function linkMouseOver(obj) {
			id = obj.id;
			obj.style.color = "darkOrange";
			}
		function linkMouseOut(obj) {
			id = obj.id;
			obj.style.color = "#3366CC";
			}

		function linkExplicacaoMouseOver(obj) {
			id = obj.id;
			obj.style.color = "darkOrange";
			}
		function linkExplicacaoMouseOut(obj) {
			id = obj.id;
			obj.style.color = "#006699";
			}

		function abrePopup(pagina) {
			var opciones="toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=yes, width=508, height=365, top=85, left=140";
			window.open(pagina,"",opciones);
		}