[IMP] Thread widget: added options in expander used to truncate message content.

bzr revid: tde@openerp.com-20120510123156-0khgojmvvijp4gik

addons/mail/static/src/css/mail.css

@@ -230,7 +230,7 @@
     border-bottom: 1px solid #D2D9E7;
 }
 
-.openerp span.oe_mail_msg_body a.reduce, .openerp span.oe_mail_msg_body_short a.expand {
+.openerp a.oe_mail_expand, .openerp a.oe_mail_reduce {
     color: #4E43E7;
 }
 

addons/mail/static/src/js/mail.js

@@ -285,7 +285,7 @@ openerp.mail = function(session) {
             // body text manipulation
             record.body = this.do_clean_text(record.body);
             record.body = this.do_replace_internal_links(record.body);
-            this.$element.find('span.oe_mail_msg_body:last').expander();
+            this.$element.find('span.oe_mail_msg_body:last').expander({slicePoint: this.params.msg_more_limit, moreClass: 'oe_mail_expand', lesClass: 'oe_mail_reduce'});
             // format date according to the user timezone
             record.date = session.web.format_value(record.date, {type:"datetime"});
             // render