/*--------------------------------------------------------------//
//
//  °ø¿ë JavaScript
//
//-------------------------------------------------------------*/

/* ·Ñ¿À¹ö ½ºÅ©¸³Æ® */

function na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}

function na_preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length; i++) {
    document.preloadlist[top+i]     = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

// -->

/* ¹öÅÒ À̸ÞÀÏ ÁÖ¼® ½ºÅ©¸³Æ® */

var tipwidth='500px' //ÅøÆÁ °¡·Î»çÀÌÁî
var tipbgcolor='#636363'  //ÅøÆÁ¹è°æ»ö»ó
var disappeardelay=200  //¸¶¿ì½º¾Æ¿ô½Ã »ç¶óÁö´Â ½Ã°£¼³Á¤
var vertical_offset="-10px" //±âÁØÁ¡¿¡¼­ ÇÏ´ÜÀ¸·Î ¿©¹é
var horizontal_offset="20px" //±âÁØÁ¡¿¡¼­ ÁÂÃø ¿©¹é


var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
    document.write('<div id="fixedtipdiv" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></div>')

function getposOffset(what, offsettype){
    var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
    var parentEl=what.offsetParent;
    while (parentEl!=null){
        totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
        parentEl=parentEl.offsetParent;
    }
return totaloffset;
}


function showhide(obj, e, visible, hidden, tipwidth){
    if (ie4||ns6)
        dropmenuobj.style.left=dropmenuobj.style.top=-500
    if (tipwidth!=""){
        dropmenuobj.widthobj=dropmenuobj.style
        dropmenuobj.widthobj.width=tipwidth
    }
    if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
        obj.visibility=visible
    else if (e.type=="click")
        obj.visibility=hidden
}

function iecompattest(){
    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
    var edgeoffset=(whichedge=="rightedge")? parseInt(horizontal_offset)*-1 : parseInt(vertical_offset)*-1
    if (whichedge=="rightedge"){
    var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
        dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
    if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
        edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
    }
    else{
    var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
        dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
    if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)
        edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
    }
return edgeoffset
}

function fixedtooltip(menucontents, obj, e, tipwidth){
    if (window.event) event.cancelBubble=true
    else if (e.stopPropagation) e.stopPropagation()
        clearhidetip()
        dropmenuobj=document.getElementById? document.getElementById("fixedtipdiv") : fixedtipdiv
        dropmenuobj.innerHTML=menucontents

    if (ie4||ns6){
        showhide(dropmenuobj.style, e, "visible", "hidden", tipwidth)
        dropmenuobj.x=getposOffset(obj, "left")
        dropmenuobj.y=getposOffset(obj, "top")
        dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
        dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
    }
}

function hidetip(e){
    if (typeof dropmenuobj!="undefined"){
    if (ie4||ns6)
        dropmenuobj.style.visibility="hidden"
    }
}

function delayhidetip(){
    if (ie4||ns6)
        delayhide=setTimeout("hidetip()",disappeardelay)
}

function clearhidetip(){
    if (typeof delayhide!="undefined")
        clearTimeout(delayhide)
}


//°³¹Ì¼±¾ø¾Ö±â ½ºÅ©¸³Æ®
function bluring(){ 
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
} 
document.onfocusin=bluring; 


//Áñ°Üã±â ½ºÅ©¸³Æ®
function bookmark(){
window.external.AddFavorite('http://fsnowpark.com', '¢Æ Enjoy Freestyle!~ ÇÁ¸®½ºÅ¸ÀÏÀÇ ¸ðµç°Í - Fsnowpark.com ¢Æ')
}

//½½¶óÀÌµå °ü·Ã
var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");

function CheckUIElements()
{
        var yMenu1From, yMenu1To, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;

        if ( bNetscape4plus ) { // ³×Ã÷ÄÉÀÌÇÁ ¿ë ¼³Á¤

                yMenu1From   = document["Menu1"].top;
                yMenu1To     = top.pageYOffset + 10;   // À§ÂÊ À§Ä¡
        }
        else if ( bExplorer4plus ) {  // IE ¿ë ¼³Á¤

                yMenu1From   = parseInt (Menu1.style.top, 10);
                yMenu1To     = document.body.scrollTop + 10; // À§ÂÊ À§Ä¡
        }

        timeoutNextCheck = 500;

        if ( Math.abs (yButtonFrom - (yMenu1To + 152)) < 6 && yButtonTo < yButtonFrom ) {
                setTimeout ("CheckUIElements()", timeoutNextCheck);
                return;
        }


        if ( yButtonFrom != yButtonTo ) {
                yOffset = Math.ceil( Math.abs( yButtonTo - yButtonFrom ) / 10 );
                if ( yButtonTo < yButtonFrom )
                        yOffset = -yOffset;

                if ( bNetscape4plus )
                        document["divLinkButton"].top += yOffset;
                else if ( bExplorer4plus )
                        divLinkButton.style.top = parseInt (divLinkButton.style.top, 10) + yOffset;

                timeoutNextCheck = 10;
        }
        if ( yMenu1From != yMenu1To ) {
                yOffset = Math.ceil( Math.abs( yMenu1To - yMenu1From ) / 20 );
                if ( yMenu1To < yMenu1From )
                        yOffset = -yOffset;

                if ( bNetscape4plus )
                        document["Menu1"].top += yOffset;
                else if ( bExplorer4plus )
                        Menu1.style.top = parseInt (Menu1.style.top, 10) + yOffset;

                timeoutNextCheck = 10;
        }

        setTimeout ("CheckUIElements()", timeoutNextCheck);
}

function MovePosition()
{
        var y;


        // Æä¿¡Áö ·Îµù½Ã Æ÷Áö¼Ç
        if ( bNetscape4plus ) {
                document["Menu1"].top = top.pageYOffset + 600;
                document["Menu1"].visibility = "visible";

        }
        else if ( bExplorer4plus ) {
                Menu1.style.top = document.body.scrollTop + 600;
                Menu1.style.visibility = "visible";

        }


        CheckUIElements();

        return true;
}
// -->