function get_resolution() {
    var img_src = "";
    if(window.screen) {
        img_src += 
            "&w=" + window.screen.width + 
            "&h=" + window.screen.height + 
            "&cd=" + window.screen.colorDepth + 
            "&pd=" + window.screen.pixelDepth;
    }
    img_src +=
            "&ih=" + window.innerHeight + 
            "&iw=" + window.innerWidth;

    document.images['resolution'].src += img_src;
}

function MM_preloadImages() {
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var images = new Array();

images[0] = 'images/banner/banner1.jpg';
images[1] = 'images/banner/banner2.jpg';
images[2] = 'images/banner/banner3.jpg';
images[3] = 'images/banner/banner4.jpg';
images[4] = 'images/banner/banner5.jpg';
images[5] = 'images/banner/banner6.jpg';
images[6] = 'images/banner/banner7.jpg';
images[7] = 'images/banner/banner8.jpg';
images[8] = 'images/banner/banner9.jpg';
images[9] = 'images/banner/banner10.jpg';
images[10] = 'images/banner/banner11.jpg';
images[11] = 'images/banner/banner12.jpg';
images[12] = 'images/banner/banner13.jpg';
images[13] = 'images/banner/banner14.jpg';
images[14] = 'images/banner/banner15.jpg';
images[15] = 'images/banner/banner16.jpg';
images[16] = 'images/banner/banner17.jpg';
images[17] = 'images/banner/banner18.jpg';
images[18] = 'images/banner/banner19.jpg';
images[19] = 'images/banner/banner20.jpg';
images[20] = 'images/banner/banner21.jpg';
images[21] = 'images/banner/banner22.jpg';
images[22] = 'images/banner/banner23.jpg';
images[23] = 'images/banner/banner24.jpg';
images[24] = 'images/banner/banner25.jpg';
images[25] = 'images/banner/banner26.jpg';
images[26] = 'images/banner/banner27.jpg';
images[27] = 'images/banner/banner28.jpg';
images[28] = 'images/banner/banner29.jpg';

function writeImage() {
    document.write('<img name="banner" alt="In search of treasure" src="images/clear_dot.gif">');
}

function ShowImg() {
var number = images.length;
var increment = Math.floor(Math.random() * number);
var strTemp = '<img name="banner" alt="In search of treasure" src="' + images[increment] + '" width=499 height=120>'
document.write(strTemp);
//document.images['banner'].src = images[increment];
}

function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

//code to disable right mouse-click
function disable_right_click(e)
{
var browser = navigator.appName.substring ( 0, 9 );
var event_number = 0;
if (browser=="Microsoft")
event_number = event.button;
else if (browser=="Netscape")
event_number = e.which;

if ( event_number==2 || event_number==3 )
{
alert ("All images on Atocha.com are subject to copyright and may not be redistributed.");
return (false);
}

return (true);
}

function trap_images_mouse_events ()
{
if ( document.images )
{
for (var pic=0; pic<document.images.length; pic++)
document.images[pic].onmousedown = disable_right_click;
}
}
//end code to disable right mouseclick
function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=450,height=280,screenX=150,screenY=150,top=150,left=150')
}