Could I ask who's calling? <a href="http://www.inbloomphoto.com/stmap_53sv897.html?cialis.trimethoprim.xeloda" rel="nofollow">color de la pastilla viagra</a>  Tunisia's moderate Islamist Ennahda party has agreed that its government will resign after the talks as a way to end weeks of political deadlock in the country that began the 2011 Arab Spring revolts across the region.