function accordion(title_id, details_id){

    $(details_id).hide(); // Opera Fix

    var clicked = new Boolean(false);

    $(title_id).click(function() {

        if (clicked==true){
            clicked = false;
        }
        else{
            clicked = true;
        }
    

        if (clicked == true){
            $(title_id).find('div').css('background-position', '-20px');
            $(details_id).animate({
                opacity: 1,
                height: 'toggle'
            }, 1000, function() {
                
            });
        }
        else{
            $(title_id).find('div').css('background-position', '0px');
            $(details_id).animate({
                opacity: 0,
                height: 'toggle'
            }, 1000, function() {
                
            });
        }

    });
   
}
$(document).ready(function(){
    var id_Array = new Array();
    var title_id_array = new Array(); // regular array (add an optional integer
    var details_id_array = new Array();

    id_Array[0] = "XHTML";
    id_Array[1] = "CSS";
    id_Array[2] = "Javascript";
    id_Array[3] = "PHP";
    id_Array[4] = "JSP";
    id_Array[5] = "EJB";
    id_Array[6] = "SQL";

    for (i=0;i<id_Array.length; i++){
        title_id_array[i] = ".very_good_list ul #title_"+id_Array[i];
        details_id_array[i] = ".very_good_list ul #details_"+id_Array[i];
    }

    for (i=0;i<id_Array.length; i++){
        accordion(title_id_array[i], details_id_array[i]);
    }

});