function checkpfsearch() {
    if(document.pfsearch.animal.selectedIndex==0) {
        alert("Please select an animal");
        document.pfsearch.animal.focus();
        return false;
    }
    return true;
}

function pfsearch() {
    document.write('<form action=\"http://search.petfinder.com/search/search.cgi\" method=\"get\" name=\"pfsearch\" onSubmit=\"return checkpfsearch();\" target=\"_blank\">');
    document.write('<input type=\"hidden\" name=\"preview\" value=\"1\">');
    
    document.write('<div class=\"animal\">');
    document.write('<label for=\"animal\">Animal</label>');
    document.write('<select name=\"animal\">');
    document.write('<option value=\"\" selected> --Select--');
    document.write('<option value=\"Bird\"> Bird');
    document.write('<option value=\"Cat\"> Cat');
    document.write('<option value=\"Dog\"> Dog');
    document.write('<option value=\"Horse\"> Horse');
    document.write('<option value=\"Pig\"> Pig');
    document.write('<option value=\"Rabbit\"> Rabbit');
    document.write('<option value=\"Reptile\"> Reptile');
    document.write('<option value=\"Small&Furry\"> Small&Furry');
    document.write('</select>');
	document.write('</div>');
	document.write('<div class=\"breed\">');
    document.write('<label for=\"pet.Breed\">Breed</label>');
    document.write('<input name=\"pet.Breed\" style=\"FONT-SIZE:12px\" size=\"5\">');
	document.write('</div>');
	document.write('<div class=\"location\">');
    document.write('<label for=\"location\">Zip</label>');    
    document.write('<input name=\"location\" style=\"FONT-SIZE:12px\" size=\"5\">');
    document.write('<input type=\"image\" src=\"http://www.krem.com/pickofthelitter/images/go-btn.gif\" width=\"23\" height=\"22\" border=\"0\" align=\"TOP\" style=\"margin-left: 5px;\">');
	document.write('</div>');
    document.write('</form>');

}