// JavaScript Document
function change_breed(which, key) {
	if(key != '') {
		var key = '_' + key; 
	} else { 
		var key = ''; 
	}
	var ele = document.getElementById('pedigree_options' + key);
	var dd = document.getElementById('petsbreed_dd' + key);
	var tb = document.getElementById('petsbreed_tb' + key);
	if(which.value == 'pedigree') {
		ele.style.display = 'block';
	} else if (which.value == 'crossbreed') {
		
		ele.style.display = 'none';
		tb.value = '';
	} else {
		ele.style.display = 'none';
		tb.value = '';
	}
}