// JavaScript Document
   var score_layers = new Array( "layer1", "layer2","layer3" )
   var score_objs = new Array( score_layers.length );
   function score_getObjs() {
    var nObjMax = score_layers.length;
    for( nCount = 0; nCount < nObjMax; nCount++ ) {
     score_objs[nCount] = document.getElementById( score_layers[nCount] );
    }
   }
   function setMultitap( layerID ) {
    score_objs[0] != null ? "" : score_getObjs();
    for (a=0;a<score_objs.length;a++) {
     if( layerID == score_objs[a].id  ) { score_objs[a].style.display = ""; }
     else {  score_objs[a].style.display = "none"; }
    }
   }

   function killHref(hrefStr) {
    hrefStr = hrefStr.substr(9);
    hrefStr = hrefStr.substring(0,(hrefStr.length-2));
    return hrefStr;
   }