function initScrollLayer()
{
	if (document.getElementById ("zone_txt_scroll"))
	{
		var wndo = new dw_scrollObj('zone_txt_scroll', 'zone_txt_contenu');
		wndo.setUpScrollbar("dragBar", "track", "v", 2, 0);
		dw_scrollObj.GeckoTableBugFix('zone_txt_scroll');
	}
	if (document.getElementById ("zone_txt_scroll2"))
	{
		var wndo2 = new dw_scrollObj('zone_txt_scroll2', 'zone_txt_contenu2');
		wndo2.setUpScrollbar("dragBar2", "track2", "v", 2, 0);
		dw_scrollObj.GeckoTableBugFix('zone_txt_scroll2');
	}
}