function SwitchImg()
    { //start
      var rem, keep=0, store, obj, switcher=new Array, history=document.Data;
        for (rem=0; rem < (SwitchImg.arguments.length-2); rem+=3) {
        	store = SwitchImg.arguments[(navigator.appName == 'Netscape')?rem:rem+1];
        if ((store.indexOf('document.layers[')==0 && document.layers==null) ||
            (store.indexOf('document.all[')==0 && document.all==null))
             store = 'document'+store.substring(store.lastIndexOf('.'),store.length);
             obj = eval(store);
        if (obj != null) {
       	   switcher[keep++] = obj;
          switcher[keep++] = (history==null || history[keep-1]!=obj)?obj.src:history[keep];
          obj.src = SwitchImg.arguments[rem+2];
      } }
      document.Data = switcher;
    } //end
    
    function RestoreImg()
    { //start
      if (document.Data != null)
        for (var rem=0; rem<(document.Data.length-1); rem+=2)
          document.Data[rem].src=document.Data[rem+1];
    } //end

    /*
    function disabletext(e) {
        return false;
    }
    function reEnable() {
        return true;
    }
    // IE4+
    document.onselectstart = new Function("return false")
    // NS6
    if (window.sidebar) {
        document.onmousedown = disabletext;
        document.onclick = reEnable;
    }
    */