function init_dw_Scroll(){
	/* HORIZONTAL */
	var recupnbrcol = $(".colautrestemoignagesdescriptif").length;
	var recupwidthcol = $(".colautrestemoignagesdescriptif").width();
	var calculwidthdiv = recupnbrcol*recupwidthcol;
	$(".autrestemoignagesdescriptif").width(calculwidthdiv);
	$("#wn").addClass("wnheight");
    var wndo = new dw_scrollObj('wn', 'lyr1', 't1');
    wndo.setUpScrollbar("dragBar", "track", "h", 1, 1);
    wndo.setUpScrollControls('scrollbar');
}

function affichscrollhorizontal(){
	var recupnbrcol = $(".colautrestemoignagesdescriptif").length;
	if(recupnbrcol > 2){
		var ecriturescroll = "<div id=\"scrollbar\"><div id=\"left\"><a class=\"mouseover_left\" href=\"\"><img src=\"/images/flecheleft.gif\" alt=\"\" /></a></div><div id=\"track\"><div id=\"dragBar\"></div></div><div id=\"right\"><a class=\"mouseover_right\" href=\"\"><img src=\"/images/flecheright.gif\" alt=\"\" /></a></div></div>";
		$("#scrollhorizontalglobal").html(ecriturescroll);
		init_dw_Scroll();
	}
}

function scrollhorizontalheight() {
  	var recuplyr1height = $("#lyr1").height();
  	var recuplyr1heighttotal = recuplyr1height+11;
  	var recupwnheight = $("#wn").height();
  	if(recupwnheight < recuplyr1height){
		$("#wn").height(recuplyr1heighttotal);
  	}else{
		$("#wn").height(recuplyr1heighttotal);	  
	}
}
var bounce = setInterval("scrollhorizontalheight()", 200);   
clearInterval(bounce);
bounce = setInterval("scrollhorizontalheight()", 200);