function NavCol_Boton_Ovr(id) {
		var oAux = new getObj('navcol_elem_' + id);
		//oAux.style.backgroundColor = '#cccccc';

		var oAux = new getObj('navcol_txt_' + id);
		oAux.style.fontWeight = 'bold';
	}

	function NavCol_Boton_Out(id) {
		var oAux = new getObj('navcol_elem_' + id);
		//oAux.style.backgroundColor = '#ffffff';

		var oAux = new getObj('navcol_txt_' + id);
		oAux.style.fontWeight = 'normal';
	}
	
	function NavCol_Boton_Click(sHREF, sTarget) {
		if (sTarget == '_self'){
			location.href=sHREF;
		} else {
			location.href=sHREF;
		}
	}