function Pulse(){if(Pulse.theInstance!=null)return Pulse.theInstance;var $a=null;var $b=false;var $c=false;var d=document;var $d=[];this.$o=function(){$c=true;if($b){$a.load();for(var i=0;i<$d.length;i++){$a.addItem($d[i][0],$d[i][1]);}}};this.$p=function($e){$a=$e;$b=true;if($c){$a.load();for(var i=0;i<$d.length;i++){$a.addItem($d[i][0],$d[i][1]);}}};this.$q=function(id,$f){if($b){$a.dispatch(id,$f);}};this.$r=function($g,$h){if($c){$a.addItem($g,$h);}else{$d.push([$g,$h]);}};this.isCompatible=function(){return(d.getElementById&&d.getElementsByTagName&&Function.prototype.apply&&window.encodeURIComponent&&d.createElement&&d.write);};this.initialize=function(){if(!this.isCompatible()||!d.body){return;};var $i=window.onload;if(typeof $i!='function'){window.onload=Pulse.$o;}else{window.onload=function(){try{$i();}catch(e){};Pulse.$o();}};try{if(PulseOptions){for(var i=0;i<Pulse.$s.length;i++){var $j=Pulse.$s[i];eval("try { if(PulseOptions."+$j+" || PulseOptions."+$j+" === false)"+"Pulse."+$j+" = PulseOptions."+$j+"; } catch(e) { }");}}}catch(e){};$k=true;document.write('<'+'script src="'+Pulse.BASE_URL+'/pulse.js"'+' type="text/javascript"><'+'/script>');}};Pulse.theInstance=null;Pulse.$s=new Array("POLLS","IS_AUTHORIZED");Pulse.POLLS=[];Pulse.IS_AUTHORIZED=false;Pulse.MAX_QUERY_TIME=6000;Pulse.BASE_URL="//www.ibm.com/ibm/ideasfromibm/us/polls/";Pulse.BASE_URL_SSL="http://www-128.ibm.com/developerworks/polls";Pulse.SERVICE=Pulse.BASE_URL_SSL+"/PulseService";Pulse.getInstance=function(){return Pulse.theInstance;};Pulse.$o=function(){Pulse.getInstance().$o();};Pulse.dispatch=function(id,$f){Pulse.getInstance().$q(id,$f);};Pulse.finishLoad=function($e){Pulse.getInstance().$p($e);};Pulse.openWindow=function($l,$m){var $n=($m)?Pulse.BASE_URL+$l:$l;window.open($n,'_blank','fullscreen=no,'+'toolbar=no, height=700, width=1000, titlebar=no, scrollbars=yes');};Pulse.addItem=function($g,$h){Pulse.getInstance().$r($g,$h);};Pulse.theInstance=new Pulse();Pulse.theInstance.initialize();