//var hide_empty_list=true; //uncomment this line to hide empty selection lists
var disable_empty_list=true; //uncomment this line to disable empty selection lists

var onclickaction="goto" //set to "alert" or "goto". Former is for debugging purposes, to tell you the value of the final selected list that will be used as the destination URL. Set to "goto" when below configuration is all set up as desired. 

var newwindow=0 //Open links in new window or not? 1=yes, 0=no.

/////DEFINE YOUR MENU LISTS and ITEMS below/////////////////

addListGroup("chainedmenu", "categories");

addOption("categories", "Select an item", "", 1); //HEADER OPTION
addList("categories", "Air Compressor & Tools", "", "Air Compressor & Tools");
addList("categories", "Cleaning & Maintenance", "", "Cleaning & Maintenance");
addList("categories", "Compaction", "", "Compaction");
addList("categories", "Concrete & Masonry", "", "Concrete & Masonry");
addList("categories", "General Construction Tools", "", "General Construction Tools");
addList("categories", "Generators & Accessories", "", "Generators & Accessories");
addList("categories", "Heating, Air, Ventilation", "", "Heating, Air, Ventilation");
addList("categories", "Lawn & Landscape", "", "Lawn & Landscape");
addList("categories", "Pumps & Trenchers", "", "Pumps & Trenchers");
addList("categories", "Scaffolding, Ladders, Lifts", "", "Scaffolding, Ladders, Lifts");


addOption("Air Compressor & Tools", "Select an item", "", 1); //HEADER OPTION
addList("Air Compressor & Tools", "Air Backfill Tampers", "Air Backfill Tampers", "Air Backfill Tampers");
addList("Air Compressor & Tools", "Air Compressor", "Air Compressor", "Air Compressor");
addList("Air Compressor & Tools", "Air Compressor Accessories", "Air Compressor Accessories", "Air Compressor Accessories");
addList("Air Compressor & Tools", "Air Grinders,Saws,Drills","Air Grinders,Saws,Drills", "Air Grinders,Saws,Drills"); 
addList("Air Compressor & Tools", "Air Impact Wrenches", "Air Impact Wrenches", "Air Impact Wrenches");
addList("Air Compressor & Tools", "Air Nailers & Staplers", "Air Nailers & Staplers", "Air Nailers & Staplers");
addList("Air Compressor & Tools", "Air Magnetic Drills", "Air Magnetic Drills", "Air Magnetic Drills");
addList("Air Compressor & Tools", "Air Power Post Driver", "Air Power Post Driver", "Air Power Post Driver");
addList("Air Compressor & Tools", "Air Rotary Hammers", "Air Rotary Hammers", "Air Rotary Hammers");///END OF THIS NODE


addOption("Cleaning & Maintenance", "Select an item", "", 1); //HEADER OPTION
addList("Cleaning & Maintenance", "Carpet Extractors", "Carpet Extractors", "Carpet Extractors");
addList("Cleaning & Maintenance", "Dry Ice Blasters", "Dry Ice Blasters", "Dry Ice Blasters");
addList("Cleaning & Maintenance", "Floor Buffers", "Floor Buffers", "Floor Buffers");
addList("Cleaning & Maintenance", "Floor Sanders & Edgers", "Floor Sanders & Edgers", "Floor Sanders & Edgers");
addList("Cleaning & Maintenance", "Floor & Carpet Hand Tools", "Floor & Carpet Hand Tools", "Floor & Carpet Hand Tools");
addList("Cleaning & Maintenance", "Floor & Tile Scrapers", "Floor & Tile Scrapers", "Floor & Tile Scrapers");
addList("Cleaning & Maintenance", "Floor Scrubber", "Floor Scrubber", "Floor Scrubber");
addList("Cleaning & Maintenance", "Floor Stripper", "Floor Stripper", "Floor Stripper");
addList("Cleaning & Maintenance", "Floor Sweepers", "Floor Sweepers", "Floor Sweepers");
addList("Cleaning & Maintenance", "Pipe & Drain Cleaning", "Pipe & Drain Cleaning", "Pipe & Drain Cleaning");
addList("Cleaning & Maintenance", "Pipe Freezer", "Pipe Freezer", "Pipe Freezer");
addList("Cleaning & Maintenance", "Pressure Washers", "Pressure Washers", "Pressure Washers");
addList("Cleaning & Maintenance", "Sand Blaster", "Sand Blaster", "Sand Blaster");
addList("Cleaning & Maintenance", "Street Sweepers", "Street Sweepers", "Street Sweepers");
addList("Cleaning & Maintenance", "Soda Blaster", "Soda Blaster", "Soda Blaster");
addList("Cleaning & Maintenance", "Vacuums", "Vacuums", "Vacuums");
addList("Cleaning & Maintenance", "Video Pipe Inspector", "Video Pipe Inspector", "Video Pipe Inspector");

