function price_select_colour(article_id, variant_colour, variant_size) {
    colour =  variant_colour;
    size = $('select#' + variant_size).val();     
    
   // $('div.article_view_box_price').html('');
    $.ajax({     
        url : '/article/price/id/' + article_id + '/colour/' + escape(colour) + '/size/' + escape(size),        
        global : false,
        success : function(msg){
            $('div.article_view_box_price').html(msg);        
          
        }
    });     
    $.ajax({                 
        url : '/article/picture/id/' + article_id + '/colour/' + escape(colour),        
        global : false,
        success : function(msg){
            $('div.article_view_box_picture').html(msg);        
          
        }
    });      
}

function price_select_size(article_id, variant_colour, variant_size) {
    colour = $('input#' + variant_colour).val(); 
    if(colour == '') {
    	colour = '';
    } else {
    	colour = '/colour/' + escape(colour);
    }
    size = $('select#' + variant_size).val();        
    
   // $('div.article_view_box_price').html('');
    $.ajax({     
        url : '/article/price/id/' + article_id + colour + '/size/' + escape(size),        
        global : false,
        success : function(msg){
            $('div.article_view_box_price').html(msg);        
          
        }
    });          
}

function preview_select_colour(article_id, colour) {
    $.ajax({
        url : '/article/thumb/id/' + article_id + '/colour/' + escape(colour),        
        global : false,
        success : function(msg){
            $('div.article_view_thumb_' + article_id).html(msg);        
          
        }    	
    })
}