i = 0
var speed = 1

function scroll() {
i = i + speed
var div = document.getElementById("scroll")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll()",40)
}

function scroll2() {
i = i + speed
var div = document.getElementById("scroll2")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll2()",40)
}

function scroll3() {
i = i + speed
var div = document.getElementById("scroll3")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll3()",40)
}

function scroll4() {
i = i + speed
var div = document.getElementById("scroll4")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll4()",40)
}

function scroll5() {
i = i + speed
var div = document.getElementById("scroll5")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll5()",40)
}

function scroll6() {
i = i + speed
var div = document.getElementById("scroll6")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll6()",40)
}

function scroll7() {
i = i + speed
var div = document.getElementById("scroll7")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll7()",40)
}

function scroll8() {
i = i + speed
var div = document.getElementById("scroll8")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll8()",40)
}

function scroll9() {
i = i + speed
var div = document.getElementById("scroll9")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll9()",40)
}

function scroll10() {
i = i + speed
var div = document.getElementById("scroll10")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll10()",40)
}

function scroll11() {
i = i + speed
var div = document.getElementById("scroll11")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll11()",40)
}

function scroll12() {
i = i + speed
var div = document.getElementById("scroll12")
div.scrollTop = i
if (i > div.scrollHeight - 0) {i = 0}
t1=setTimeout("scroll12()",40)
}