function setOptions(chosen) {
var selbox = document.getElementById("opttwo");
 
selbox.options.length = 0;
if (chosen == " ") {
selbox.style.visibility = "hidden";  
selbox.options[selbox.options.length] = new Option('Please select your product',' ');
 
}
if (chosen == "0"){
selbox.style.visibility = "hidden";
}

if (chosen == "1") {
selbox.style.visibility = "visible";
  selbox.options[selbox.options.length] = new Option('Tyvek Wristbands','Shop/ID-Wristbands/Tyvek-ID-Wristbands.aspx');
  selbox.options[selbox.options.length] = new Option('Plastic Wristbands','Shop/ID-Wristbands/Plastic-ID-Wristbands.aspx');
  selbox.options[selbox.options.length] = new Option('Vinyl Wristbands','Shop/ID-Wristbands/Vinyl-ID-Wristbands.aspx');
}
if (chosen == "2") {
  selbox.options[selbox.options.length] = new Option('Silicone Wristbands','Shop/Novelty-Wristbands/Silicone-Novelty-Wristbands.aspx');
  selbox.style.visibility = "visible";
}

}

function test(){
var mySelect = document.getElementById("opttwo");

var x = (mySelect.options[mySelect.options.selectedIndex].value);

return (mySelect.options[mySelect.options.selectedIndex].value);

}