function startLoading(whichImage) {
   loadMovie(whichImage, "_root.imageLoader");
   _root.onEnterFrame = function() {
      infoLoaded = _root.imageLoader.getBytesLoaded();
      infoTotal = _root.imageLoader.getBytesTotal();
      percentage = Math.floor(infoLoaded/infoTotal*100);
      _root.infoField.text = percentage+"%";
      // Addition below to compensate for online lag, while bytes loaded & bytes total = 0...
      if (percentage>=100 && infoLoaded > 0) {
         delete this.onEnterFrame;
         _root.infoField._visible = false;
      }
   };
};


var button_num:Number = 40; // number of buttons
var button_array:Array = new Array(); // array of button instance names

//Residential buttons
button_array[1] = "btn_mc01";
button_array[2] = "btn_mc02";
button_array[3] = "btn_mc03";
button_array[4] = "btn_mc04";
button_array[5] = "btn_mc05";
button_array[6] = "btn_mc06";
button_array[7] = "btn_mc07";
button_array[8] = "btn_mc08";
button_array[9] = "btn_mc09";
button_array[10] = "btn_mc10";
button_array[11] = "btn_mc11";
button_array[12] = "btn_mc12";
button_array[13] = "btn_mc13";
button_array[14] = "btn_mc14";
button_array[15] = "btn_mc15";
button_array[16] = "btn_mc16";
button_array[17] = "btn_mc17";
button_array[18] = "btn_mc18";
button_array[19] = "btn_mc19";
button_array[20] = "btn_mc20";
button_array[21] = "btn_mc21";
button_array[22] = "btn_mc22";
button_array[23] = "btn_mc23";
button_array[24] = "btn_mc24";
button_array[25] = "btn_mc25";
button_array[26] = "btn_mc26";
button_array[27] = "btn_mc27";
button_array[28] = "btn_mc28";
button_array[29] = "btn_mc29";
button_array[30] = "btn_mc30";
button_array[31] = "btn_mc31";
button_array[32] = "btn_mc32";
button_array[33] = "btn_mc33";
button_array[34] = "btn_mc34";
button_array[35] = "btn_mc35";
button_array[36] = "btn_mc36";
button_array[37] = "btn_mc37";
button_array[38] = "btn_mc38";
button_array[39] = "btn_mc39";
button_array[40] = "btn_mc40";
button_array[41] = "btn_mc41";
button_array[42] = "btn_mc42";
button_array[43] = "btn_mc43";
button_array[44] = "btn_mc44";

var btn_mc:MovieClip // temporary reference to button instance

// loop through array of buttons and assign actions
for (var i=0; i<button_array.length; i++) {
    
    btn_mc = this[button_array[i]];
    
    btn_mc["id"] = i; // create a unique id on this button

    btn_mc.onRelease = function() {
     infoField._visible = true;
     if(this.id < 10){
            startLoading("Creative/New Portfolio/residential enlarged/image0"+this.id+".jpg");
        }else{
            startLoading("Creative/New Portfolio/residential enlarged/image"+this.id+".jpg");
        }
    };
    
    btn_mc.onRollOver = function() {
        this.gotoAndPlay("t1");
    };
    
    btn_mc.onRollOut = function() {
        this.gotoAndPlay("t2");
    };

}// end loop