/**
 * Function for change gallery photos on current page without reloading page
 *
 */

function change_gallery_photo(id, img)
{
	document.getElementById('img_gallery_photo').src=img;

	for(var i=1; i<=20; i++)
	{
		$numb_text_obj = document.getElementById('gallery_down_menu_number_'+i); 

		if($numb_text_obj != null)
			if(i == id)	
				$numb_text_obj.style.fontWeight = 'bold';
			else
				$numb_text_obj.style.fontWeight = '';
	}
	return true;		
}