[IMP] jQuery tipTip: call options.content() with 'this' == element

Note: will maintain forked version here 
https://github.com/amigrave/TipTip

bzr revid: fme@openerp.com-20111128140302-uukrsnpfneksr9co

addons/web/static/lib/jquery.tipTip/jquery.tipTip.js

@@ -94,7 +94,7 @@
 			
 				function active_tiptip(){
 					opts.enter.call(this);
-					var org_title = typeof opts.content === 'function' ? opts.content() : opts.content;
+					var org_title = typeof opts.content === 'function' ? opts.content.call(org_elem, opts) : opts.content;
 					org_title = org_title || org_elem.attr(opts.attribute);
 					tiptip_content.html(org_title);
 					tiptip_holder.hide().removeAttr("class").css("margin","0");