function getDataset2()
{
    return "<b>" + imageArray2[eval(rNumber)][6] +"</b>";
	
}
function getDescription2()
{
    return imageArray2[eval(rNumber)][7];
}
function getLocation2()
{
    return imageArray2[eval(rNumber)][8];
}

document.write(getDataset2()+ "&nbsp;" + getDescription2() + "<br>"+ getLocation2());