var newwindow;
function commentPop(url) {
	newwindow=window.open(url,'name','width=425,height=500,scrollbars=yes');
	if (window.focus) {
		newwindow.focus();
	}
}

function lyricPop(url) {
	newwindow=window.open(url,'name','width=425,height=500,scrollbars=yes');
	if (window.focus) {
		newwindow.focus();
	}
}

function pop(url) {
	newwindow=window.open(url);
	if (window.focus) {
		newwindow.focus();
	}
}