/* AutoPdfLink.js add PDF files link on class 'pdf-file' author tyo 2011/05/18 */
var checkArea = 'content';
var inclusionClassName_a = 'pdf-file'; 
var inclusionClassName_b = 'link-file'; 

function add_class_PDF(){
if(checkArea == ''){
	var link_PDF = document.getElementsByTagName('a');
	}else{
	var link_PDF = document.getElementById(checkArea).getElementsByTagName('a');
}
for(var i=0;i<link_PDF.length;i++){
	(function(add_class){
	var link_href = add_class.href;
	if(link_href.match(/.*\.(pdf)$/i)) {
	add_class.className = inclusionClassName_a;
}
else{
	if(link_href.match(/.*\.(jp\/||com\/||org\/||htm||html)$/i)){
	add_class.className = inclusionClassName_b;
	} 
}
})(link_PDF[i]);
}
}
window.onload = function(){add_class_PDF();}