// JavaScript Document
<!--*** Deshabilita boton derecho el mouse*** -->
var message="";
function clickIE() {if (document.all) {(message);return false;}}
function clickNS(e) {if 
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers) 
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
document.oncontextmenu=new Function("return false")
<!--******-->

<!--*** Mensaje en la Barra de Estado ***-->
document.load="window.defaultStatus=' - Gold Fields - La Cima S.A. - ';return true";
<!--******-->

<!--*** Tool Tips ***-->
/*************************************************************************
  This code is from Dynamic Web Coding at e-Imagen
  Copyright 2008 by Henry Huaccha Nuņez
*************************************************************************/

function doTooltip(e, ar) {
    if ( typeof Tooltip == "undefined" || !Tooltip.ready ) return;
    var cntnt = wrapTipContent(ar);
    var tip = document.getElementById( Tooltip.tipID );
    Tooltip.show(e, cntnt);
}

function hideTip() {
    if ( typeof Tooltip == "undefined" || !Tooltip.ready ) return;
    Tooltip.hide();
}

function wrapTipContent(ar) {
    var cntnt = "";
    if ( ar[0] ) cntnt += '<div class="img"><img src="' + ar[0] + '"></div>';
    if ( ar[1] ) cntnt += '<div class="txt">' + ar[1] + '</div>';
    return cntnt;
}

// tooltip content here
var messages = new Array();
// array elements: image file name, optional text
messages[0] = ['images/p_flotacion_agregado-medios.jpg', ''];
// optional preloader
var imageHandler = { 
    path:"images/", // path to images
    imgs:[], preload:function() { for(var i=0;arguments[i];i++) {
    var img=new Image(); img.src=this.path+arguments[i]; this.imgs[this.imgs.length]=img;}}
}

imageHandler.preload("p_flotacion_agregado-medios.jpg");
<!--******-->