function showPost(id)
{
	document.getElementById("read_more"+id).className="hidden";
	document.getElementById("hidden_body"+id).className="";
	document.getElementById("contract_post"+id).className="read_more";
}

function hidePost(id)
{
	document.getElementById("read_more"+id).className="read_more";
	document.getElementById("hidden_body"+id).className="hidden";
	document.getElementById("contract_post"+id).className="hidden";
}