rem: if (this._onExitPP) 
add: if (this._onExitPP) { 
context:   exitPrintPreview: function ()  {    window.removeEventListener("keypress", this.onKeyPressPP, true);    if ("getStripVisibility" in getBrowser())      getBrowser().setStripVisibilityTo(this._chromeState.hadTabStrip);    var webBrowserPrint = this.getWebBrowserPrint();    webBrowserPrint.exitPrintPreview();     // remove the print preview toolbar    var printPreviewTB = document.getElementById("print-preview-toolbar");    getBrowser().parentNode.removeChild(printPreviewTB);    _content.focus();    // on Exit PP Call back    if (this._onExitPP)      this._onExitPP();  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/2aca0d0992a045d63c28d33aba44719dea4988e3/printUtils.js/buggy/toolkit/components/printing/content/printUtils.js