addOption("Compaction", "Select an item", "", 1); //HEADER OPTION
addList("Compaction", "Jumping Jack Tampers", "Jumping Jack Tampers", "Jumping Jack Tampers");
addList("Compaction", "Ride-On Asphalt Rollers", "Ride-On Asphalt Rollers", "Ride-On Asphalt Rollers");
addList("Compaction", "Reversible Vibratory Compactors", "Reversible Vibratory Compactors", "Reversible Vibratory Compactors");
addList("Compaction", "Ride-On Vibratory Rollers", "Ride-On Vibratory Rollers", "Ride-On Vibratory Rollers");
addList("Compaction", "Vibratory Compactors ", "Vibratory Compactors", "Vibratory Compactors");
addList("Compaction", "Walk Behind Asphalt Rollers", "Walk Behind Asphalt Rollers", "Walk Behind Asphalt Rollers");
addList("Compaction", "Walk Behind Trench Rollers", "Walk Behind Trench Rollers", "Walk Behind Trench Rollers");



addOption("Concrete & Masonry", "Select an item", "", 1); //HEADER OPTION
addList("Concrete & Masonry", "Air Powered Scabblers", "Air Powered Scabblers", "Air Powered Scabblers");
addList("Concrete & Masonry", "Chipping Hammers", "Chipping Hammers", "Chipping Hammers");
addList("Concrete & Masonry", "Concrete & Asphalt Saws", "Concrete & Asphalt Saws", "Concrete & Asphalt Saws");
addList("Concrete & Masonry", "Concrete Buckets", "Concrete Buckets", "Concrete Buckets");
addList("Concrete & Masonry", "Concrete Floor Grinders", "Concrete Floor Grinders", "Concrete Floor Grinders");
addList("Concrete & Masonry", "Concrete Mixers", "Concrete Mixers", "Concrete Mixers");
addList("Concrete & Masonry", "Concrete Planers", "Concrete Planers", "Concrete Planers");
addList("Concrete & Masonry", "Crack Chasers", "Crack Chasers", "Crack Chasers");
addList("Concrete & Masonry", "Conveyors", "Conveyors", "Conveyors");
addList("Concrete & Masonry", "Diamond Chain Saw", "Diamond Chain Saw", "Diamond Chain Saw");
addList("Concrete & Masonry", "Diamond Core Drills", "Diamond Core Drills", "Diamond Core Drills");
addList("Concrete & Masonry", "Dust Collector & Vacuums", "Dust Collector & Vacuums", "Dust Collector & Vacuums");
addList("Concrete & Masonry", "Flex-Shaft Vibrators", "Flex-Shaft Vibrators", "Flex-Shaft Vibrators");
addList("Concrete & Masonry", "Floor Saws", "Floor Saws", "Floor Saws");
addList("Concrete & Masonry", "Gas Breakers", "Gas Breakers", "Gas Breakers");
addList("Concrete & Masonry", "Hand-Held Grinder-Vacs", "Hand-Held Grinder-Vacs", "Hand-Held Grinder-Vacs");
addList("Concrete & Masonry", "High-Cycle Vibrators", "High-Cycle Vibrators", "High-Cycle Vibrators");
addList("Concrete & Masonry", "Hydraulic Rock Splitters", "Hydraulic Rock Splitters", "Hydraulic Rock Splitters");
addList("Concrete & Masonry", "Masonry Saws", "Masonry Saws", "Masonry Saws");
addList("Concrete & Masonry", "Mortar Mixers", "Mortar Mixers", "Mortar Mixers");
addList("Concrete & Masonry", "Multi-use Mixers", "Multi-use Mixers", "Multi-use Mixers");
addList("Concrete & Masonry", "Paving Breakers", "Paving Breakers", "Paving Breakers");
addList("Concrete & Masonry", "Portable Shot Blasters", "Portable Shot Blasters", "Portable Shot Blasters");
addList("Concrete & Masonry", "Power Buggies", "Power Buggies", "Power Buggies");
addList("Concrete & Masonry", "Power Trowels", "Power Trowels", "Power Trowels");
addList("Concrete & Masonry", "Rebar Cutter & Benders", "Rebar Cutter & Benders", "Rebar Cutter & Benders");
addList("Concrete & Masonry", "Rivet Busters", "Rivet Busters", "Rivet Busters");
addList("Concrete & Masonry", "Rock Drills", "Rock Drills", "Rock Drills");
addList("Concrete & Masonry", "Traffic Line Remover", "Traffic Line Remover", "Traffic Line Remover");
addList("Concrete & Masonry", "Traffic Safety Equipment", "Traffic Safety Equipment", "Traffic Safety Equipment");


