// pop-up windows
function MM_openBrWindow(theURL,winName,features) { //v2.0
	sw = window.open(theURL,winName,features);
	setTimeout("sw.focus()", 500);
}

// overlayer
function conversion (objectId) {
    child = document.getElementById(objectId);
    if (child.className == "closeup")
        child.className = "transw";
    else
        child.className = "closeup";
}

function viewstmp(objectId) {
    child = document.getElementById(objectId);
    if (child.className == "closeup")
        child.className = "transw";
    else
        child.className = "closeup";
}

// submitbutton
function css_btnon() {
	var btnclass = document.getElementById('userid-btn');
	btnclass.className = (btnclass.className == 'btn_nomal' ? 'btn_roll' : 'btn_nomal');
}

function css_btnout() {
	var btnclass = document.getElementById('userid-btn');
	btnclass.className = (btnclass.className == 'btn_roll' ? 'btn_nomal' : 'btn_roll');
}