function addBookmark(title,url) {
if (window.sidebar) {
window.sidebar.addPanel(title, url,"");
} else if( document.all ) {
window.external.AddFavorite( url, title);
} else if( window.opera && window.print ) {
return true;
}
} 

//houkou open
function openWin(url) {
var nx = (screen.width-620)/2;
var ny = (screen.height-460)/2;
    if ( !window.open(url, '咆哮', 'left='+nx+', top='+ny+', width=620, height=460, status=1, scrollbars=0, menubar=0, location=0, toolbar=0, resizable=0') ) {
        location.href = '/service/houkou.html';
    }
}