<!--
var ie=navigator.appName=="Microsoft Internet Explorer" ? true : false
var rfsh_speed=60000;

function bmouseClick(obj, lmenu){
if (obj.style.visibility == "hidden")
{
 obj.style.visibility = "visible"
 lmenu.src = "images/lo-menu.gif"
 td1.style.visibility = "visible"
}
else
if (obj.style.visibility == "visible" || obj.style.visibility == "")
{
 obj.style.visibility = "hidden"
 lmenu.src = "images/lc-menu.gif"
 td1.style.visibility = "hidden"
}}

function mouseover(obj){
obj.className = "tdover"
}

function mouseout(obj){
obj.className = "mtitle"
}


//Expands and contracts the menu (if in Internet Explorer 4.0 or higher)
 function change() {
 	if(!document.all)
 		return
 	if (event.srcElement.className=="expandable"){
 		var x=event.srcElement.parentElement
 		if (x.all[2].style.display=="none"){
 			x.all[2].style.display='';
 			}
 		else {
 			x.all[2].style.display="none"
 			}
 		}
 	if (event.srcElement.className=="expandable2"){
 		var x=event.srcElement.parentElement
 		if (x.all[2].style.display=="none"){
 			x.all[2].style.display='';
 			}
 		else {
 			x.all[2].style.display="none"
 			}
 		}
 	}
 document.onclick=change


var ie=navigator.appName=="Microsoft Internet Explorer" ? true : false
var rfsh_speed=60000;

var slideShowSpeed = 5000
var crossFadeDuration = 3
var Pic = new Array()
var Pic2= new Array()
var Pic3= new Array()
var Pic4= new Array()
var Pic5= new Array()

Pic[0] = 'images/random/image1.jpg'
Pic[1] = 'images/random/image2.jpg'
Pic[2] = 'images/random/image3.jpg'
Pic[3] = 'images/random/image4.jpg'
Pic[4] = 'images/random/image5.jpg'
Pic[5] = 'images/random/image6.jpg'

Pic2[0] = 'images/random/stone1.jpg'
Pic2[1] = 'images/random/stone2.jpg'
Pic2[2] = 'images/random/stone3.jpg'
Pic2[3] = 'images/random/stone4.jpg'
Pic2[4] = 'images/random/stone5.jpg'
Pic2[5] = 'images/random/stone6.jpg'
Pic2[6] = 'images/random/stone7.jpg'
Pic2[7] = 'images/random/stone8.jpg'
Pic2[8] = 'images/random/stone9.jpg'

Pic3[0] = 'images/random/supp1.jpg'
Pic3[1] = 'images/random/supp2.jpg'
Pic3[2] = 'images/random/supp3.jpg'
Pic3[3] = 'images/random/supp4.jpg'

Pic4[0] = 'images/random/business1.jpg'
Pic4[1] = 'images/random/business2.jpg'
Pic4[2] = 'images/random/business3.jpg'

Pic5[0] = 'images/random/services1.jpg'
Pic5[1] = 'images/random/services2.jpg'
Pic5[2] = 'images/random/services3.jpg'
Pic5[3] = 'images/random/services4.jpg'


var t
var j = 0
var k = 0
var l = 0
var m = 0
var n = 0
var p = 6
var q = 9
var r = 4
var s = 3
var u = 4

var preLoad = new Array()
var preLoad2= new Array()
var preLoad3= new Array()
var preLoad4= new Array()
var preLoad5= new Array()

function runSlideShow(){
   if (document.all)
   {
      document.images.SlideShow.style.filter="blendTrans(duration=2)"
      document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)"
      document.images.SlideShow.filters.blendTrans.Apply()
      document.images.SlideShow2.style.filter="blendTrans(duration=2)"
      document.images.SlideShow2.style.filter="blendTrans(duration=crossFadeDuration)"
      document.images.SlideShow2.filters.blendTrans.Apply()
   }
   document.images.SlideShow.src  = preLoad[j].src
   document.images.SlideShow2.src = preLoad2[k].src
   if (document.all)
   {
      document.images.SlideShow.filters.blendTrans.Play()
      document.images.SlideShow2.filters.blendTrans.Play()
   }
   j = j + 1
   k = k + 1
   l = l + 1
   m = m + 1
   n = n + 1
   if (j > (p-1)) j=0
   if (k > (q-1)) k=0
   if (l > (r-1)) l=0
   if (m > (s-1)) m=0
   if (n > (u-1)) n=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}

function preload(){
for (i = 0; i < p; i++){
   preLoad[i] = new Image()
   preLoad[i].src = Pic[i]
}

for (i = 0; i < q; i++){
   preLoad2[i] = new Image()
   preLoad2[i].src = Pic2[i]
}

runSlideShow()
}

function trans(nom){
if(nom == 1) window.open('http://www.rockstone.biz/default.htm' , '_parent', '')
if(nom == 2) window.open('http://www.worldlingo.com/wl/translate?wl_lp=EN-fr&wl_glossary=gl1&wl_fl=2&wl_rurl=http://www.rockstone.biz&wl_url=http://www.rockstone.biz/default.htm' , '_parent', '')
if(nom == 3) window.open('http://www.worldlingo.com/wl/translate?wl_lp=EN-de&wl_glossary=gl1&wl_fl=2&wl_rurl=http://www.rockstone.biz&wl_url=http://www.rockstone.biz/default.htm' , '_parent', '')
if(nom == 4) window.open('http://www.worldlingo.com/wl/translate?wl_lp=EN-it&wl_glossary=gl1&wl_fl=2&wl_rurl=http://www.rockstone.biz&wl_url=http://www.rockstone.biz/default.htm' , '_parent', '')
if(nom == 5) window.open('http://www.worldlingo.com/wl/translate?wl_lp=EN-es&wl_glossary=gl1&wl_fl=2&wl_rurl=http://www.rockstone.biz&wl_url=http://www.rockstone.biz/default.htm' , '_parent', '')
if(nom == 6) window.open('http://www.worldlingo.com/wl/translate?wl_lp=EN-zh_cn&wl_glossary=gl1&wl_fl=2&wl_rurl=http://www.rockstone.biz&wl_url=http://www.rockstone.biz/default.htm' , '_parent', '')
}
//-->