var i=1
var g=0
var x=0
var x1=20
var y=0
var u

var i1=1
var g1=0
var x2=0
var x3=20
var y1=0
var u1 

var i2=1
var g2=0
var x4=0
var x5=20
var y3=0
var u2 

var i3=1
var g3=0
var x6=0
var x7=20
var y4=0
var u3 

function up1() {


	
	if (i<65)
	{	g=1
	i=i+1
	x=x-2
	x1=x1+2
	redir1.style.top=x
	redir2.style.top=x1
	t = setTimeout("up1()", 0)
	}
	if (i==65){u=0}
}


function down1() {
speed=2
if (u==0){

	
	if (i>1)
	{	g=0
	i=i-1
	x=x+2
	x1=x1-2
	redir1.style.top=x
	redir2.style.top=x1
	t = setTimeout("down1()", 0)
	}
}

}



function up2() {

speed=2
if (i1<65){y1=50;}
if (i1<60){y1=20;}
if (i1<55){y1=0;}
	
	if (i1<65)
	{	g1=1
	i1=i1+1
	x2=x2-speed
	x3=x3+speed
	redir3.style.top=x2
	redir4.style.top=x3
	t = setTimeout("up2()", 0)
	}
	if (i1==65){u1=0}
}


function down2() {
speed=2 

if (u1==0){
if (i1<70){y1=0;}
if (i1<30){y1=5;}
if (i1<20){y1=20;}
if (i1<10){y1=50;}
	
	if (i1>1)
	{	g1=0
	i1=i1-1
	x2=x2+speed
	x3=x3-speed
	redir3.style.top=x2
	redir4.style.top=x3
	t = setTimeout("down2()", 0)
	}
}

}




function up3() {

speed=2
if (i2<65){y2=50;}
if (i2<60){y2=20;}
if (i2<55){y2=0;}
	
	if (i2<65)
	{	g2=1
	i2=i2+1
	x4=x4-speed
	x5=x5+speed
	redir5.style.top=x4
	redir6.style.top=x5
	t = setTimeout("up3()", 0)
	}
	if (i2==65){u2=0}
}


function down3() {
speed=2 

if (u2==0){
if (i2<70){y2=0;}
if (i2<30){y2=5;}
if (i2<20){y2=20;}
if (i2<10){y2=50;}
	
	if (i2>1)
	{	g2=0
	i2=i2-1
	x4=x4+speed
	x5=x5-speed
	redir5.style.top=x4
	redir6.style.top=x5
	t = setTimeout("down3()", 0)
	}
}

}

function up4() {

speed=2
if (i3<65){y3=50;}
if (i3<60){y3=20;}
if (i3<55){y3=0;}
	
	if (i3<65)
	{	g3=1
	i3=i3+1
	x6=x6-speed
	x7=x7+speed
	redir7.style.top=x6
	redir8.style.top=x7
	t = setTimeout("up4()", 0)
	}
	if (i3==65){u3=0}
}


function down4() {
speed=2 

if (u3==0){
if (i3<70){y3=0;}
if (i3<30){y3=5;}
if (i3<20){y3=20;}
if (i3<10){y3=50;}
	
	if (i3>1)
	{	g3=0
	i3=i3-1
	x6=x6+speed
	x7=x7-speed
	redir7.style.top=x6
	redir8.style.top=x7
	t = setTimeout("down4()", 0)
	}
}

}