function MM_preloadImages() { //v2.0
      if (document.images) {
        var imgFiles = MM_preloadImages.arguments;
        if (document.preloadArray==null) document.preloadArray = new Array();
        var i = document.preloadArray.length;
        with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
          preloadArray[i] = new Image;
          preloadArray[i++].src = imgFiles[j];
      } }
    }
    

aa = ""

function imgpl(x,a) {

            aa = eval("document.getElementById('mm" + x + "').src");
            nR = eval("document.getElementById('mm" + x + "')");
            nR.src = a

}

function imgrpl(y) {

            nR = eval("document.getElementById('mm" + y + "')");
            nR.src = aa

}


function imgpli(x,a,b) {

            aa = eval("document.getElementById('mm" + x + "').src");
            nR = eval("document.getElementById('mm" + x + "')");
            nR.src = a
            bb = eval("document.getElementById('mn').src");
            nR2 = eval("document.getElementById('mn')");
            nR2.src = b

}

function imgrpli(y) {

            nR = eval("document.getElementById('mm" + y + "')");
            nR.src = aa
            nR2 = eval("document.getElementById('mn')");
            nR2.src = bb

}