function strip_non_div(a){var d=[],b,c;for(b=0;b<a.length;b+=1){c=a[b];if(c.tagName&&c.tagName.match(/div/i)){d.push(c)}}return d}function borderize(c){var e=document.getElementById("voices-grid"),a=strip_non_div(e.childNodes),g=true,b=a.length%2,d,f,h;if(c){f=document.getElementById("voice-box-"+c);if(f){f.parentNode.removeChild(f);a=strip_non_div(e.childNodes)}b=!b}for(d=0;d<a.length;d+=1){h=a[d];if(!h.className.match(/hidden/i)){if(g){h.className+=" border"}g=!g;if(b){if(a.length-d<=1){h.className+=" last"}}else{if(a.length-d<=2){h.className+=" last"}}}}};