var img_url = new Array();
img_url[0] = "images/contact_on.gif";
img_url[1] = "images/dates_on.gif";
img_url[2] = "images/manuc_net_on.gif";
img_url[3] = "images/solidstate_on.jpg";
img_url[4] = "images/wuzz_on.gif";
img_url[5] = "images/thanx_on.gif";
img_url[6] = "images/photos_videos_on.gif"

function pre_load(currentLang)
{
	if (currentLang == "EN")
	{
		img_url.unshift("images/playEN_on.jpg","images/langEN_on.gif");
		img_url.push("images/backEN_on.gif", "images/sendEN.gif");
	}
	else
	{
		img_url.unshift("images/playFR_on.jpg","images/langFR_on.gif");
		img_url.push("images/backFR_on.gif", "images/sendFR.gif");
	}

	var preload_image_object = new Image();
    var nbImg = img_url.length;
	for (var i=0; i < nbImg; i++) 
         preload_image_object.src = img_url[i];
}