addOption("General Construction Tools", "Select an item", "", 1); //HEADER OPTION
addList("General Construction Tools", "Angle Grinders", "Angle Grinders", "Angle Grinders");
addList("General Construction Tools", "Band Saws", "Band Saws", "Band Saws");
addList("General Construction Tools", "Belt Sander", "Belt Sander", "Belt Sander");
addList("General Construction Tools", "Bottle/Screw/Toe Jacks", "Bottle/Screw/Toe Jacks", "Bottle/Screw/Toe Jacks");
addList("General Construction Tools", "Chop Saws", "Chop Saws", "Chop Saws");
addList("General Construction Tools", "Circular Saws", "Circular Saws", "Circular Saws");
addList("General Construction Tools", "Compound Miter Saw", "Compound Miter Saw", "Compound Miter Saw");
addList("General Construction Tools", "Demolition Hammers", "Demolition Hammers", "Demolition Hammers");
addList("General Construction Tools", "Die Grinders", "Die Grinders", "Die Grinders");
addList("General Construction Tools", "Double Acting Cylinders", "Double Acting Cylinders", "Double Acting Cylinders");
addList("General Construction Tools", "Drywall Screwdrivers", "Drywall Screwdrivers", "Drywall Screwdrivers");
addList("General Construction Tools", "Hand Held Drills", "Hand Held Drills", "Hand Held Drills");
addList("General Construction Tools", "Heat Gun", "Heat Gun", "Heat Gun");
addList("General Construction Tools", "Hydraulic Cutterheads", "Hydraulic Cutterheads", "Hydraulic Cutterheads");
addList("General Construction Tools", "Hydraulic Flange Spreaders", "Hydraulic Flange Spreaders", "Hydraulic Flange Spreaders");
addList("General Construction Tools", "Hydraulic Jacking Systems", "Hydraulic Jacking Systems", "Hydraulic Jacking Systems");
addList("General Construction Tools", "Hydraulic Hexagon Wrenches", "Hydraulic Hexagon Wrenches", "Hydraulic Hexagon Wrenches");
addList("General Construction Tools", "Hydraulic Maintenance Set", "Hydraulic Maintenance Set", "Hydraulic Maintenance Set");
addList("General Construction Tools", "Hydraulic Nut Splitters", "Hydraulic Nut Splitters", "Hydraulic Nut Splitters");
addList("General Construction Tools", "Hydraulic Pumps", "Hydraulic Pumps", "Hydraulic Pumps");
addList("General Construction Tools", "Hydraulic Punches", "Hydraulic Punches", "Hydraulic Punches");
addList("General Construction Tools", "Hydraulic Torgue Wrenches", "Hydraulic Torgue Wrenches", "Hydraulic Torgue Wrenches");
addList("General Construction Tools", "Hydraulic Torque Pump", "Hydraulic Torque Pump", "Hydraulic Torque Pump");
addList("General Construction Tools", "Hydraulic Wedgie Spreaders", "Hydraulic Wedgie Spreaders", "Hydraulic Wedgie Spreaders");
addList("General Construction Tools", "Impact Wrenches", "Impact Wrenches", "Impact Wrenches");
addList("General Construction Tools", "Jigsaws", "Jigsaws", "Jigsaws");
addList("General Construction Tools", "Laser & Opitical Levels", "Laser & Opitical Levels", "Laser & Opitical Levels");
addList("General Construction Tools", "Lighting Equipment", "Lighting Equipment", "Lighting Equipment");
addList("General Construction Tools", "Magnetic Drills", "Magnetic Drills", "Magnetic Drills");
addList("General Construction Tools", "Orbital Sanders", "Orbital Sanders", "Orbital Sanders");
addList("General Construction Tools", "Painting Equipment", "Painting Equipment", "Painting Equipment");
addList("General Construction Tools", "Planners", "Planners", "Planners");
addList("General Construction Tools", "Pull Cylinders", "Pull Cylinders", "Pull Cylinders")
addList("General Construction Tools", "Reciprocal Saws", "Reciprocal Saws", "Reciprocal Saws");
addList("General Construction Tools", "Routers", "Routers", "Routers");
addList("General Construction Tools", "Shears & Nibblers", "Shears & Nibblers", "Shears & Nibblers");
addList("General Construction Tools", "Siding Equipment", "Siding Equipment", "Siding Equipment");
addList("General Construction Tools", "Single Acting Alum Cylinders", "Single Acting Alum Cylinders", "Single Acting Alum Cylinders");
addList("General Construction Tools", "Single Acting General Cylinders", "Single Acting General Cylinders", "Single Acting General Cylinders");
addList("General Construction Tools", "Single Acting High Tonnage Cylinders", "Single Acting High Tonnage Cylinders", "Single Acting High Tonnage Cylinders");
addList("General Construction Tools", "Single Acting Lock Nut Cylinders", "Single Acting Lock Nut Cylinders", "Single Acting Lock Nut Cylinders");
addList("General Construction Tools", "Single Acting Low Height Cylinders", "Single Acting Low Height Cylinders", "Single Acting Low Height Cylinders");
addList("General Construction Tools", "Single Acting Pancake Cylinders", "Single Acting Pancake Cylinders", "Single Acting Pancake Cylinders");
addList("General Construction Tools", "Table Saw", "Table Saw", "Table Saw");
addList("General Construction Tools", "Welding Equipment", "Welding Equipment", "Welding Equipment");



