// article functions 

function flipLayerArt (op) {
if (op == 'Foto') {
	var obj = document.getElementById("ajaxcontentarea");
	obj.innerHTML = tFoto;
	var obj1 = document.getElementById("maintab"); 
	if (tFoto != '' && tVideo != '') {	obj1.innerHTML = '<div class="tab"><ul><li class=\"selected\"><a>Foto</a><\/li><li><a href=\"javascript:flipLayerArt(\'Video\');\">Video<\/a><\/li></div>'; }

} else {
	var obj = document.getElementById("ajaxcontentarea");
    obj.innerHTML = tVideo;
	var obj1 = document.getElementById("maintab"); 
	if (tFoto != '' && tVideo != '')  { obj1.innerHTML = '<div class="tab"><ul><li><a href=\"javascript:flipLayerArt(\'Foto\');\">Foto</a><\/li><li class=\"selected\"><a>Video</a><\/li></div>'; }
    }
}


function chargeTerratvArt(id,contentid) {
document.getElementById(id).innerHTML = '<iframe width="322" height="338" id="frm_terratv" marginheight="0" marginwidth="0" scrolling="no" src="http://terratv.terra.com/templates/playerLightMini.aspx?contentid='+contentid+'" frameborder="0"></iframe>';
}