diff options
Diffstat (limited to 'htdocs/scripts/tabtastic/addclasskillclass.js')
| -rw-r--r-- | htdocs/scripts/tabtastic/addclasskillclass.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/htdocs/scripts/tabtastic/addclasskillclass.js b/htdocs/scripts/tabtastic/addclasskillclass.js new file mode 100644 index 0000000..f199fc8 --- /dev/null +++ b/htdocs/scripts/tabtastic/addclasskillclass.js @@ -0,0 +1,14 @@ +//*** This code is copyright 2002-2003 by Gavin Kistner and Refinery; www.refinery.com
+//*** It is covered under the license viewable at http://phrogz.net/JS/_ReuseLicense.txt
+//*** Reuse or modification is free provided you abide by the terms of that license.
+//*** (Including the first two lines above in your source code satisfies the conditions.)
+
+//***Adds a new class to an object, preserving existing classes
+function AddClass(obj,cName){ KillClass(obj,cName); return obj && (obj.className+=(obj.className.length>0?' ':'')+cName); }
+
+//***Removes a particular class from an object, preserving other existing classes.
+function KillClass(obj,cName){ return obj && (obj.className=obj.className.replace(new RegExp("^"+cName+"\\b\\s*|\\s*\\b"+cName+"\\b",'g'),'')); }
+
+//***Returns true if the object has the class assigned, false otherwise.
+function HasClass(obj,cName){ return (!obj || !obj.className)?false:(new RegExp("\\b"+cName+"\\b")).test(obj.className) }
+
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