rem: e.onmousedown = function() { e.onfocus = e.blur }; e.onmouseup   = function() { e.onfocus = window.clientInformation ? null : window.undefined }; 
add: e.onmousedown = function() { this.onfocus = this.blur }; e.onmouseup   = function() { this.onfocus = window.clientInformation ? null : window.undefined }; 
context: function prepExpandButton(e) {    e.innerHTML   = "";    e.onmousedown = function() { e.onfocus = e.blur };    e.onmouseup   = function() { e.onfocus = window.clientInformation ? null : window.undefined };    e = null;	// Don't leak in IE}
meta: 5054	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5054/7e1b96a35d8fdacd0ea6a226467f696b6b772fd9/context_menu.js/clean/share/web/static/js/context_menu.js