rem: e.onmousedown = function() { e.onfocus = e.blur }; 
add: e.onmousedown = function() { this.onfocus = this.blur }; 
context:     e.onmousedown = function() { e.onfocus = e.blur };
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