function runit(){
      var filewanted = getfile();
      var myclass    = getclass();
      if(filewanted  == ""||myclass==""){return;}           //  Force selection of year and class at start so defaults are ""
      var myquery    = "select * ";
      sheetrock({
        url: filewanted,
        query: myquery,
        reset: true,
        callback: myprocess
      });
  }  // End of Runit
    
  function clearcolors(allclass){
    var allitems = document.getElementsByClassName(allclass);
    for(var i = 0; i < allitems.length; i++)
     {
        allitems[i].style.backgroundColor = "transparent";
     }    
  }
  
  function togglecolors(myid,allclass){
    clearcolors(allclass);
    // and Set this one active.    
    var myone = document.getElementById(myid);
    myone.style.backgroundColor = "pink";
  }