function resize_bg_lines(){ 
    var height__;
    if($.browser.mozilla) height__ = 120;
    else if($.browser.msie && $.browser.version == 7) height__ = 115;
    else if($.browser.msie && $.browser.version == 8) height__ = 122;
    else if($.browser.msie && $.browser.version == 9) height__ = 115;
    else if($.browser.chrome || $.browser.safari) height__ = 120;
    else if($.browser.opera) height__ = 115;
    
    $(".vert_line_bg").height($(".center_block").height() - $(".top_info").height() - height__ + "px");
    
    if($.browser.mozilla) height__ = 60;
    else if($.browser.msie && $.browser.version == 7) height__ = 55;
    else if($.browser.msie && $.browser.version == 8) height__ = 62;
    else if($.browser.msie && $.browser.version == 9) height__ = 55;
    else if($.browser.chrome || $.browser.safari) height__ = 60;
    else if($.browser.opera) height__ = 55;
    
    $(".vert_line_bg_two").height($(".center_block").height() - $(".top_info").height() - height__ + "px");
}