function eBookOpener() {
    this.maxWin	= null;
	this.winWidth        = null;
    this.winHeight       = 0;
	this.winLimitWidth   = 1024;
    this.winLimitHeight  = 768;
	this.winStyle        = null;
	this.winStyleName    = null;
    this.albumID; 
	this.dirPage = 1;
    this.eBookUrl;
	this.ViewerStyleList = new Array("eBookFull", "eBookCustomer", "eBookDefault", "FullScreen");
	
	this.SetLaunchHTML   = SetLaunchHTML;
    this.GetWinStyle     = GetWinStyle;
    this.GetBorderSize   = GetBorderSize;
    this.IsWinXP         = IsWinXP;
    this.browserVersion = browserVersion;
	this.SelfOpen        = SelfOpen;
	this.OpenBook        = OpenBook;
	this.reMax="N";
	
	this.User = null;

	this.bUrl = null;
}
function SelfOpen() {
    this.GetWinStyle();
    var aBorderInfo = this.GetBorderSize();
    this.winWidth   += 2 * aBorderInfo[0];
    this.winHeight  += aBorderInfo[0] + aBorderInfo[1];

    var iRemovePosLeft  = (screen.width - this.winWidth) / 2;
    var iRemovePosTop   = (screen.height - this.winHeight) / 2;
    if(iRemovePosLeft < 0)  {  iRemovePosLeft = 0;  }
    if(iRemovePosTop < 0)   {  iRemovePosTop = 0;   }
    moveTo(iRemovePosLeft, iRemovePosTop);

    window.name = this.winStyleName;
    resizeTo(this.winWidth, this.winHeight);
}
function GetWinStyle() { 
	if(this.maxWin == "Y") {
		//var tmpFullScreen = " , fullscreen"
		//this.winStyle = 3;
		this.winStyle = 0;
	}
	else var tmpFullScreen = ""  ;   

    if (this.winStyle == null ) { this.winStyle = 2; }
	if(( screen.width <= this.winLimitWidth || screen.height <= this.winLimitHeight) ) {  this.winStyle = 0 ; }
    //window.status = this.winStyle;
    switch ( this.winStyle ) {              
      case 0  : //  Default window 
                this.winStyleName  = this.ViewerStyleList[0]; 
                this.winTop     = 0 ;                                   
                this.winLeft    = 0 ;
                this.winWidth   =  screen.width  ;
                this.winHeight  =  screen.height ;
                if ( screen.width  != screen.availWidth  ) { this.winWidth  = screen.width } // TaskBar Width
                if ( screen.height != screen.availHeight ) { this.winHeight = screen.height } // TaskBar Heigh
				this.maxWin = "Y";
				//if(screen.availWidth == 1024) {if (browserVersion()) { tmpFullScreen  = ", fullscreen=yes";}}
				break;
      
      case 1  : //  customer window 
                this.winStyleName  = this.ViewerStyleList[1]; 
                if(this.winWidth < this.winLimitWidth)    {  this.winWidth  = this.winLimitWidth; }
                if(this.winHeight < this.winLimitHeight)  {  this.winHeight  = this.winLimitHeight; }
                this.winLeft    = (screen.width  - this.winWidth) / 2;
                this.winTop     = (screen.height - this.winHeight) / 2;
                break;
    
      case 2 : // user customer window environemnt
                this.winStyleName  = this.ViewerStyleList[2]; 
                this.winWidth      = this.winLimitWidth;  
                this.winHeight     = this.winLimitHeight;  
                this.winLeft       = (screen.width  - this.winWidth) / 2;
                this.winTop        = (screen.height - this.winHeight) / 2;
				//if(screen.availWidth == 1024) {if (browserVersion()) { tmpFullScreen  = ", fullscreen=yes";}}
                break;
            
      case 3 :  // Full Screen  
                this.winStyleName  = this.ViewerStyleList[3]; 
                this.winWidth      = screen.width;  
                this.winHeight     = screen.height;  
                this.winLeft       = 0;
                this.winTop        = 0;
				
