var xr_bd,xr_fc,xr_bc,xr_tr,xr_menuoffx,xr_menuoffy,xr_frames;var xr_nspeed;var xr_ma=new Array();var xr_mx=new Array();var xr_my=new Array();var xr_mc=new Array();var xr_mpos=new Array();var xr_mal=0;var xr_main=0;var xr_menuw=200;var xr_psrc=0;var xr_pname="";var xr_gd=0;var xr_gx,xr_gy;var xr_d=document;var xr_NS7=(!xr_d.all&&xr_d.getElementById);var xr_NS4=(!xr_d.getElementById);var xr_IE5=(!xr_NS4&&!xr_NS7&&(navigator.userAgent.indexOf('MSIE 5.0')!=-1||navigator.userAgent.indexOf('MSIE 5.2')!=-1));var xr_IE5p5=(!xr_NS4&&!xr_NS7&&navigator.userAgent.indexOf('MSIE 5.5')!=-1);var xr_NS6=(xr_NS7&&navigator.userAgent.indexOf('Netscape6')!=-1);var xr_SAF=navigator.userAgent.indexOf('Safari')!=-1;var xr_ifr=(!xr_NS7&&!xr_NS4&&!xr_IE5&&!xr_IE5p5);var xr_quirk=(xr_d.compatMode&&xr_d.compatMode=="BackCompat")||xr_IE5||xr_IE5p5;var xr_IE8=(navigator.userAgent.indexOf('MSIE 8')!=-1 && xr_d.documentMode>7);var xr_p=navigator.userAgent.indexOf('Opera');var xr_opera=xr_p!=-1;if(xr_p>-1){xr_p=navigator.userAgent.charAt(xr_p+6);if(xr_p>6)xr_NS7=1;else xr_NS4=1;};function xr_mainMenuItem(name,ext,h,w,url,tar,alt,dir,state,s){if(xr_NS4&&xr_main==0)return;if(xr_main==1)xr_d.write("<tr>");if(xr_main==1||xr_main==2)xr_d.write("<td"+xr_mal+">");xr_d.write("<a ");xr_d.write("href=\""+url+"\" ");if(tar!="")xr_d.write("target=\""+tar+"\" ");xr_d.write("onmouseout=\"");if(dir>0)xr_d.write("xr_tidyMenu(event);");xr_d.write("\" onmouseover=\"");if(dir>0)xr_d.write("xr_openMenu(event, '"+name+"',"+dir+","+xr_bc+","+xr_fc+");");xr_d.write("return false;\"");xr_d.write(" class=\""+s+"\" style=\"width:"+(w>0?w:xr_menuw)+"px\"");xr_d.write(">");xr_d.write("&nbsp;"+ext+"&nbsp;");xr_d.write("</a>");if(xr_main==1||xr_main==2)d.write("</td>");if(xr_main==1)d.write("</tr>");if(xr_main==3)d.write("<br />");};function xr_startSubmenu(name,style,sw){var depth=name.split("_").length+1000;if(sw>0)xr_menuw=sw;xr_d.write("<div id=\""+name+"\" class=\""+style+"\"  style=\"z-index:"+depth+";width:"+(xr_menuw+(xr_bd*2))+"px\">");};function xr_endSubmenu(name){xr_d.write("</div>");xr_d.getElementById(name).onmouseout=xr_tidyMenu;};function xr_submenuItem(text,url,tar,s){if(text=="---") xr_d.write("<div class=\""+s+"\" style=\"width:"+xr_menuw+"px\"><center><img src=\"index_htm_files/"+xr_menusep+"\" height=\"7\" width=\""+(xr_menuw-6-(2*xr_bd))+"\" border=0/></center></div>");else{xr_d.write("<a ");if(url!="")xr_d.write("href=\""+url+"\" ");if(tar!="")xr_d.write("target=\""+tar+"\" ");xr_d.write("class=\""+s+"\" style=\"width:"+xr_menuw+"px\">&nbsp;"+text+"&nbsp;</a>");};};function xr_openMenux(event,id,pos,bc,fc){if(!xr_mal>0 || xr_ma[0]!=id){xr_closeMenus("");xr_openMenu(event,id,pos,bc,fc);};};function xr_openMenu(event,id,pos,bc,fc){var el,x,y,dx,dy;var bwidth;if(xr_gd==0||xr_mal==0){var xr_p=xr_d.getElementById(id);xr_gx=0;xr_gy=0;while(xr_p&&xr_p.offsetParent){xr_p=xr_p.offsetParent;xr_gx+=xr_p.offsetLeft;