function buscaCompras(){     

var output = "";                              
output += '<tr>'; 
output += '		<td align="center">';
output += '		   <form method=POST action="http://www.esmascompras.com/pesquisa/pesquisa.asp?franq=156" target="_blank">';
output += '        <input type=hidden value=pesquisa-rapida name=action>';
output += '        <input type=hidden value=P name=tipo_pesquisa>';
output += '        <input style="FONT-WEIGHT: normal; FONT-SIZE: 10px; COLOR: #000000; FONT-STYLE: normal; FONT-FAMILY: Arial, Helvetica; TEXT-DECORATION: none" onFocus="javascript: this.value=\'\'\;" size="23" width="123" name="palavra">';
output += ' 	</td>';
output += '</tr>';
output += '<tr>';
output += '		<td align="right"><input type=image src="http://i.esmas.com/img/b_azul_buscar.gif" align="right" value="submit" border="0" name="enviar"></td>';
output += '</tr>';
output += '        </form>';

document.write(output);
}