var currencies = new Array();
currencies.push('£');
currencies.push('€');
currencies.push('$');

/**
* AJAX request to update currencies section
*/
function change_currency(product_id)
{
	 $.post('ajax/currency_loader.php', {'currency_selector' : $("#currency_selector").val(), 'product_id' : product_id}, reload_rates, "text");
}

/**
* actions to render HTML after successful rate load
*/
function reload_rates(data)
{
	//alert(data);
	var data = eval('(' + data + ')');
	
	if ( (data.conversion_rate > 0) && (currencies[data.sort_order]) )
	{
		$(".currency").text(currencies[data.sort_order]);
		$(".currency_value").each(function(el) { $(this).text(Math.round($("#"+this.id+'_input').val() * data.conversion_rate));  });
		
	}
	
}