rem: urlSecurityCheck( this.bgImageURL, document ) 
add: urlSecurityCheck( this.bgImageURL, this.docURL ); 
context:     viewBGImage : function (e) {        urlSecurityCheck( this.bgImageURL, document )        openUILink( this.bgImageURL, e );    },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/735566c60789e093c877c4d38ab959d196f5180e/browser.js/clean/browser/base/content/browser.js