this.updateTreeSelection(); this.updateBreadcrumbSizes();  event.preventDefault(); } 
event.preventDefault(); 
    rightSidebarResizerDrag: function(event)    {        var rightSidebar = this.views.dom.sidebarElement;        if (rightSidebar.dragging == true) {            var x = event.clientX + window.scrollX;            var leftSidebarWidth = window.getComputedStyle(document.getElementById("sidebar")).getPropertyCSSValue("width").getFloatValue(CSSPrimitiveValue.CSS_PX);            var newWidth = Number.constrain(window.innerWidth - x, 100, window.innerWidth - leftSidebarWidth - 100);            if (x == newWidth)                rightSidebar.dragLastX = x;            rightSidebar.style.width = newWidth + "px";            this.views.dom.sideContentElement.style.right = newWidth + "px";            this.views.dom.sidebarResizeElement.style.right = (newWidth - 3) + "px";            this.updateTreeSelection();            this.updateBreadcrumbSizes();            event.preventDefault();        }    }
1725	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1725/92232b6dba3a32b10ef68860c6eb54e48238744c/DocumentPanel.js/buggy/WebCore/page/inspector/DocumentPanel.js