function printSort(sort_name){
var sort_url='sort';
document.getElementById(sort_name).innerHTML+="<br/><a href='/directory-list/"+sort_url+"/"+sort_name+"/asc/1' title='Sort by "+sort_name+" ascending'><img border=0 src='/directory-list/asc.gif'></a>";
document.getElementById(sort_name).innerHTML+="<a href='/directory-list/"+sort_url+"/"+sort_name+"/desc/1' title='Sort by "+sort_name+" descending'><img border=0 src='/directory-list/desc.gif'></a>";
}
function init(){
printSort('date_added');
printSort('date_updated');
printSort('pr');
printSort('alexa');
printSort('age');
printSort('active');
printSort('price_featured');
printSort('price_regular');
printSort('price_reciprocal');
}