Отображение аттрибутов на странице категории в виде кнопок - Общие вопросы и ошибки

<script>
// RadioButton
	$('.radioblock').find('.radio').click(function(){
		var valueRadio = $(this).html();
		$(this).parent().find('.radio').removeClass('active');
		$(this).addClass('active');
			$(this).parent().find('input').val(valueRadio).attr('checked','checked')
	});
    </script>

  $html.='<div class="radio">'.$obj->$key.'</div><input type="hidden" name="'.$name.'" id="'.$id_text.'" value="'.$obj->$key.'"'.$sel.' '.$params.'> '."".$separator;

/* = Переключатели Radio Button */
.radio {
	display: block;
	height: 25px;
	background: #fdac74;

	cursor: pointer;
	text-indent: 10px;
	font-size: 13px;
	float:left;
	color:#8f4d00;
	min-width:27px;
	margin-right:10px;
}




.radioblock label {
    float: left;

}
.radio.active {
	background: #ffdfc8;
}
.radio.error {
	border-color: #ff0000;
}

  $html.='<div class="radio">'.$obj->$key.'</div><input type="hidden" name="'.$name.'" id="'.$id_text.'" value="'.$obj->$key.'"'.$sel.' '.$params.'> '."".$separator;

var valueRadio = $(this).html();

$(this).parent().find('input').val(valueRadio)

this.getAttribute

var valueRadio = $j(this).html();

var valueRadio = $j(this).data('attrId');

 href="<?php print $product->buy_link?> data-attr-id="'.$obj->$key.'"">

<script>
	// RadioButton
var $j = jQuery.noConflict();		
$j('#pid_<?php print $product->product_id?>_block_attr_sel_<?php foreach($attributes as $attribut){?><?php print $attribut->attr_id?><?php }?>').find('.input_type_radio').click(function(){
		var valueRadio = $j(this).data('attrId');
	$j(this).parent().find('.input_type_radio').removeClass('active');
		$j(this).addClass('active');
		$j(this).parent().find('input').val(valueRadio).attr('checked','checked');
	});
    </script>

  $html.='<span class="input_type_radio" data-attr-id="'.$obj->$key.'">'.$obj->$val.'</span><input type="radio" name="'.$name.'" id="'.$id_text.'" value="'.$obj->$key.'"'.$sel.' '.$params.'> '."".$separator;

$j('#pid_<?php print $product->product_id?>_block_attr_sel_<?php foreach($attributes as $attribut){?><?php print $attribut->attr_id?><?php }?>')