function showLogin(el)
{
    var posLeft = Math.round($(el).offset().left) + 0;
    var posTop = Math.round($(el).offset().top) + 0;
}
var timeOutCarrosel = null;
function show_carrosel(ima_index) {
    if (timeOutCarrosel != null) {
        clearTimeout(timeOutCarrosel);
     }
	ima_index--;
	$("#bannerCarrosel li").each(function(){
		$(this).css("display","none");
    });
    if ($("#bannerCarrosel li")[ima_index] == null) {
        ima_index = 0
    }
    $("#bannerCarrosel li")[ima_index].style.display = "block";    
    timeOutCarrosel = setTimeout("show_carrosel(" + (ima_index + 2) + ")", 4000);
}