var randomnumber = Math.round(Math.random()*3);
if (randomnumber == 0)
{movie0();}
else if (randomnumber == 1)
{movie1();}
else if (randomnumber == 2)
{movie2();}
else
{movie3();}
function movie0(){
document.write("")
}
function movie1(){
document.write("")
}
function movie2(){
document.write("")
}
function movie3(){
document.write("")
}