var Dialog=null;   //視窗物件
var _return=null;
var _field=null;
function ShowWindow(_url,field){
	Dialog = window.open(_url, "__ha_dialog",
			      "scrollbars=yes,toolbar=no,menubar=no,personalbar=no,width=800,height=600,left=100,top=50" +
			      "resizable=no");
	_capwin(window);
	_field=field;
}