addOption("Generators & Accessories", "Select an item", "", 1); //HEADER OPTION
addList("Generators & Accessories", "Fuel Tanks", "Fuel Tanks", "Fuel Tanks");
addList("Generators & Accessories", "Generators", "Generators", "Generators");
addList("Generators & Accessories", "Generator Accessories", "Generator Accessories", "Generator Accessories");


addOption("Lawn & Landscape", "Select an item", "", 1); //HEADER OPTION

addList("Lawn & Landscape", "Backpack Sprayer", "Backpack Sprayer", "Backpack Sprayer");
addList("Lawn & Landscape", "Chain Saw", "Chain Saw", "Chain Saw");
addList("Lawn & Landscape", "Gas Powered Drill", "Gas Powered Drill", "Gas Powered Drill");
addList("Lawn & Landscape", "Hedge Trimmers", "Hedge Trimmers", "Hedge Trimmers");
addList("Lawn & Landscape", "Industrial Vehicles", "Industrial Vehicles", "Industrial Vehicles");
addList("Lawn & Landscape", "Lawn Aerators", "Lawn Aerators", "Lawn Aerators");
addList("Lawn & Landscape", "Lawn Dethatchers", "Lawn Dethatchers", "Lawn Dethatchers");
addList("Lawn & Landscape", "Lawn Mowers", "Lawn Mowers", "Lawn Mowers");
addList("Lawn & Landscape", "Lawn Overseeder", "Lawn Overseeder", "Lawn Overseeder");
addList("Lawn & Landscape", "Lawn Vacuum", "Lawn Vacuum", "Lawn Vacuum");
addList("Lawn & Landscape", "Lawn Spreaders & Rollers", "Lawn Spreaders & Rollers", "Lawn Spreaders & Rollers");
addList("Lawn & Landscape", "Leaf Blowers & Mulchers", "Leaf Blowers & Mulchers", "Leaf Blowers & Mulchers");
addList("Lawn & Landscape", "Log Splitter", "Log Splitter", "Log Splitter");
addList("Lawn & Landscape", "Post Hole Auger", "Post Hole Auger", "Post Hole Auger");
addList("Lawn & Landscape", "Stump Grinders", "Stump Grinders", "Stump Grinders");
addList("Lawn & Landscape", "Sod Cutters", "Sod Cutters", "Sod Cutters");
addList("Lawn & Landscape", "Trimmers & Prunners", "Trimmers & Prunners", "Trimmers & Prunners");
addList("Lawn & Landscape", "Wood & Brush Chippers", "Wood & Brush Chippers", "Wood & Brush Chippers");

addOption("Pumps & Trenchers", "Select an item", "", 1); //HEADER OPTION
addList("Pumps & Trenchers", "Pumps", "Pumps", "Pumps");
addList("Pumps & Trenchers", "Submersible Pump", "Submersible Pump", "Submersible Pump");
addList("Pumps & Trenchers", "Trench Shoring Equipment", "Trench Shoring Equipment", "Trench Shoring Equipment");


addOption("Heating, Air, Ventilation", "Select an item", "", 1); //HEADER OPTION
addList("Heating, Air, Ventilation", "Air Conditioners", "Air Conditioners", "Air Conditioners");
addList("Heating, Air, Ventilation", "Dehumidifiers", "Dehumidifiers", "Dehumidifiers");
addList("Heating, Air, Ventilation", "Fans, Blowers & Ventilators", "Fans, Blowers & Ventilators", "Fans, Blowers & Ventilators");
addList("Heating, Air, Ventilation", "Dehumidifiers", "Dehumidifiers", "Dehumidifiers");
addList("Heating, Air, Ventilation", "Heaters", "Heaters", "Heaters");
addList("Heating, Air, Ventilation", "Negative Air Machines", "Negative Air Machines", "Negative Air Machines");

addOption("Scaffolding, Ladders, Lifts", "Select an item", "", 1); //HEADER OPTION
addList("Scaffolding, Ladders, Lifts", "Ladders, Lifts & Scaffolding", "Ladders, Lifts & Scaffolding", "Ladders, Lifts & Scaffolding");