// Bak2Top v1.6 by MaxxBlade www.maxxblade.co.uk/bak2top
// Modified to display on the left of the screen
 
var b2tx=10,b2ty=50,b2th='<nobr>Back to Top</nobr>';
 
function b2y(){
   return ((moz)?window.innerHeight:document.body.clientHeight)+b2o()-b2ty;
}
function b2o(){
   return (moz)?window.pageYOffset:document.body.scrollTop;
}
function b2t(){
   with(document.getElementById('bttl').style){
      left=b2tx+'px';
      top=((b2o()<1)?-500:b2y())+'px';
   }
   setTimeout('b2t()',99);
}
var moz=(document.getElementById&&!document.all)?1:0;
document.write('<div id="bttl" class="bak2top" style="position:absolute"><a style="cursor:'+((moz)?'pointer':'hand')+'" onclick="javascript:scrollTo(0,0)">'+b2th+'</a></div>');
b2t();