_set: function(/* Int */n){ 
_set: function(/* Float */n){ 
    _set: function(/* Int */n){	// summary: set the pane's scroll offset, and position the virtual scroll helper 	this.wrapper[(this._vertical ? "scrollTop" : "scrollLeft")] = Math.floor(this._line.getValue(n));        dojo.style(this.helper,this._edge,Math.floor(this._helpLine.getValue(n))+"px");        },
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/a463c2bf5fcf198fafb521eac9e1b84c890ffd70/ScrollPane.js/buggy/layout/ScrollPane.js