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("1/4\" - 40 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4597/1-4-Black-Spiral-O-19-Loop-Wire-Binding-Combs-210pk");
selbox.options[selbox.options.length] = new Option("5/16\" - 60 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4598/5-16-Black-Spiral-O-19-Loop-Wire-Binding-Combs-120pk");
selbox.options[selbox.options.length] = new Option("3/8\" - 75 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4599/3-8-Black-Spiral-O-19-Loop-Wire-Binding-Combs-104pk");
selbox.options[selbox.options.length] = new Option("7/16\" - 90 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4600/7-16-Black-Spiral-O-19-Loop-Wire-Binding-Combs-147pk");
selbox.options[selbox.options.length] = new Option("1/2\" - 100 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4601/1-2-Black-Spiral-O-19-Loop-Wire-Binding-Combs-140pk");
selbox.options[selbox.options.length] = new Option("9/16\" - 110 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4602/9-16-Black-Spiral-O-19-Loop-Wire-Binding-Combs-102pk");
selbox.options[selbox.options.length] = new Option("5/8\" - 125 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4603/5-8-Black-Spiral-O-19-Loop-Wire-Binding-Combs-90pk");
selbox.options[selbox.options.length] = new Option("3/4\" - 150 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4604/3-4-Black-Spiral-O-19-Loop-Wire-Binding-Combs-56pk");
selbox.options[selbox.options.length] = new Option("7/8\" - 175 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4605/7-8-Black-Spiral-O-19-Loop-Wire-Binding-Combs-42pk");
selbox.options[selbox.options.length] = new Option("1\" - 200 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4606/1-Black-Spiral-O-19-Loop-Wire-Binding-Combs-30pk");
}
if (chosen == "2") {
selbox.options[selbox.options.length] = new Option('Choose Size',' ');
selbox.options[selbox.options.length] = new Option("1/4\" - 40 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4607/1-4-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-210pk");
selbox.options[selbox.options.length] = new Option("5/16\" - 60 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4608/5-16-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-120pk");
selbox.options[selbox.options.length] = new Option("3/8\" - 75 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4609/3-8-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-104pk");
selbox.options[selbox.options.length] = new Option("7/16\" - 90 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4610/7-16-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-147pk");
selbox.options[selbox.options.length] = new Option("1/2\" - 100 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4611/1-2-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-140pk");
selbox.options[selbox.options.length] = new Option("9/16\" - 110 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4612/9-16-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-102pk");
selbox.options[selbox.options.length] = new Option("5/8\" - 125 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4613/5-8-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-90pk");
selbox.options[selbox.options.length] = new Option("3/4\" - 150 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4614/3-4-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-56pk");
selbox.options[selbox.options.length] = new Option("7/8\" - 175 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4615/7-8-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-42pk");
selbox.options[selbox.options.length] = new Option("1\" - 200 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4616/1-Silver-Spiral-O-19-Loop-Wire-Binding-Combs-30pk");
}
if (chosen == "3") {
selbox.options[selbox.options.length] = new Option('Choose Size',' ');
selbox.options[selbox.options.length] = new Option("1/4\" - 40 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4617/1-4-White-Spiral-O-19-Loop-Wire-Binding-Combs-210pk");
selbox.options[selbox.options.length] = new Option("5/16\" - 60 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4618/5-16-White-Spiral-O-19-Loop-Wire-Binding-Combs-120pk");
selbox.options[selbox.options.length] = new Option("3/8\" - 75 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4619/3-8-White-Spiral-O-19-Loop-Wire-Binding-Combs-104pk");
selbox.options[selbox.options.length] = new Option("7/16\" - 90 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4620/7-16-White-Spiral-O-19-Loop-Wire-Binding-Combs-147pk");
selbox.options[selbox.options.length] = new Option("1/2\" - 100 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4621/1-2-White-Spiral-O-19-Loop-Wire-Binding-Combs-140pk");
selbox.options[selbox.options.length] = new Option("9/16\" - 110 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4622/9-16-White-Spiral-O-19-Loop-Wire-Binding-Combs-102pk");
selbox.options[selbox.options.length] = new Option("5/8\" - 125 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4623/5-8-White-Spiral-O-19-Loop-Wire-Binding-Combs-90pk");
selbox.options[selbox.options.length] = new Option("3/4\" - 150 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4624/3-4-White-Spiral-O-19-Loop-Wire-Binding-Combs-56pk");
selbox.options[selbox.options.length] = new Option("7/8\" - 175 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4625/7-8-White-Spiral-O-19-Loop-Wire-Binding-Combs-42pk");
selbox.options[selbox.options.length] = new Option("1\" - 200 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4626/1-White-Spiral-O-19-Loop-Wire-Binding-Combs-30pk");
}
if (chosen == "4") {
selbox.options[selbox.options.length] = new Option('Choose Size',' ');
selbox.options[selbox.options.length] = new Option("1/4\" - 40 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4627/1-4-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-210pk");
selbox.options[selbox.options.length] = new Option("5/16\" - 60 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4628/5-16-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-120pk");
selbox.options[selbox.options.length] = new Option("3/8\" - 75 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4629/3-8-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-104pk");
selbox.options[selbox.options.length] = new Option("7/16\" - 90 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4630/7-16-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-147pk");
selbox.options[selbox.options.length] = new Option("1/2\" - 100 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4631/1-2-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-140pk");
selbox.options[selbox.options.length] = new Option("9/16\" - 110 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4632/9-16-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-102pk");
selbox.options[selbox.options.length] = new Option("5/8\" - 125 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4633/5-8-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-90pk");
selbox.options[selbox.options.length] = new Option("3/4\" - 150 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4634/3-4-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-56pk");
selbox.options[selbox.options.length] = new Option("7/8\" - 175 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4635/7-8-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-42pk");
selbox.options[selbox.options.length] = new Option("1\" - 200 Sheet", "http://www.mybinding.com/.sc/ms/dd/ee/4636/1-Blue-Spiral-O-19-Loop-Wire-Binding-Combs-30pk");
}
}