function MM_goToURL() { 
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function setOptions(chosen) {
var selbox = document.myform.opttwo;
selbox.options.length = 0;

if (chosen == " ") {
selbox.options[selbox.options.length] = new Option('Choose Size',' ');
}
if (chosen == "1") {
selbox.options[selbox.options.length] = new Option('Choose Size',' ');
selbox.options[selbox.options.length] = new Option("1/2\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51501/One-Half-Inch-Premium-White-Round-Ring-Clear-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("1\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51503/1-Inch-Premium-White-Round-Ring-Clear-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("1 - 1/2\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51505/1.5-Inch-Premium-White-Round-Ring-Clear-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("2\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51507/2-Inch-Premium-White-Round-Ring-Clear-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("3\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51509/3-Inch-Premium-White-Round-Ring-Clear-View-Binders-12pk");

selbox.options[selbox.options.length] = new Option("1/2\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51500/One-Half-Inch-Premium-Black-Round-Ring-Clear-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("1\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51502/1-Inch-Premium-Black-Round-Ring-Clear-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("1 - 1/2\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51504/1.5-Inch-Premium-Black-Round-Ring-Clear-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("2\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51506/2-Inch-Premium-Black-Round-Ring-Clear-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("3\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51508/3-Inch-Premium-Black-Round-Ring-Clear-View-Binders-12pk");
}
if (chosen == "2") {
selbox.options[selbox.options.length] = new Option('Choose Size',' ');
selbox.options[selbox.options.length] = new Option("1\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51479/1-Inch-Premium-White-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("1.5\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51481/1.5-Inch-Premium-White-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("2\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51483/2-Inch-Premium-White-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("2.5\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51485/2-5-Inch-Premium-White-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("3\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51487/3-Inch-Premium-White-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("4\" (White)","http://www.mybinding.com/.sc/ms/dd/ee/51489/4-Inch-Premium-White-D-Ring-Clear-Overlay-View-Binders-6pk");

selbox.options[selbox.options.length] = new Option("1\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51478/1-Inch-Premium-Black-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("1.5\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51480/1.5-Inch-Premium-Black-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("2\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51482/2-Inch-Premium-Black-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("2.5\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51484/2-5-Inch-Premium-Black-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("3\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51486/3-Inch-Premium-Black-D-Ring-Clear-Overlay-View-Binders-12pk");
selbox.options[selbox.options.length] = new Option("4\" (Black)","http://www.mybinding.com/.sc/ms/dd/ee/51488/4-Inch-Premium-Black-D-Ring-Clear-Overlay-View-Binders-6pk");

}

}