// JavaScript Document
function openWindow(theURL,winName,features) { //v2.0
  
  //Google Chrome—p
  if (navigator.userAgent.indexOf('Chrome/') > 0) {
	if (window.win) {
		window.win.close();
        window.win = null;
    }
  }
  
  window.win = window.open(theURL,winName,features);
  window.win.focus();
  
}