var myTWin = window.myTWin;function OpenMyWin (link, winName, w, h, scroll, resizable){var leftPosition = (document.body.clientWidth / 2)  - (w/2);var topPosition  = (document.body.clientHeight / 2) - (h/2);if (resizable != null){var settings = 'height='+ h +', width='+ w +', top='+ topPosition +', left='+ leftPosition +', scroll='+ scroll +', resizable='+ resizable;}else{var settings = 'height='+ h +', width='+ w +', top='+ topPosition +', left='+ leftPosition +', scroll='+ scroll;}var retValue = true;if (myTWin != null && !myTWin.closed){myTWin.focus ();myTWin.location.href=link.href;}else{myTWin=window.open (link.href,winName,settings);if (myTWin == null || typeof (myTWin) == 'undefined'){retValue = false;}else{link.target = winName;myTWin.focus ();}}return retValue;}