function loadbetslip(id, bdd, sportid, bid){
w=800 
h=600 
  
if (window.screen) { 
    w = window.screen.availWidth; 
    h = window.screen.availHeight; 
   }
 
window.open("http://www.checkyourodds.co.uk/admin/redirect.php?id="+id+"&bdd="+bdd+"&sp="+sportid+"&bid="+bid,"betslip","menubar=0,resizable=1,width="+w+",height="+h+",scrollbars=1");	
}