rem: width = width - this.getStyle("borderSize") * 2; if (width < 0) width = 0; this._container.style.width = width + "px"; 
add: this._container.style.width = width < 0 ? "0px" : width + "px"; 
context:     setWidth: function(width) {        arguments.callee.$.call(this, width);        width = width - this.getStyle("borderSize") * 2;        if (width < 0) width = 0;        this._container.style.width = width + "px";    },
meta: 5515	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5515/d532c0ea03ef1c91856bba5408f049541b39c2ba/Dialog.js/clean/src/thinwire/render/web/resources/Dialog.js