function openWindow(URL,W,H)
{
    var W = window.open(URL,null,'height='+H+',width='+W+',status=yes,toolbar=no,menubar=yes,location=no,resizable=yes,scrollbars=yes')
    return false
}

function _(id) { return document.getElementById(id) }

function toggleObj(obj) {
    obj.style.display = (obj.style.display=='none')?'':'none' 
}

function showDetails(id) {
    toggleObj(_('m'+id))
    toggleObj(_('p'+id))
    toggleObj(_('d'+id))
}

function loadURL(id, URL, beforeCallback, afterCallback) {
	if (URL.indexOf('?')>-1) URL+="&ax=1"
	else URL+="?ax=1"
    $.ajax({url:URL, processData:false, beforeSend:function() {
                if (beforeCallback) beforeCallback()
            },
            success: function (data) {
                $('#'+id).html('').html(data)
                if (!afterCallback) $('#'+id).show()
                else afterCallback()
            }});
}