HM_DOM = (document.getElementById) ? true : false;
   HM_NS4 = (document.layers) ? true : false;
    HM_IE = (document.all) ? true : false;
   HM_IE4 = HM_IE && !HM_DOM;
   HM_Mac = (navigator.appVersion.indexOf("Mac") != -1);
  HM_IE4M = HM_IE4 && HM_Mac;

HM_Array1 = [
[110,		// menu width
185,		// left_position
50,		// top_position
"#FF9900",      // font_color
"#FFFFFF",   // mouseover_font_color
"#000099",   // background_color
"#000099",    // mouseover_background_color
"#807FCD",     // border_color
"#807FCD",    // separator_color
1,			// top_is_permanent
1,          // top_is_horizontal
0,          // tree_is_horizontal
1,          // position_under
0,          // top_more_images_visible
1,          // tree_more_images_visible
"null",     // evaluate_upon_tree_show
"null",     // evaluate_upon_tree_hide
false,							   // right_to_left
false,						   // display_on_click
false,						   // top_is_variable_width
false,						   	   // tree_is_variable_width
],          //right-to-left
[" DEBAT","",1,0,1],
[" EAST techno.","",1,0,1],
[" Tour","",1,0,1],
[" Project","",1,0,1],
[" Product","",1,0,1],
]

HM_Array1_1 = [
[], 
[" Home","index.html",1,0,0],
[" News","debat/news.html",1,0,0],
[" Objectives","debat/objectives.html",1,0,0],
[" Context","debat/context.html",1,0,0],
[" Benefits","debat/benefits.html",1,0,0],
[" Get involved","debat/get_involved.html",1,0,0],
]

HM_Array1_2 = [
[], 
[" Description","east/description.html",1,0,0],
[" Links","east/links.html",1,0,0],
]

HM_Array1_3 = [
[],          
[" How it works","tour/how_it_works.html",1,0,0],
[" Components","",1,0,1],
[" Documentation","tour/documentation.html",1,0,0],
]

HM_Array1_3_2 = [
[],          
["DEBAT Integrated Environment","tour/ie.html",1,0,0],
["DEBAT Core","tour/core.html",1,0,0],
["DEBAT Modeller","tour/modeller.html",1,0,0],
["DEBAT Produced & Editor","tour/dpe.html",1,0,0],
["DEBAT Extractor & Querying","tour/dqe.html",1,0,0],
["DEBAT Utilities","tour/ut.html",1,0,0],
["DEBAT Post-Processing Tools","tour/ppt.html",1,0,0],
["DEBAT Distribution","tour/distribution.html",1,0,0],
["DEBAT Web Services","tour/web.html",1,0,0],
]

HM_Array1_4 = [
[], 
[" Roadmap","project/roadmap.html",1,0,0],
[" Documentation","project/documentation.html",1,0,0],
[" User Group","project/user_group.html",1,0,0],
]

HM_Array1_5 = [
[], 
[" History","product/history.html",1,0,0],
[" ScreenShots","product/screenshot.html",1,0,0],
[" Download","product/download.html",1,0,0],
[" Bug tracking","product/spr.html",1,0,0],
]