function truncateStr(str,strMaxlength,startCharPos,endCharPos)
{var updateStr=escape(str);if(updateStr.length>strMaxlength)
{updateStr=updateStr.substr(startCharPos,endCharPos)}
return updateStr;}
function getDiggParams()
{var canonicalLink;var pageTitle=new String();var pageDesc=new String();if(document.body)
{var getLinkNodes=document.getElementsByTagName("link");var getMetaNodes=document.getElementsByTagName("meta");for(var i=0;i<getLinkNodes.length;i++)
{if(getLinkNodes[i].getAttribute('rel')=='canonical')
{canonicalLink=getLinkNodes[i].getAttribute('href');if((canonicalLink.length==0)||(canonicalLink===""))
{canonicalLink=document.location.href;}}}
if(canonicalLink==undefined)
{canonicalLink=document.location.href;}
truncateStr(canonicalLink,255,0,255);for(var i=0;i<getMetaNodes.length;i++)
{if(getMetaNodes[i].getAttribute('name')=='description')
{pageDesc=getMetaNodes[i].getAttribute('content');truncateStr(pageDesc,350,0,350);}}
pageTitle=document.getElementsByTagName('title')[0];if(pageTitle)
{pageTitle=pageTitle.text;}
truncateStr(pageTitle,15,0,15);}
var diggShareLink=document.getElementById('diggBtn');diggShareLink.href='http://digg.com/submit?url='+canonicalLink+'&title='+pageTitle+'&bodytext='+pageDesc;var diggScript=document.createElement('script');diggScript.type='text/javascript';diggScript.src='http://services.digg.com/stories/?link='+canonicalLink+'&type=javascript&callback=getDiggCount&appkey=http://cnbc.com';diggShareLink.appendChild(diggScript);}
function getDiggCount(obj)
{if(obj.count)
{var diggNum=obj.stories[0].diggs;}
if(diggNum==undefined)
{diggNum=0;}
document.getElementById('diggNum').innerHTML=diggNum;}