function formHop(form){
var URL = document.redlinehopper.site.options[document.redlinehopper.site.selectedIndex].value;
window.location.href = URL;
}

document.write('<form name="redlinehopper">');
document.write('<select name="site" size=1 onChange="javascript:formHop()">');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=15">Door Types...');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=15">  ');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=15">  Recommendations for door types:');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=16">    » Front Door security');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=17">    » Door Caller security');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=18">    » Back Door');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=19">    » UPVC Doors');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=20">    » French Doors');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=21">    » Patio Doors');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=22">    » Shed Doors');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=15">  ');
document.write('<option value="http://www.redlinesecurity.co.uk/category.php?info_id=15">  Shop by product type:');
document.write('<option value="http://www.redlinesecurity.co.uk/index.php?cPath=845">    » Mortice Locks');
document.write('<option value="http://www.redlinesecurity.co.uk/index.php?cPath=853">    » Restrictors');
document.write('<option value="http://www.redlinesecurity.co.uk/index.php?cPath=855">    » Alarms');
document.write('<option value="http://www.redlinesecurity.co.uk/index.php?cPath=857">    » Bolts');
document.write('<option value="http://www.redlinesecurity.co.uk/index.php?cPath=846">    » Nightlatches');
document.write('<option value="http://www.redlinesecurity.co.uk/index.php?cPath=854">    » Viewers');
document.write('<option value="http://www.redlinesecurity.co.uk/index.php?cPath=856">    » Intercoms');
document.write('<option value="http://www.redlinesecurity.co.uk/index.php?cPath=847">    » Other Door Security');
document.write('</select>');
document.write('</form>');