function popupWH(url, w, h) {
	var winwidth = w/1;
	var winheight = h/1;
	var winName="popupWin";
	var options="scrollbars=1, resizable,width="+winwidth+",height="+winheight+",left=60,top=60";
	popupWindow=window.open(url, winName, options);
	if (this.focus) {
		popupWindow.focus();
	}
}