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rolandog on 11/13/06

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Last Edited at 11/13/06 02:30am

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OPML PopUp to ease Podcast Aggregation

/ Published in: JavaScript

This is a website specific script... pops up the source of an OPML file with 145+ podcasts.
http://www.productivity501.com/2006/11/free_academic_p.html

Note: The 'bookmarklet' format is included as a comment at the bottom... (write in a webpage an anchor element with the escaped javascript format in the href attribute).

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/* 'Get Podcasts'
* if isOPML is false, it pops up an escaped version in HTML.
* if isOPML is true, it pops up an OPML version.
* Either way, you need to copy and save the results as a file with an .opml extension
* You can then add it to your Aggregator of choice:
*/

/*Resulting Bookmarklet:*/
/*javascript:(function(){var%20isOPML=false;var%20entry=document.getElementById('entry-14040355');var%20ul=entry.getElementsByTagName('ul')[1];var%20links=ul.getElementsByTagName('a');var%20smalls=entry.getElementsByTagName('small');var%20names=[];var%20cond=false;var%20text=url=title='';for(var%20i=0;i&lt;smalls.length;++i){cond=false;text=smalls[i].childNodes[0].nodeValue;for(var%20j=0;j&lt;names.length;++j){if(text==names[j]){cond=true}}if(!cond){names.push(text)}}function%20filter(name){var%20t=output='';for(var%20k=0;k&lt;links.length;++k){t=smalls[k].childNodes[0].nodeValue;if(t==name){url=links[k].href;title=links[k].childNodes[0].nodeValue;output=output+'			&lt;outline%20text=%22'+title+'%22%20title=%22'+title+'%22%20type=%22rss%22%20xmlUrl=%22'+url+'%22%20htmlUrl=%22'+url+'%22/&gt;'+%22\n%22}}return%20output}var%20header='&lt;opml%20version=%221.0%22&gt;'+%22\n%22+'	&lt;head&gt;'+%22\n%22+'		&lt;title&gt;Free%20Academic%20Podcasts&lt;/title&gt;'+%22\n%22+'	&lt;/head&gt;'+%22\n%22+'	&lt;body&gt;'+%22\n%22;var%20body='';names.sort();var%20p='Choose%20from%20which%20university%20you%20would%20like%20to%20get%20the%20podcasts%20from:\n%200.%20All';for(var%20l=0;l&lt;names.length;++l){p=p+'\n%20'+(l+1)+'.%20'+names[l];}var%20reply=prompt(p,%22%22);var%20choice=parseInt(reply)-1;if(choice&lt;0||choice&gt;names.length-1||isNaN(choice)){for(var%20l=0;l&lt;names.length;++l){body=body+'		&lt;outline%20title=%22'+names[l]+'%22%20text=%22'+names[l]+'%22&gt;'+%22\n%22+filter(names[l])+'		&lt;/outline&gt;'+%22\n%22;}}else{body='		&lt;outline%20title=%22'+names[choice]+'%22%20text=%22'+names[choice]+'%22&gt;'+%22\n%22+filter(names[choice])+'		&lt;/outline&gt;'+%22\n%22;}var%20tx='='+'%22';body=body.replace(/=%22\s/g,tx);body=body.replace(/&amp;/g,'&amp;amp;');var%20footer='	&lt;/body&gt;'+%22\n%22+'&lt;/opml&gt;';var%20htmlHeader='&lt;html&gt;&lt;head&gt;&lt;title&gt;Free%20Academic%20Podcasts&lt;/title&gt;&lt;/head&gt;&lt;body&gt;';var%20htmlFooter='&lt;/body&gt;&lt;/html&gt;';var%20opml=(isOPML)?header+body+footer:htmlHeader+(((((header+body+footer).replace(/&amp;/g,'&amp;amp;')).replace(/&gt;/g,'&amp;gt;')).replace(/&lt;/g,'&amp;lt;')).replace(/\n/g,'&lt;br&gt;\n'))+htmlFooter;function%20popOPML(code){var%20gOPML=window.open('','Free%20Academic%20Podcasts','top=300,left=200,height=480,width=640');var%20tmp=gOPML.document;tmp.open();tmp.write(code);tmp.close()}popOPML(opml);})()*/

URL: http://www.productivity501.com/2006/11/free_academic_p.html

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