function SelectTab(A,B,C){
   var column=eval(C);
   
   for(i=0;i<column;i++){
      var Tab=A + i;
      var Detail="d"+Tab;
      
      if(Tab==B){
         document.getElementById(Tab).className="tab_selector selected";
         document.getElementById(Detail).className="dispOn";
      }else{
         document.getElementById(Tab).className="tab_selector";
         document.getElementById(Detail).className="dispOff";
      }
   }
}

function ChangeTab(A,B,C,D){
   var column=eval(D);
   
   for(i=0;i<column;i++){
      var Tab=A + i;
      var CLS=document.getElementById(Tab).className;
      
      if(Tab==B){
         if(C=="ON"){
            document.getElementById(Tab).className="tab_selector over";
         }else{
            document.getElementById(Tab).className="tab_selector";
         }
         
         if(CLS=="tab_selector selected"){
            document.getElementById(Tab).className="tab_selector selected";
         }
      }
   }
}