var number_of_scrollers = 3;
var scrollers = new Array();
speed = 6; // Scroll speed

scrollers[0] = new Array()
scrollers[0]["upH"] = 15; // Height of up-arrow
scrollers[0]["upW"] = 15; // Width of up-arrow
scrollers[0]["downH"] = 15; // Height of down-arrow
scrollers[0]["downW"] = 15; // Width of down-arrow
scrollers[0]["dragH"] = 45; // Height of scrollbar
scrollers[0]["dragW"] = 15; // Width of scrollbar
scrollers[0]["scrollH"] = 370; // Height of scrollarea

scrollers[1] = new Array()
scrollers[1]["upH"] = 15; // Height of up-arrow
scrollers[1]["upW"] = 15; // Width of up-arrow
scrollers[1]["downH"] = 15; // Height of down-arrow
scrollers[1]["downW"] = 15; // Width of down-arrow
scrollers[1]["dragH"] = 45; // Height of scrollbar
scrollers[1]["dragW"] = 15; // Width of scrollbar
scrollers[1]["scrollH"] = 370; // Height of scrollarea

scrollers[2] = new Array()
scrollers[2]["upH"] = 15; // Height of up-arrow
scrollers[2]["upW"] = 15; // Width of up-arrow
scrollers[2]["downH"] = 15; // Height of down-arrow
scrollers[2]["downW"] = 15; // Width of down-arrow
scrollers[2]["dragH"] = 45; // Height of scrollbar
scrollers[2]["dragW"] = 15; // Width of scrollbar
scrollers[2]["scrollH"] = 370; // Height of scrollarea