function ajaxReq(actionPage,div,params)
{
    var loaderDiv = "wait_im_loading";
    var url = actionPage;

    var ajax = new Ajax.Updater
    (
        {success: div},
        url,{
            onLoading: function(transport) {
            $(loaderDiv).className="loading_visible";
            },

            onComplete: function(transport) {
            $(loaderDiv).className="loading_invisible";
            },

            method: 'post',
            parameters: params
        }
    );
}

function myEffect(id)
{
    $(id).fade({ duration: 0.5, from: 0.1, to: 1 });
}

function customFormSubimt(formName)
{
    formName.submit();
    return false;
}

function changeView(id)
{
    $(id).toggle();
}

function changeBgColor(div)
{
    if($(div).hasClassName('niceOverBg'))
    {
        $(div).removeClassName('niceOverBg');
        //new Effect.Highlight(div, {duration:0.6, fps:50, from:0.0, to:1.0, startcolor:'#666666', endcolor:'#ffffff', restorecolor:'#ffffff'});
    }
    else
    {
        $(div).addClassName('niceOverBg');
    }
}