/* -------------- graf script ------------------ modified 17 June 2008 -------- */
// graf button toggle
function bin(obj,num)
  { var pnt=(num==1)?"_2" :"_1";
    var newSrc=obj.src.replace("_"+num,pnt) 
    obj.src=newSrc;
    return true;
  }
// -----------------------
//toggle nav bar drop down panel td cells
 function swp(num,obj)
 { var ddStatic={bg:"#CCCCCC",fg:"000"};
   var ddHover= {bg:"#CBE6E1",fg:"000"};
//
   var bkg=(num==2)?ddHover.bg:ddStatic.bg;                               
   var fnt=(num==2)?ddHover.fg:ddStatic.fg;
   obj.style.backgroundColor=bkg;
   obj.style.color=fnt;
 }
// -------------