function random_imglink(){
var t1=new Array()

t1[1]="/pics/t1.jpg"
t1[2]="/pics/t2.jpg"
t1[3]="/pics/t3.jpg"
t1[4]="/pics/t4.jpg"

var t2=new Array()

t2[1]="/pics/t17.jpg"
t2[2]="/pics/t6.jpg"
t2[3]="/pics/t7.jpg"
t2[4]="/pics/t8.jpg"

var t3=new Array()

t3[1]="/pics/t9.jpg"
t3[2]="/pics/t10.jpg"
t3[3]="/pics/t11.jpg"
t3[4]="/pics/t12.jpg"

var t4=new Array()

t4[1]="/pics/t13.jpg"
t4[2]="/pics/t14.jpg"
t4[3]="/pics/t15.jpg"
t4[4]="/pics/t16.jpg"

var r1=Math.floor(Math.random()*t1.length)
if (r1==0)
r1=1

var r2=Math.floor(Math.random()*t2.length)
if (r2==0)
r2=1

var r3=Math.floor(Math.random()*t3.length)
if (r3==0)
r3=1

var r4=Math.floor(Math.random()*t4.length)
if (r4==0)
r4=1

document.write('<img id="picbart1" src="'+t1[r1]+'" border=0><img id="picbart2" src="'+t2[r2]+'" border=0><img id="picbart3" src="'+t3[r3]+'" border=0><img id="picbart4" src="'+t4[r4]+'" border=0>')

}
random_imglink()