function popup(url,win_name,width,height)
{var hwd=window.open(url,win_name,"width="+width+",height="+height+",scrollbars=yes,resizable=yes");hwd.focus();}
function go2url(cat)
{switch(cat)
{case"TU":{window.open("http://www.feather.alta.hk");}break;case"KK":{window.open("http://www.kok3.alta.hk");}break;case"MX":{window.open("http://www.mx.alta.hk");}break;case"ND":{window.open("http://www.nida.alta.hk");}break;case"csinfo":{window.open("cscenter.php","cscenter","width=1200,menubar=no,scrollbars=yes,resizable=yes");}break;case"acard":{self.location.href="index.php?73dce75d92181ca956e737b3cb66db98";}break;case"sales":{window.open("sales_channel.html","sales","width=1200,menubar=no,scrollbars=yes,resizable=yes");}break;case"agift":{self.location.href="index.php?73dce75d92181ca956e737b3cb66db98";}break;case"cshelp":{self.location.href="cscenter.php";}break;case"recruit":{window.open("recruit.php","cscenter","width=1200,menubar=no,scrollbars=yes,resizable=yes");}break;default:{}break;}}
function adjust_center(elementId)
{var objRef=document.getElementById(elementId);if(objRef!=null)
{objRef.style.visibility='hidden';var myWidth=0,myHeight=0;if(typeof(window.innerWidth)=='number')
{myWidth=window.innerWidth;myHeight=window.innerHeight;}
else
if(document.documentElement&&(document.documentElement.clientWidth||document.documentElement.clientHeight))
{myWidth=document.documentElement.clientWidth;myHeight=document.documentElement.clientHeight;}
else
if(document.body&&(document.body.clientWidth||document.body.clientHeight))
{myWidth=document.body.clientWidth;myHeight=document.body.clientHeight;}
var var_margin_left=(myWidth/2)-(objRef.style.width.substring(0,objRef.style.width.indexOf("px"))/2);objRef.style.margin='0 '+var_margin_left;objRef.style.visibility='visible';}}
function get_width()
{var myWidth=0,myHeight=0;if(typeof(window.innerWidth)=='number')
{myWidth=window.innerWidth;myHeight=window.innerHeight;}
else
if(document.documentElement&&(document.documentElement.clientWidth||document.documentElement.clientHeight))
{myWidth=document.documentElement.clientWidth;myHeight=document.documentElement.clientHeight;}
else
if(document.body&&(document.body.clientWidth||document.body.clientHeight))
{myWidth=document.body.clientWidth;myHeight=document.body.clientHeight;}
return[myWidth,myHeight];}
function flash_popup_close()
{flash_popup.style.visibility='hidden';}