function swap(item, stan) {
    imgid = document.getElementById('menu'+item);
    imgid.src = "images/menu_" + item + "_" + stan + ".gif";
}



function displayWindow1(url) {
        var Win = window.open(url,'','width=458,height=680,resizable=0,scrollbars=no,menubar=no' );
}
function displayWindow2(url) {
        var Win = window.open(url,'','width=680,height=458,resizable=0,scrollbars=no,menubar=no' );
}    

function displayWindow5(url) {
        var Win = window.open(url,'','width=540,height=590,resizable=0,scrollbars=no,menubar=no' );
}