////////////////////////////////////////////////////////////////////////////
//-- 메뉴 링크 ------------------------------------------------------------//
////////////////////////////////////////////////////////////////////////////
function getViewportWidth ()
{
            var width = self.innerWidth;
            var mode = document.compatMode;

            if (mode || Ext.isIE) {
                width = (mode == "CSS1Compat") ?
                        document.documentElement.clientWidth :
                        document.body.clientWidth;
            }
            return width;
        };
        
        function getDocumentWidth()
{
            var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
            return Math.max(scrollWidth, this.getViewportWidth());
        };
        
        function getViewWidth (full)
 {
            return full ? this.getDocumentWidth() :     this.getViewportWidth();
        }

///////////////////////////


// 스카이 스크래퍼 스크롤관련
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 yMenuFrom, yMenuTo, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;

        if ( bNetscape4plus ) { 
                yMenuFrom   = document["divMenu"].top;
                yMenuTo     = top.pageYOffset + 62;
        }
        else if ( bExplorer4plus ) {
                yMenuFrom   = parseInt (divMenu.style.top, 10);
                yMenuTo     = document.body.scrollTop + 400; <!---베너 상단으로 부터의 거리조절 -->
        }

        timeoutNextCheck = 100;

        if ( Math.abs (yButtonFrom - (yMenuTo + 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 ( yMenuFrom != yMenuTo ) {
                yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 20 );
                if ( yMenuTo < yMenuFrom )
                        yOffset = -yOffset;

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

                timeoutNextCheck = 10;
        }

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

function OnLoad()
{
        var y;
        if ( top.frames.length )
        if ( bNetscape4plus ) {
                document["divMenu"].top = top.pageYOffset + 500;
                document["divMenu"].visibility = "visible";
        }
        else if ( bExplorer4plus ) {
                divMenu.style.top = document.body.scrollTop +500;
                divMenu.style.visibility = "visible";
        }
        CheckUIElements();
        return true;
}


function adjustIFrameSize(id) {
	var myIframe = document.getElementById(id);
	if (myIframe) {
		if (myIframe.contentDocument && myIframe.contentDocument.body.offsetHeight) {
				// W3C DOM (and Mozilla) syntax
				myIframe.height = myIframe.contentDocument.body.offsetHeight;    
		} else if (myIframe.Document && myIframe.Document.body.scrollHeight) {
				// IE DOM syntax
				myIframe.height = myIframe.Document.body.scrollHeight;
				//alert(myIframe.height);
		}
	}
}
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function cleanElement(){
	var i;
	var aItems = document.getElementsByTagName('a');
	for(i=0 ; i < aItems.length ; i++){
		aItems[i].onfocus = function(){
			this.blur();
		};
	}
	var buttonItems = document.getElementsByTagName('button');
	for(i=0 ; i < buttonItems.length ; i++){
		buttonItems[i].onfocus = function(){
			this.blur();
		};
	}
}

// flash embed
function activxFlash(id, iWith, iHeight, strFileUrl, bId,fmode,bgcolor) 
{
	//alert(NaviType);
	var NaviType = navigator.appName;
	//alert(NaviType);
	if (NaviType == "Netscape"){	
		document.write("<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\" width=\""+iWith+"\" height=\""+iHeight+"\" align=\"middle\">");
		if (id != "TalkingLap"){
			document.write("<param name=\"wmode\" value=\"transparent\">");
		}
		document.write("<param name=\"allowScriptAccess\" value=\"sameDomain\" />");
		document.write("<param name=\"movie\" value=\""+strFileUrl+"?"+fmode+"\" id=\""+id+"\"/>");
		document.write("<param name=\"quality\" value=\"high\" />");
		if (bgcolor != ""){
		document.write("<param name=\"bgcolor\" value=\""+bgcolor+"\">");
		}
		document.write("<embed src=\""+strFileUrl+"?"+fmode+"\" quality=\"high\" bgcolor=\"#ffffff\" width=\""+iWith+"\" height=\""+iHeight+"\" name=\""+bId+"\" id=\""+id+"\" align=\"middle\" allowScriptAccess=\"sameDomain\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" />");
		document.write("</object>");
	}else{
		var str = "";	
		
		str += "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\" width=\""+iWith+"\" height=\""+iHeight+"\" id=\""+id+"\" name=\""+bId+"\">";
		if (fmode != ""){
		str += "<param name=\"flashvars\" value=\""+fmode+"\">";
		}
		str += "<param name=\"allowScriptAccess\" value=\"sameDomain\">";
		str += "<param name=\"movie\" value=\""+strFileUrl+"\">";
		str += "<param name=\"quality\" value=\"high\">";
		str += "<param name=\"wmode\" value=\"transparent\">";
		str += "<embed src=\""+strFileUrl+"?"+fmode+"\" quality=\"high\" bgcolor=\"#ffffff\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\""+iWith+"\" height=\""+iHeight+"\" id=\""+id+"\"></embed>";
		str += "</object>";
		document.write(str);
	}
}

// flash embed
function activxFlash2(el, id, iWith, iHeight, strFileUrl, bId,fmode,bgcolor) 
{
	if(typeof el == "string")
		var el = document.getElementById(el);
	
	//alert(NaviType);
	var NaviType = navigator.appName;
	var str = "";
	//alert(NaviType);
	if (NaviType == "Netscape"){
		str += "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\" width=\""+iWith+"\" height=\""+iHeight+"\" align=\"middle\">";
		if (id != "TalkingLap"){
			str += "<param name=\"wmode\" value=\"transparent\">";
		}
		str += "<param name=\"allowScriptAccess\" value=\"sameDomain\" />";
		str += "<param name=\"movie\" value=\""+strFileUrl+"?"+fmode+"\" id=\""+id+"\"/>";
		str += "<param name=\"quality\" value=\"high\" />";
		if (bgcolor){
		str += "<param name=\"bgcolor\" value=\""+bgcolor+"\">";
		}
		str += "<embed src=\""+strFileUrl+"?"+fmode+"\" quality=\"high\" bgcolor=\"#ffffff\" width=\""+iWith+"\" height=\""+iHeight+"\" name=\""+bId+"\" id=\""+id+"\" align=\"middle\" allowScriptAccess=\"sameDomain\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" />";
		str += "</object>";
	}else{
		str += "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0\" width=\""+iWith+"\" height=\""+iHeight+"\" id=\""+id+"\" name=\""+bId+"\">";
		if (fmode != ""){
		str += "<param name=\"flashvars\" value=\""+fmode+"\">";
		}
		str += "<param name=\"allowScriptAccess\" value=\"sameDomain\">";
		str += "<param name=\"movie\" value=\""+strFileUrl+"\">";
		str += "<param name=\"quality\" value=\"high\">";
		str += "<param name=\"wmode\" value=\"transparent\">";
		str += "<embed src=\""+strFileUrl+"?"+fmode+"\" quality=\"high\" bgcolor=\"#ffffff\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\""+iWith+"\" height=\""+iHeight+"\" id=\""+id+"\"></embed>";
		str += "</object>";
	}
	
	if(el.dom)
		el.update(str);
	else
		el.innerHTML = str;
}

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


//hrd_export
function ShowHRDTab(num){
	for(var i = 1; i <= 6; i++){
		var img = document.getElementById("HRDImage" + i);
		if(num == i){
			img.oSrc = img.src;
		}
		else{
			img.src = img.getAttribute("xSrc");
			img.oSrc = img.getAttribute("xSrc");
		}
		
		document.getElementById("HRD-tab" + i).style.display = num == i ? "block" : "none";
	}
}