function picPrev(theImage)
{
	getDIV("preview").innerHTML = theImage;
}


function getDIV(layerID){      //access a DIV
	if(document.getElementById)
		return document.getElementById(layerID);
	else if(document.all)
		return document.all[layerID];
	else if(document.layers)
		return document.layers[layerID];
}