var divs = new Array();
function position(oDiv){
    switch (oDiv.curpos)
    {
    case 1:
        oDiv.curpos = 2; yStep = -20; xStep = 105; from = 100; to = 200;
    break
    case 2:
        oDiv.curpos = 3; yStep = -31; xStep = 148; from = 100; to = 200;
    break
    case 3:
        oDiv.curpos = 4; yStep = 97; xStep = 84; from = 100; to = 100;
    break
    case 4:
        oDiv.curpos = 5; yStep = 96; xStep = 36; from = 100; to = 100;
    break
    case 5:
        oDiv.curpos = 1; yStep = -142; xStep = -373; from = 100; to = 25;
    break
    }
    Effect.MoveBy(oDiv, yStep, xStep); new Effect.Scale(oDiv, from, to, {scaleX: true,scaleY: true}); return false;
}
function initDivs() {
    for (var i = 1; i < 6; i++ ) {
        divs[i] = document.getElementById('pic_'+i);
        divs[i].curpos = i;
    }
}

function move() {
    for (var i = 1; i < 6; i++ ) {
        position(divs[i]);
    }
    setTimeout("move()", 5000);
}

window.onload = function(){
	initDivs();
	move();
}