function setPng24(obj) {
        obj.width=obj.height=1;
        obj.className=obj.className.replace(/\bpng24\b/i,'');
        obj.style.filter =
        "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
        obj.src=''; 
        return '';
}


function clearbg(id) {
 document.getElementById(id).style.background="#f8eeec";
}

//ÅǸ޴º
var dolphintabs={
    subcontainers:[], last_accessed_tab:null,

    revealsubmenu:function(curtabref){
    this.hideallsubs()
    if (this.last_accessed_tab!=null)
        this.last_accessed_tab.className=""
    if (curtabref.getAttribute("rel")) //If there's a sub menu defined for this tab item, show it
    document.getElementById(curtabref.getAttribute("rel")).style.display="block"
    curtabref.className="current"
    this.last_accessed_tab=curtabref
    },

    hideallsubs:function(){
    for (var i=0; i<this.subcontainers.length; i++)
        document.getElementById(this.subcontainers[i]).style.display="none"
    },


    init:function(menuId, selectedIndex){
    var tabItems=document.getElementById(menuId).getElementsByTagName("a")
        for (var i=0; i<tabItems.length; i++){
            if (tabItems[i].getAttribute("rel"))
                this.subcontainers[this.subcontainers.length]=tabItems[i].getAttribute("rel") //store id of submenu div of tab menu item
            if (i==selectedIndex){ //if this tab item should be selected by default
                tabItems[i].className="current"
                this.revealsubmenu(tabItems[i])
            }
        tabItems[i].onmouseover=function(){
        dolphintabs.revealsubmenu(this)
        }
        } //END FOR LOOP
    }

}



//´º½ºÆ¼Ä¿
var tickercontents=new Array()
tickercontents[0]='CCL ¾îÇпø ¸ÞÆ®·Î ¸¶´Ò¶ó Ä·ÆÛ½º ȨÆäÀÌÁö¸¦ ¿ÀÇÂÇÏ¿´½À´Ï´Ù.'
tickercontents[1]='ȨÆäÀÌÁö¸¦ ¿ÀÇÂÇÏ¿´½À´Ï´Ù. ¸¹Àº ÀÌ¿ë¹Ù¶ø´Ï´Ù.'
tickercontents[2]='CCL ¾îÇпø ¸ÞÆ®·Î ¸¶´Ò¶ó Ä·ÆÛ½º ȨÆäÀÌÁö¸¦ ¿ÀÇÂÇÏ¿´½À´Ï´Ù.'
tickercontents[3]='ȨÆäÀÌÁö¸¦ ¿ÀÇÂÇÏ¿´½À´Ï´Ù. ¸¹Àº ÀÌ¿ë¹Ù¶ø´Ï´Ù.'


var persistlastviewedmsg=1 //should messages' order persist after users navigate away (1=yes, 0=no)?
var persistmsgbehavior="onload" //"onload" ÆäÀÌÁö ·Îµù½Ã ¹Ù·Î½ÃÀÛ "onclick" ¸¶¿ì½º Ŭ¸¯ÇßÀ»¶§ ³Ñ¾î°¨
var tickdelay=3000  //2000==>2ÃÊ


var divonclick=(persistlastviewedmsg && persistmsgbehavior=="onclick")? 'onClick="savelastmsg()" ' : ''
var currentmessage=0

function changetickercontent(){
    if (crosstick.filters && crosstick.filters.length>0)
        crosstick.filters[0].Apply()
        crosstick.innerHTML=tickercontents[currentmessage]
    if (crosstick.filters && crosstick.filters.length>0)
        crosstick.filters[0].Play()
        currentmessage=(currentmessage==tickercontents.length-1)? currentmessage=0 : currentmessage+1
    var filterduration=(crosstick.filters&&crosstick.filters.length>0)? crosstick.filters[0].duration*1000 : 0
        setTimeout("changetickercontent()",tickdelay+filterduration)
}

function beginticker(){
    if (persistlastviewedmsg && get_cookie("lastmsgnum")!="")
        revivelastmsg()
        crosstick=document.getElementById? document.getElementById("memoryticker") : document.all.memoryticker
        changetickercontent()
}




function get_cookie(Name) {
    var search = Name + "="
    var returnvalue = ""
    if (document.cookie.length > 0) {
        offset = document.cookie.indexOf(search)
    if (offset != -1) {
        offset += search.length
        end = document.cookie.indexOf(";", offset)
    if (end == -1)
        end = document.cookie.length;
        returnvalue=unescape(document.cookie.substring(offset, end))
        }
    }
return returnvalue;
}

function savelastmsg(){
    document.cookie="lastmsgnum="+currentmessage
}

function revivelastmsg(){
    currentmessage=parseInt(get_cookie("lastmsgnum"))
    currentmessage=(currentmessage==0)? tickercontents.length-1 : currentmessage-1
}

if (persistlastviewedmsg && persistmsgbehavior=="onload")
    window.onunload=savelastmsg

if (window.addEventListener)
    window.addEventListener("load", beginticker, false)
else if (window.attachEvent)
    window.attachEvent("onload", beginticker)
else if (document.all || document.getElementById)
    window.onload=beginticker