function ele_swap(ele1, ele2)
{
	show = document.getElementById(ele1);
	hide = document.getElementById(ele2);
	show.style.display = "block";
	hide.style.display = "none";
	return false;
}

function thumbup(path, ele)
{
	big = document.getElementById(ele);
	big.src = path;
}

function segment()
{
	location.href = "index.php/"+escape("listings/results/ad_info/"+document.getElementById('ad_info').value+"/");
}