function cambiarLoc_(unDocument, unCombo) {
	unDocument.location = unCombo[unCombo.selectedIndex].value;
}

function comboMesAno() {
	document.write ('<form name="frmComboMesAno" class="campos">');
	document.write( '<select name="cbComboMesAno" class="botones">');	
	document.write ('<option  value="#" selected>Ediciones Anteriores</option>');
	      document.write ('<option  value="/prodiseno/boletin/news188.htm" >Boletín Nº188</option>');
		  document.write ('<option  value="/prodiseno/boletin/news187.htm" >Boletín Nº187</option>');
	      document.write ('<option  value="/prodiseno/boletin/news186.htm" >Boletín Nº186</option>');
		  document.write ('<option  value="/prodiseno/boletin/news185.htm" >Boletín Nº185</option>');
		  document.write ('<option  value="/prodiseno/boletin/news184.htm" >Boletín Nº184</option>');
		  document.write ('<option  value="/prodiseno/boletin/news183.htm" >Boletín Nº183</option>');
		  document.write ('<option  value="/prodiseno/boletin/news182.htm" >Boletín Nº182</option>');
		  document.write ('<option  value="/prodiseno/boletin/news181.htm" >Boletín Nº181</option>');
	      document.write ('<option  value="/prodiseno/boletin/news180.htm" >Boletín Nº180</option>');
	      document.write ('<option  value="/prodiseno/boletin/news179.htm" >Boletín Nº179</option>');
	      document.write ('<option  value="/prodiseno/boletin/news178.htm" >Boletín Nº178</option>');
		  document.write ('<option  value="/prodiseno/boletin/news177.htm" >Boletín Nº177</option>');
		  document.write ('<option  value="/prodiseno/boletin/news176.htm" >Boletín Nº176</option>');
	      document.write ('<option  value="/prodiseno/boletin/news175.htm" >Boletín Nº175</option>');
	   	  document.write ('<option  value="/prodiseno/boletin/news174.htm" >Boletín Nº174</option>');
		  document.write ('<option  value="/prodiseno/boletin/news173.htm" >Boletín Nº173</option>');
		  document.write ('<option  value="/prodiseno/boletin/news172.htm" >Boletín Nº172</option>');
		  document.write ('<option  value="/prodiseno/boletin/news171.htm" >Boletín Nº171</option>');
	      document.write ('<option  value="/prodiseno/boletin/news170.htm" >Boletín Nº170</option>');
		  document.write ('<option  value="/prodiseno/boletin/news169.htm" >Boletín Nº169</option>');
		  document.write ('<option  value="/prodiseno/boletin/news168.htm" >Boletín Nº168</option>');
	      document.write ('<option  value="/prodiseno/boletin/news167.htm" >Boletín Nº167</option>');
	      document.write ('<option  value="/prodiseno/boletin/news166.htm" >Boletín Nº166</option>');
		  document.write ('<option  value="/prodiseno/boletin/news165.htm" >Boletín Nº165</option>');
		  document.write ('<option  value="/prodiseno/boletin/news164.htm" >Boletín Nº164</option>');
		  document.write ('<option  value="/prodiseno/boletin/news163.htm" >Boletín Nº163</option>');
		  document.write ('<option  value="/prodiseno/boletin/news162.htm" >Boletín Nº162</option>');
		  document.write ('<option  value="/prodiseno/boletin/news161.htm" >Boletín Nº161</option>');
	      document.write ('<option  value="/prodiseno/boletin/news160.htm" >Boletín Nº160</option>');
	      document.write ('<option  value="/prodiseno/boletin/news159.htm" >Boletín Nº159</option>');
		  document.write ('<option  value="/prodiseno/boletin/news158.htm" >Boletín Nº158</option>');
		  document.write ('<option  value="/prodiseno/boletin/news157.htm" >Boletín Nº157</option>');
		  document.write ('<option  value="/prodiseno/boletin/news156.htm" >Boletín Nº156</option>');
		  document.write ('<option  value="/prodiseno/boletin/news155.htm" >Boletín Nº155</option>');
		  document.write ('<option  value="/prodiseno/boletin/news154.htm" >Boletín Nº154</option>');
		  document.write ('<option  value="/prodiseno/boletin/news153.htm" >Boletín Nº153</option>');
		  document.write ('<option  value="/prodiseno/boletin/news152.htm" >Boletín Nº152</option>');
		  document.write ('<option  value="/prodiseno/boletin/news151.htm" >Boletín Nº151</option>');
	      document.write ('<option  value="/prodiseno/boletin/news150.htm" >Boletín Nº150</option>');
		  document.write ('<option  value="/prodiseno/boletin/news149.htm" >Boletín Nº149</option>');
		  document.write ('<option  value="/prodiseno/boletin/news148.htm" >Boletín Nº148</option>');
	document.write ('</select>'); 
	document.write ('&nbsp;&nbsp;'); 
	document.write ('<input type="button" value="Ver" onClick="cambiarLoc_(document, document.frmComboMesAno.cbComboMesAno)">'); 
	document.write ('</form>');
}