link6').style.fontWeight = 'normal';
        document.getElementById('link7').style.fontWeight = 'normal';
        document.getElementById('link8').style.fontWeight = 'normal';
        document.getElementById('link9').style.fontWeight = 'normal';
      }
      
      if (selctedVal==4)
      {
        document.getElementById('link1').style.fontWeight = 'normal';
        document.getElementById('link2').style.fontWeight = 'normal';
        document.getElementById('link3').style.fontWeight = 'normal';
        document.getElementById('link4').style.fontWeight = 'normal';
        document.getElementById('link5').style.fontWeight = 'bold';
        document.getElementById('link6').style.fontWeight = 'normal';
        document.getElementById('link7').style.fontWeight = 'normal';
        document.getElementById('link8').style.fontWeight = 'normal';
        document.getElementById('link9').style.fontWeight = 'normal';
      }
      
      if (selctedVal==5)
      {
        document.getElementById('link1').style.fontWeight = 'normal';
        document.getElementById('link2').style.fontWeight = 'normal';
        document.getElementById('link3').style.fontWeight = 'normal';
        document.getElementById('link4').style.fontWeight = 'normal';
        document.getElementById('link5').style.fontWeight = 'normal';
        document.getElementById('link6').style.fontWeight = 'bold';
        document.getElementById('link7').style.fontWeight = 'normal';
        document.getElementById('link8').style.fontWeight = 'normal';
        document.getElementById('link9').style.fontWeight = 'normal';
      }
      
      if (selctedVal==6)
      {
        document.getElementById('link1').style.fontWeight = 'normal';
        document.getElementById('link2').style.fontWeight = 'normal';
        document.getElementById('link3').style.fontWeight = 'normal';
        document.getElementById('link4').style.fontWeight = 'normal';
        document.getElementById('link5').style.fontWeight = 'normal';
        document.getElementById('link6').style.fontWeight = 'normal';
        document.getElementById('link7').style.fontWeight = 'bold';
        document.getElementById('link8').style.fontWeight = 'normal';
        document.getElementById('link9').style.fontWeight = 'normal';
      }
      
      if (selctedVal==7)
      {
        document.getElementById('link1').style.fontWeight = 'normal';
        document.getElementById('link2').style.fontWeight = 'normal';
        document.getElementById('link3').style.fontWeight = 'normal';
        document.getElementById('link4').style.fontWeight = 'normal';
        document.getElementById('link5').style.fontWeight = 'normal';
        document.getElementById('link6').style.fontWeight = 'normal';
        document.getElementById('link7').style.fontWeight = 'normal';
        document.getElementById('link8').style.fontWeight = 'bold';
        document.getElementById('link9').style.fontWeight = 'normal';
      }
      
      if (selctedVal==8)
      {
        document.getElementById('link1').style.fontWeight = 'normal';
        document.getElementById('link2').style.fontWeight = 'normal';
        document.getElementById('link3').style.fontWeight = 'normal';
        document.getElementById('link4').style.fontWeight = 'normal';
        document.getElementById('link5').style.fontWeight = 'normal';
        document.getElementById('link6').style.fontWeight = 'normal';
        document.getElementById('link7').style.fontWeight = 'normal';
        document.getElementById('link8').style.fontWeight = 'normal';
        document.getElementById('link9').style.fontWeight = 'bold';
      }
    }