$(document).ready(function() {
	$("input,textarea,select").focus(function() {giveFocus(this);});
	$("input,textarea,select").click(function() {giveFocus(this);});
	$("#add_child").click(function() {addChild();});
});

function addChild() {
	var children = parseInt($('#ch_count').val());
	$('#children').append('<fieldset><label class="description">Child</label><span class="part"><input id="child'+children+'" name="child[]" class="text" size="10" type="text"/><label for="child'+children+'">Name</label></span><span class="part"><input id="childAge'+children+'" name="childAge[]" class="text" size="3" type="text"/><label>Age</label></span><span class="part radio"><input id="childSchool'+children+'" name="childSchool[]" value="'+children+'" type="checkbox"/><label for="childSchool'+children+'">Attending School/University</label></span></li>');
	$('#ch_count').val(children+1);
}

function giveFocus(target) {
	$("fieldset").removeClass("active");
	$(target).parent("fieldset").addClass("active");
	$(target).parent().parent("fieldset").addClass("active");
}