var im=0,nims=3,ims=new Array(nims),nLoaded=0;

function vestaStart()
{
	for(j=0;j<nims;j++)
	{
		ims[j]=new Image();
		ims[j].onload=vestaCount;
	}
	ims[0].src="im/g8196-8228_vesta.jpg";
	ims[1].src="im/g8244-8276_vesta.jpg";
	ims[2].src="im/g8283-8315_vesta.jpg";
}

function vestaCount()
{
	nLoaded++;
	if (nLoaded>=nims) vestaStep();
}

function vestaStep()
{
	document.images["vesta"].src=ims[im].src;
	im++;
	if(im>=nims)im=0;
	setTimeout("vestaStep()",2000);
}