var subscribe_name_hint="-- YOUR NAME --";var subscribe_email_hint="-- EMAIL ADDRESS --";var subscribe_name_hint_tc="-- 姓名 --";var subscribe_email_hint_tc="-- 電郵 --";var sel_infotab=0;var infotab_imgs=['tab_topSearchBook','tab_events','tab_exhibitors'];var infotab_imgw=[166,71,100];var infotab_imgw_d=[308,141,190];var infotabcn_imgw=[116,86,101];var infotabcn_imgw_d=[229,182,210];function infotab_hover(i)
{if(sel_infotab!=i)
{var tabimg=document.getElementById("infotab_"+i);var mysrc="images/"+infotab_imgs[i]+"_mouseOver.png";switchimgsrc(tabimg,mysrc,-1);}}
function infotab_out(i)
{if(sel_infotab!=i)
{var tabimg=document.getElementById("infotab_"+i);var mysrc="images/"+infotab_imgs[i]+".png";switchimgsrc(tabimg,mysrc,-1);}}
function infotab_select(i)
{var tabimg=document.getElementById("infotab_"+i);var mysrc="images/"+infotab_imgs[i]+"_d.png";var version=parseFloat(navigator.appVersion.split("MSIE")[1]);sel_infotab=i;Set_Cookie('hkbfinfotab',sel_infotab,12,'','','');for(var k=0;k<=2;k++)
{if(is_cn())
switchimgsrc(document.getElementById("infotab_"+k),"images/"+infotab_imgs[k]+".png",infotabcn_imgw[k],-1);else
switchimgsrc(document.getElementById("infotab_"+k),"images/"+infotab_imgs[k]+".png",infotab_imgw[k],-1);}
if(i==0)tabimg.style.marginLeft="0px";else document.getElementById("infotab_0").style.marginLeft="15px";if(is_cn())
switchimgsrc(tabimg,mysrc,infotabcn_imgw_d[i],-1);else
switchimgsrc(tabimg,mysrc,infotab_imgw_d[i],-1);document.getElementById("info_tab_content").innerHTML=document.getElementById("info_tab"+i).innerHTML;if(i==0)swfobject.embedSWF("fla_topSearchBook.swf","topSearchBookSWF","588px","195px","9.0.0","expressInstall.swf",flashvars,params,attributes);if(i==2){document.getElementById('exhibitors_list_end').innerHTML=document.getElementById('exhibitors_list_front').innerHTML+"<div class='exhibitor_sep'></div>";scrollexhibitors();setdisplay(document.getElementById('intobtn_exlist'),true);}
else
setdisplay(document.getElementById('intobtn_exlist'),false);}
function get_events(qd)
{ajax_loadcontent("info_tab_content","get_index_events.aspx?qdate="+qd);}
var scroller={init:function(){scroller.docH=document.getElementById("events_list").offsetHeight;scroller.contH=document.getElementById("events_holder").offsetHeight;scroller.scrollAreaH=document.getElementById("event_scrollbg").offsetHeight;scroller.scrollH=35;document.getElementById("event_scroller").style.height=Math.round(scroller.scrollH)+"px";scroller.scrollDist=Math.round(scroller.scrollAreaH-scroller.scrollH);Drag.init(document.getElementById("event_scroller"),null,0,0,-1,scroller.scrollDist);document.getElementById("event_scroller").onDrag=function(x,y){var scrollY=parseInt(document.getElementById("event_scroller").style.top);var docY=0-(scrollY*(scroller.docH-scroller.contH)/scroller.scrollDist);var contentlayer=document.getElementById("events_list");contentlayer.style.top=docY+"px";}
if(scroller.contH>scroller.docH)
document.getElementById("event_scrollbar").style.display="none";else
document.getElementById("event_scrollbar").style.display="";},reset:function(){var handler=document.getElementById("event_scroller");handler.style.top="0px";var contentlayer=document.getElementById("events_list");contentlayer.style.top="0px";scroller.docH=document.getElementById("events_list").offsetHeight;alert("scrollAreaH="+scroller.scrollAreaH+",contH="+scroller.contH+",docH="+scroller.docH);scroller.scrollH=35;if(!isNaN(scroller.scrollH))
document.getElementById("event_scroller").style.height=Math.round(scroller.scrollH)+"px";scroller.scrollDist=Math.round(scroller.scrollAreaH-scroller.scrollH);Drag.resetMaxY(document.getElementById("event_scroller"),scroller.scrollDist);if(scroller.contH>scroller.docH)
document.getElementById("event_scrollbar").style.display="none";else
document.getElementById("event_scrollbar").style.display="";}}
var scrollspeed=70;var doscroll=true;function scrollexhibitors()
{var step=3;var frontbox=document.getElementById('exhibitors_list_front');var endbox=document.getElementById('exhibitors_list_end');if(frontbox.offsetHeight>document.getElementById('exhibitors_holder').offsetHeight+5&&doscroll)
{endbox.style.display="";var length=frontbox.offsetHeight;var elength=endbox.offsetHeight;var fl;var el;if(frontbox.style.top=='')fl=0;else fl=parseInt(frontbox.style.top);if(endbox.style.top=='')el=length;else el=parseInt(endbox.style.top);fl=fl-step;el=el-step;if(fl<=-1*length)fl=elength;if(el<=-1*elength)el=length;frontbox.style.top=fl+"px";endbox.style.top=el+"px";setTimeout('scrollexhibitors()',scrollspeed);}
else
{if(frontbox.offsetHeight<=document.getElementById('exhibitors_holder').offsetHeight+5)
endbox.style.display="none";}}
function stopscroll(){doscroll=false;}
function startscroll(){if(!doscroll){doscroll=true;scrollexhibitors();}}
var sel_abouttab=0;var abouttab_imgs=['tab_generalInformation','tab_ticketing','tab_hallmap','tab_tips'];var abouttab_imgw=[102,76,63,26];var abouttab_imgw_d=[112,86,74,38];var abouttabcn_imgw=[62,63,63,79];var abouttabcn_imgw_d=[62,63,63,79];function abouttab_hover(i)
{if(sel_abouttab!=i)
{var tabimg=document.getElementById("abouttab_"+i);var mysrc="images/"+abouttab_imgs[i]+"_mouseOver.png";switchimgsrc(tabimg,mysrc,-1,-1);}}
function abouttab_out(i)
{if(sel_abouttab!=i)
{var tabimg=document.getElementById("abouttab_"+i);var mysrc="images/"+abouttab_imgs[i]+".png";switchimgsrc(tabimg,mysrc,-1,-1);}}
function abouttab_select(i)
{var tabimg=document.getElementById("abouttab_"+i);var mysrc="images/"+abouttab_imgs[i]+"_d.png";var version=parseFloat(navigator.appVersion.split("MSIE")[1]);sel_abouttab=i;for(var k=0;k<=3;k++)
{if(is_cn())
switchimgsrc(document.getElementById("abouttab_"+k),"images/"+abouttab_imgs[k]+".png",abouttabcn_imgw[k],-1);else
switchimgsrc(document.getElementById("abouttab_"+k),"images/"+abouttab_imgs[k]+".png",abouttab_imgw[k],-1);}
if(i==0)tabimg.style.marginLeft="0px";else document.getElementById("abouttab_0").style.marginLeft="0px";if(is_cn())
switchimgsrc(tabimg,mysrc,abouttabcn_imgw_d[i],-1);else
switchimgsrc(tabimg,mysrc,abouttab_imgw_d[i],-1);document.getElementById("about_tab_content").innerHTML=document.getElementById("about_tab"+i).innerHTML;}