a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Z0GMBaSoOOM/SXX2E-Xr3GI/AAAAAAAACrg/ft0VG26sU2o/s1600-h/ratavou-viadana.jpg"img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 350px; height: 200px;" src="http://2.bp.blogspot.com/_Z0GMBaSoOOM/SXX2E-Xr3GI/AAAAAAAACrg/ft0VG26sU2o/s400/ratavou-viadana.jpg" alt="" id="BLOGGER_PHOTO_ID_5293407502366137442" border="0" //aspan style="font-weight: bold;"Saracens booked their place in the quarter-finals of the European Challenge Cup despite a fright from Italian side Viadana in the 36-19 result at Vicarage Road./spanbr /br /The last eight will be dominated by English clubs with Saracens joining fellow qualifiers London Irish, Northampton Saints and Worcester Warriors with a match to spare.br /br /Saracens will travel to Mont de Marsan on Friday for their final Pool Five match as they look to book home advantage in the quarter-finals.br /br /Glen Jackson went into the match with 50 points so far in the tournament, and continued his fine form by notching up another 21 with the boot.br /br /Tries from Noah Cato, Kameli Ratuvou and Adam Powell eased them home with Jackson doing the rest.br /br /We