var activeSub=0;
var SubNum=0;

function reDo(){ window.location.reload() }
    // window.onresize = reDo;


    //Define global variables

            var timerID = null;
                var timerOn = false;
                var timecount = 1000;
                var what = null;
                var newbrowser = true;
                var check = false;

            function init(){
            //  alert ("Running Init");
          if (document.layers) {
                      //  alert ("Running Netscape 4");
                        layerRef="document.layers";
                        styleSwitch="";
                        visibleVar="show";
                        screenSize = window.innerWidth;
                        what ="ns4";


          }else if(document.all){
                      //  alert ("Running IE");
                        layerRef="document.all";
                        styleSwitch=".style";
                        visibleVar="visible";
                        screenSize = document.body.clientWidth + 18;
                        what ="ie";

                  }else if(document.getElementById){
                      //  alert ("Running Netscape 6");
                        layerRef="document.getElementByID";
                        styleSwitch=".style";
                        visibleVar="visible";
                        what="moz";

                  }else{
                          //alert("Older than 4.0 browser.");
                        what="none";
                        newbrowser = false;
                  }


                // window.status='status bar text to go here';
                check = true;
                   }

        // Turns the layers on and off
        function showLayer(layerName){
                if(check){
                        if (what =="none"){
                                return;
                                }
                        else if (what == "moz"){
                                document.getElementById(layerName).style.visibility="visible";
                                }
                        else{
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
                  }
                 }
                else {// alert ("Please wait for the page to finish loading.");
                        return;}
                }

        function hideLayer(layerName){
                if(check){
                        if (what =="none"){
                                return;
                                }
                        else if (what == "moz"){
                                document.getElementById(layerName).style.visibility="hidden";
                                }
                        else{
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
                                }

                }
                else {// alert ("Please wait for the page to finish loading.");
                        return;}
        }


                function hideAll(){
                                hideLayer('layer1');
                                hideLayer('layer2');
                                hideLayer('layer3');
                                hideLayer('layer4');
                                }


                function startTime() {
                if (timerOn == false) {
                timerID=setTimeout( "hideAll()" , timecount);
                timerOn = true;

                }

                }


                function stopTime() {
                if (timerOn) {
                    clearTimeout(timerID);
                timerID = null;
                timerOn = false;
                }
                }

                function onLoad(){
                        init();

                        }