                // Windows 2003 
                if( !(IsWin2k3()) ){ tmpFullScreen  = ", fullscreen=yes";    }
                break; 
      default : ;                            
    }
    this.winStyle    = "top=" + this.winTop + ", left=" + this.winLeft + ", width=" + this.winWidth + ", height=" + this.winHeight + ", directories=no, location=no, menubar=no, resizable=no, scrollbars=no, status=no, toolbar=no, copyhistory=no" + tmpFullScreen ;
  }
 
function GetBorderSize () {
    var aBorderInfo = new Array();
    if (this.IsWinXP() ) {
      aBorderInfo[0]  = 6 ;
      aBorderInfo[1]  = 32 ;
    } else {
      aBorderInfo[0]  = 5 ;
      aBorderInfo[1]  = 24 ;
    }
    return aBorderInfo;
}  
  
function IsWinXP() {
    if ( navigator.userAgent.indexOf("Windows NT 5.1") > 1 ) { return true ; }
    return false ; // WinMe, Win9x, Win2k, Win2k  
}

function IsWin2k3() {
    if ( navigator.userAgent.indexOf("Windows NT 5.2") > 1 ) { return true ; }
    return false // WinMe, Win9x, Win2k  
}

function browserVersion(){    
	tmp_MSIE = window.navigator.userAgent.indexOf("MSIE");
	if(tmp_MSIE && window.navigator.userAgent.indexOf("SV1") > tmp_MSIE){   
		//This browser is Internet Explorer with SP2.   
		return true; 
	} else {
		//This browser is not Internet Explorer with SP2.
		return false;
	}
}

function SetLaunchHTML(arg_URL) {  //  open window in HTML
	argStr = arg_URL;
	oalbum = argStr.substring(argStr.indexOf('album=')+6, argStr.indexOf('&'));
	argStr = argStr.substring(argStr.indexOf('&') + 1);
	omaxWin = argStr.substring(argStr.indexOf('maxWin=')+7, argStr.indexOf('&'));
	argStr = argStr.substring(argStr.indexOf('&') + 1);
	odpage = argStr.substring(argStr.indexOf('directPageNum=')+14, argStr.indexOf('&'));
	argStr = argStr.substring(argStr.indexOf('&') + 1);
	obhi = argStr.substring(argStr.indexOf('bhi=')+4);
	argStr = argStr.substring(argStr.indexOf('&') + 1);
	User = argStr.substring(argStr.indexOf('User=')+5);
	
	var OpenHTML  = "<html>" + "\n" 
                  + "<body onload=\"oLaunchForm.submit()\">" + "\n" 
                  + "<form name=\"oLaunchForm\" action=\""+this.eBookUrl +"\" method=\"post\">\n"
				  + "<input type=hidden name=Falbum  value=\""+oalbum+"\">\n"
				  + "<input type=hidden name=FmaxWin  value=\""+omaxWin+"\">\n"
				  + "<input type=hidden name=FdirectPageNum  value=\""+odpage+"\">\n"
				  + "<input type=hidden name=Fbhi  value=\""+obhi+"\">\n"
                  + "<input type=hidden name=UserDumy  value=\""+User+"\">\n"
				  + "<input type=hidden name=bUrl  value=\""+this.bUrl+"\">\n"
				  + "<input type=hidden name=scw  value=\""+screen.width+"\">\n"
				  + "<input type=hidden name=sch  value=\""+screen.height+"\">\n"
				  + "</body>" + "\n"  
                  + "</html>" ;
    return OpenHTML;
}

function OpenBook() {
    // NOTE : process v1.6 , v1.8 param type for naver
	this.GetWinStyle();
	sQuery = "?album="+this.albumID+"&maxWin="+this.maxWin+"&directPageNum="+this.dirPage+"&bhi="+this.winHeight+"&User="+this.User;
	//window.status = this.winStyle;
	try
	{
		var goUrl = this.eBookUrl+"&album="+this.albumID+"&maxWin="+this.maxWin+"&directPageNum="+this.dirPage+"&bhi="+this.winHeight+"&User="+this.User;
		var eBookClient = window.open(goUrl, this.winStyleName +"_"+ Math.round(Math.random() * 100), this.winStyle);
		/*
		eBookClient.document.open();
		eBookClient.document.write(this.SetLaunchHTML(sQuery));
		eBookClient.document.close();
		*/
	}
	catch (e)
	{
		alert("Æ˾÷âÀÌ Â÷´ÜµÇ¾î Ã¥ÀÚ¸¦ ¿­Áö ¸øÇÏ¿´½À´Ï´Ù.\n\n¾Æ·¡ \"ÀüÀÚºÏ º¸±â\" ¹öÆ° ¶Ç´Â Ã¥ÀÚ Ç¥Áö¸¦ Ŭ¸¯ Çϰųª\n\nÀ§ ³ë¶õ Ç¥½ÃÁÙÀÇ Æ˾÷ Â÷´ÜÀ» ÇØÁ¦ ÇÏ¿© Áֽøé Ã¥ÀÚ¸¦ ¿­¶÷ ÇϽǼö ÀÖ½À´Ï´Ù.");
	}	
    //eBookClient.document.location.reload();
	
	if(this.reMax == "Y") {
		self.opener = self;
		self.close(); 
	}
}  

OpenEBook = new eBookOpener();