Amcharts modification / customisation

Hi, [login to view URL] We have an amline chart installed on client server and we previously had someone customise the chart to allow for "right click" - "enlarge" which brings a popup to show the chart larger in "lightbox" mode. However somehow it stopped working. This is the chart code. Let us know if you can fix it. <script src="/amline/[login to view URL]" type="text/javascript"> </script> <embed id="amline" name="amline" src="/amline/[login to view URL]" width="300" height="210" type="application/x-shockwave-flash" flashvars="path=/amline/&settings_file=%2Famline%2Fsmall_amline_settings.xml&data_file=%2Famline%[login to view URL]" wmode="opaque" quality="high" bgcolor="#FFFFFF"> </p> <script type="text/javascript"><![CDATA[ var so = new SWFObject("/amline/[login to view URL]", "amline", "300", "210", "8", "#FFFFFF"); [login to view URL]("path", "/amline/"); [login to view URL]("settings_file", encodeURIComponent("/amline/[login to view URL]")); [login to view URL]("data_file", encodeURIComponent("/amline/[login to view URL]")); [login to view URL]("wmode", "opaque"); [login to view URL]("flashcontent"); var oldXX,oldYY; var dragElem; function showViewConent(title,url,width,height) { var titleheight = "20"; var bordercolor = "#666699"; var titlecolor = "#FFFFFF"; var titlebgcolor = "#666699"; var bgcolor = "#FFFFFF"; var iWidth = [login to view URL]; var iHeight = document.body.clientHeight+500; var bgObj = [login to view URL]("div"); [login to view URL] = "div_grey"; [login to view URL] = "position:absolute;left:0px;top:0px;width:"+iWidth+"px;height:"+[login to view URL]([login to view URL], iHeight)+"px;filter:Alpha(Opacity=10);opacity:0.1;background-color:#000000;z-index:101;"; [login to view URL](bgObj); var msgObj = [login to view URL]("div"); [login to view URL] = "window_box"; [login to view URL] = "position:absolute;font:11px 'Arial';top:" + (iHeight - height) / 2 + "px;left:" + (iWidth - width) / 2 + "px;width:" + width + "px;height:" + height + "px;text-align:center;border:1px solid " + bordercolor + ";background-color:" + bgcolor + "; z-index:102;"; [login to view URL](msgObj); var titleObj = [login to view URL]("div"); [login to view URL] = "title_box"; [login to view URL] = function(event){drag_start2(event,"window_box")}; [login to view URL] = "width:100%; height:" + titleheight +"px"; line-height:" + titleheight + "px; background-color:" + titlebgcolor + "; color:" + titlecolor + "; font-size:14px; text-align:left; cursor:move;"; [login to view URL] = "<a href='javascript:close_box(\"div_grey\",\"window_box\",\"title_box\",\"content_box\")' title='Close' id='a_close' style='text-decoration:none; color:#ffffff; float:right;'>× </a> + title; [login to view URL](titleObj); var contentObj = [login to view URL]("div"); [login to view URL] = "content_box"; [login to view URL] = "width:" + width - 4 + "px; height:" + (height - titleheight) + "px; font-size:14px;border:1pxsolidblack;scroll:auto;overflow:auto;padding:2px;"; [login to view URL] = ""; [login to view URL](contentObj); var soo = new SWFObject("/amline/[login to view URL]", "bigView", ""+ width - 50 + "", "" + height-titleheight-4 + "", "4","#FFFFFF"); [login to view URL]("path", "/amline/"); [login to view URL]("settings_file", encodeURIComponent("/amline/[login to view URL]")); [login to view URL]("data_file", encodeURIComponent("/amline/[login to view URL]")); [login to view URL]("wmode", "opaque"); [login to view URL]("content_box"); } function itstone(nodeId) { return [login to view URL](nodeId); } function getEventElement(evt) { evt=evt||event; return [login to view URL]||[login to view URL]; } function getStyle(node) { return [login to view URL]||[login to view URL](node, null); } function drag(evt) { evt=evt||event; var node=dragElem; if(node != null) { node.style.top=parseInt(getStyle(node).top||0)+evt.clientY-oldYY+'px'; node.style.left=parseInt(getStyle(node).left||0)+evt.clientX-oldXX+'px'; oldXX=[login to view URL]