_set: function(/* Int */diff){  this.wrapper[(this._vertical ? "scrollTop" : "scrollLeft")] = Math.floor(diff); 
_set: function(/* Int */n){  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"); 
    _set: function(/* Int */diff){	// summary: set the pane's scroll offset 	this.wrapper[(this._vertical ? "scrollTop" : "scrollLeft")] = Math.floor(diff);    },
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/58ee2d2b2df57db97d854ecd21261221bf066ef4/ScrollPane.js/clean/layout/ScrollPane.js