s.redraw = function(</td><td class=PParameter nowrap>clear</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Empties the plot target div and redraws the plot. </div></div><div class=CToolTip id="tt387"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>this.reInitialize = function (</td><td class=PParameter nowrap>data,</td></tr><tr><td></