var browser_type=navigator.appName;
var vertical_location = 'l';
var main_cat='cat_1::cat_34::cat_35::cat_29::cat_36';
var sub_cat='cat_35:cat_30:Europe & the Baltic:y:1,cat_35:cat_31:Africa & the Middle East:y:2,cat_35:cat_32:The Americas:y:3,cat_35:cat_33:Australasia:y:4';
var sub_cat_ext='cat_30::http://::n,cat_31::http://::n,cat_32::http://::n,cat_33::http://::n';
var sub_navig_file_name="1:background_1.html::34:talk_subjects_34.html::35:architectural_history_35.html::30:page_30.html::31:page_31.html::32:the_americas_32.html::33:australasia_33.html::29:photo_gallery_29.html::36:contact_36.html::";
var open_scroll_img ='img/base/ba3.gif';
var open_static_img ='img/base/ba2.gif';
var l_int_width = 155; 
var l_int_height = 18;  
var title_size =2;
var title_style ="Verdana";
var title_align="left"; 
var l_str_ver_align = "middle" ;
var default_title_color = "#FFFFFF" ; 
var scroll_title_color = "#000000";  
var common_height ; 
var common_width; 
var common_top;
var common_left;
var common_inc; 
function getScreenFix(l)
{
var l_width_pixel =eval(l);
l_width_pixel = eval(l-(l_int_width+Math.round(l_int_width/2.3)));
return l_width_pixel; 
}
var l_img_scroll_list = new Array(open_scroll_img,open_scroll_img,open_scroll_img);
var l_img_static_list = new Array(open_static_img,open_static_img,open_static_img);
var l_img_width_list = new Array('100','120','140');
var l_img_height = 20;