var agt = navigator.userAgent.toLowerCase();
BrowserInfo = {};
BrowserInfo.isSafari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;

PopupWin = null;
PopupWinCount = 0;

SupportWizard = {};
SupportWizard.winOptions = "width=460,height=370,status=0,location=0,menubar=0,scrollbars=yes";
SupportWizard.popup = null;
SupportWizard.open = function(  ) {
  var newHref = "/support/wizard/wizard.html";
  if (BrowserInfo.isSafari) {
      var oldPopup = PopupWin;
      PopupWin = window.open(newHref, "PopupWindow"+PopupWinCount.count++, SupportWizard.winOptions);
      if (oldPopup != null) oldPopup.close();
  } else {
      if (PopupWin == null || PopupWin.closed ) {
      	PopupWin = window.open(newHref, "PopupWindow", SupportWizard.winOptions);
      } else {
	      PopupWin.location.href=newHref
	  }
  }
  PopupWin.opener = window;
  PopupWin.focus();
}