/** LinkIcons * Adds icons after links (pdf, doc etc offsite, etc) * @copyright 2006 Sara Jacobson **/
var linkTypes = 'doc pdf xls zip gz';
function linkIcons(){var a;var d=document.domain.split('.'); var b = d[(d.length-2)]+'.'+d[(d.length-1)];var c=document.getElementById('content').getElementsByTagName('a');var l=c.length;for(var i=0;i<l;i++){var d=externalLink='';a=c[i];linkArr=a.href.split('.');linkExt=linkArr[(linkArr.length-1)].toLowerCase();var e='linkTo'+linkExt.substr(0,1).toUpperCase()+linkExt.substr(1);var f=linkExt;if(linkTypes.indexOf(linkExt)!=-1){if((a.rel.toLowerCase().indexOf(linkExt)==-1)){a.rel=(a.rel?a.rel+' ':'')+linkExt}if((a.className.toLowerCase().indexOf(e.toLowerCase())==-1)){a.className=(a.className?a.className+' ':'')+e}}if((a.href.indexOf('http://')!=-1)&&(a.href.indexOf(b)==-1)){if(typeof a.target=='undefined'){a.setAttribute('target','_blank')}if((a.rel.toLowerCase().indexOf('external')==-1)){a.rel='external'+(a.rel?' '+a.rel:'')}if((a.className.toLowerCase().indexOf('external')==-1)){a.className=(a.className?a.className+' ':'')+'linkToExternalPage'}}}}function addLoadEvent(a){var b=window.onload;if(typeof window.onload!='function'){window.onload=a}else{window.onload=function(){if(b){b()}a()}}}addLoadEvent(linkIcons);