//-- Pegar Tamanho da Página
	function getDocHeight(doc) {
		var docHt = 0, sh, oh;
		if (doc.height) docHt = doc.height;
		else if (doc.body) {
			if (doc.body.scrollHeight) docHt = sh = doc.body.scrollHeight;
			if (doc.body.offsetHeight) docHt = oh = doc.body.offsetHeight;
			if (sh && oh) docHt = Math.max(sh, oh);
		}
		return docHt;
	}

	//-- Seta o tamanho do IFRAME
	function setIframeHeight(iframeName,intTam) {
	var docHt;
	var iframeWin = window.frames[iframeName];
	var iframeEl = document.getElementById? document.getElementById(iframeName): document.all? document.all[iframeName]: null;
		if ( iframeEl && iframeWin ) {
			iframeEl.style.height = "auto"; 
			if (intTam == -1){
				docHt = getDocHeight(iframeWin.document);
			}
			else
				docHt = intTam;
			if (docHt) iframeEl.style.height = docHt;
		}
		//alert(docHt + ' -- ' + iframeName);
	}