function buildMenu(z) {}
function myjs() {
//m1.pageX = 200;
if (window.document.body.clientWidth >= 650) {document.all["m1"].style.pixelLeft = (window.document.body.clientWidth - 650)/2;}
if (window.document.body.clientWidth >= 650) {document.all["m2"].style.pixelLeft = (window.document.body.clientWidth - 650)/2+284;}
if (window.document.body.clientWidth >= 650) {document.all["m3"].style.pixelLeft = (window.document.body.clientWidth - 650)/2+284;}
if (window.document.body.clientWidth >= 650) {document.all["m4"].style.pixelLeft = (window.document.body.clientWidth - 650)/2+284;}
if (document.all["m1"].style.visibility == "visible") 
{document.all["m1"].style.visibility = "hidden";
document.all["m2"].style.visibility = "hidden";
document.all["m3"].style.visibility = "hidden";
document.all["m4"].style.visibility = "hidden";}
else document.all["m1"].style.visibility = "visible";
//alert (window.document.body.clientWidth);
//alert ('hello!');
}

function sub(a) {
document.all["m2"].style.visibility = "hidden";
document.all["m3"].style.visibility = "hidden";
document.all["m4"].style.visibility = "hidden";
document.all["m"+a].style.visibility = "visible";
}

function lp() {
if (window.document.body.clientWidth >= 650) {document.all["m1"].style.pixelLeft = (window.document.body.clientWidth - 650)/2;}
if (window.document.body.clientWidth >= 650) {document.all["m2"].style.pixelLeft = (window.document.body.clientWidth - 650)/2+284;}
if (window.document.body.clientWidth >= 650) {document.all["m3"].style.pixelLeft = (window.document.body.clientWidth - 650)/2+284;}
if (window.document.body.clientWidth >= 650) {document.all["m4"].style.pixelLeft = (window.document.body.clientWidth - 650)/2+284;}
}