Wordpress 3.7

[autoinstalls/wordpress.git] / wp-includes / js / wp-list-revisions.js

diff --git a/wp-includes/js/wp-list-revisions.js b/wp-includes/js/wp-list-revisions.js
index 417572db4ffa2b55701d5d128f69d2136abe4df6..9c702c659561e06e28814e5084c2d89fad423aab 100644 (file)
--- a/wp-includes/js/wp-list-revisions.js
+++ b/wp-includes/js/wp-list-revisions.js
@@ -1 +1,24 @@
-(function(a){var b=function(){var d=document.getElementById("post-revisions"),c=d?d.getElementsByTagName("input"):[];d.onclick=function(){var g,f=0,e;for(g=0;g<c.length;g++){f+=c[g].checked?1:0;e=c[g].getAttribute("name");if(!c[g].checked&&("left"==e&&1>f||"right"==e&&1<f&&(!c[g-1]||!c[g-1].checked))&&!(c[g+1]&&c[g+1].checked&&"right"==c[g+1].getAttribute("name"))){c[g].style.visibility="hidden"}else{if("left"==e||"right"==e){c[g].style.visibility="visible"}}}};d.onclick()};if(a&&a.addEventListener){a.addEventListener("load",b,false)}else{if(a&&a.attachEvent){a.attachEvent("onload",b)}}})(window);
\ No newline at end of file
+(function(w) {
+       var init = function() {
+               var pr = document.getElementById('post-revisions'),
+               inputs = pr ? pr.getElementsByTagName('input') : [];
+               pr.onclick = function() {
+                       var i, checkCount = 0, side;
+                       for ( i = 0; i < inputs.length; i++ ) {
+                               checkCount += inputs[i].checked ? 1 : 0;
+                               side = inputs[i].getAttribute('name');
+                               if ( ! inputs[i].checked &&
+                               ( 'left' == side && 1 > checkCount || 'right' == side && 1 < checkCount && ( ! inputs[i-1] || ! inputs[i-1].checked ) ) &&
+                               ! ( inputs[i+1] && inputs[i+1].checked && 'right' == inputs[i+1].getAttribute('name') ) )
+                                       inputs[i].style.visibility = 'hidden';
+                               else if ( 'left' == side || 'right' == side )
+                                       inputs[i].style.visibility = 'visible';
+                       }
+               }
+               pr.onclick();
+       }
+       if ( w && w.addEventListener )
+               w.addEventListener('load', init, false);
+       else if ( w && w.attachEvent )
+               w.attachEvent('onload', init);
+})(window);