Spellchecker fixes

The spellchecker now works in IE6, Firefox and Opera 8 :-)
SACK was updated to the latest release (plus a minor fix)
Proper UTF-8 headers were added to the AJAX PHP backends

darcs-hash:20050608182758-9977f-1eacd0ba9993a62f094433d982f668e38d17ba14.gz

1 files changed, 16 insertions, 3 deletions

diff --git a/lib/scripts/spellcheck.js b/lib/scripts/spellcheck.js
index 5b7833601..feeeb0967 100644
--- a/lib/scripts/spellcheck.js
+++ b/lib/scripts/spellcheck.js
@@ -206,6 +206,7 @@ function ajax_spell_class(){
     this.suggestObj.style.display = "none";
   } 
 
+
   // --- Callbacks ---
 
   /**
@@ -228,6 +229,9 @@ function ajax_spell_class(){
       ajax_spell.editbarObj.style.visibility = 'hidden';
       ajax_spell.showboxObj.style.display = 'block';
     }else{
+      if(error == '2'){
+        alert(data);
+      }
       ajax_spell.textboxObj.disabled = false;
       ajax_spell.editbarObj.style.visibility = 'visible';
       ajax_spell.setState('noerr');
@@ -263,8 +267,9 @@ function ajax_spell_class(){
     this.setState('run');
     this.textboxObj.disabled = true;
     var ajax = new sack(this.handler);
+    ajax.AjaxFailedAlert = '';
     ajax.encodeURIString = false;
-    ajax.onCompletion = this.start;
+    ajax.onCompletion    = this.start;
     ajax.runAJAX('call=check&data='+encodeURIComponent(this.textboxObj.value));
   }
 
@@ -278,8 +283,9 @@ function ajax_spell_class(){
     var text = this.showboxObj.innerHTML;
     if(text != ''){
       var ajax = new sack(this.handler);
+      ajax.AjaxFailedAlert = '';
       ajax.encodeURIString = false;
-      ajax.onCompletion = this.stop;
+      ajax.onCompletion    = this.stop;
       ajax.runAJAX('call=resume&data='+encodeURIComponent(text));
     }
   }
@@ -299,7 +305,14 @@ function ajax_spell_class(){
     this.suggestObj.style.display = "none";
     var x = findPosX('spell_error'+id);
     var y = findPosY('spell_error'+id);
-    var scrollPos = this.showboxObj.scrollTop;
+
+    // handle scrolling 
+    if(is_opera){
+      var scrollPos = 0; //FIXME how to do this without browser sniffing?
+    }else{
+      var scrollPos = this.showboxObj.scrollTop;
+    }
+
     this.suggestObj.style.left = x+'px';
     this.suggestObj.style.top  = (y+16-scrollPos)+'px';