function prepareContents() {
	document.write('	<div id="RightBanner" style="position:absolute;">');
	document.write('		<a href="#"><img src="/directweb/images/common/trans.gif" alt="" align="absmiddle"></a><br> ');
	document.write('		<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="152" height="271" id="skyscraper" align="middle">');
	document.write('		<param name="flashvars" value="xmlPath=/directweb/upload/flash/xml/skyscraper.xml">');
	document.write('		<param name="wmode" value="transparent">');
	document.write('		<param name="movie" value="/directweb/common/flash/sub/skyscraper.swf" />');
	document.write('		<param name="quality" value="high" />');
	document.write('		<param name="bgcolor" value="#818590" />');
	document.write('		<embed src="/directweb/common/flash/sub/skyscraper.swf" quality="high" bgcolor="#818590" width="152" height="271" name="skyscraper" align="middle" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	document.write('		</object> ');
	document.write('	</div>');
}

function FloatObject() {
	// Constant
	this.TOP_SPACE = 20;
	this.SPEED = 20;

	// Attribute
	this.objName = "";
	this.posX = 0;
	this.posY = 0;
	this.scrollHeight = 0;
	this.objHeight = 0;
	
	prepareContents();
}

FloatObject.prototype.main = function(objname, posX, posY) {
	this.initObj(objname, posX, posY);

	var obj = this.getRef();
	obj.style.top = document.body.scrollTop + posY;
	obj.style.visibility = "visible";

	obj.style.left = this.posX;
	window.setInterval(this.objName +".calXYBanner()", 10);
}

FloatObject.prototype.getRef = function(name) {
	var isDOM = (document.getElementById ? true : false);
	var isIE4 = ((document.all && !isDOM) ? true : false);
	var isNS4 = (document.layers ? true : false);
	var isNS = navigator.appName == "Netscape";
	
	var objname = this.objName;
	if( name != null ) objname = name;

	if(isDOM) return document.getElementById(objname);
	if(isIE4) return document.all[objname];
	if(isNS4) return document.layers[objname];
}

FloatObject.prototype.initObj = function(objname, posX, posY) {
	this.objName = objname;
	this.posX = posX;
	this.posY = posY;
	this.scrollHeight = document.body.scrollHeight;
	this.objHeight = this.getRef().offsetHeight;
}

FloatObject.prototype.calXYBanner = function() {
	var obj = this.getRef();	
	obj.style.left = this.posX;
	var yBannerPos, yScrollTopPos;
	var yLimitPos;
	var interval;
	var yNewPos;
	var yNewTop;
	var dHeight = this.posY;
	yScrollTopPos = parseInt(document.body.scrollTop, 10);
	yBannerPos = parseInt(obj.style.top, 10);
	
	if(document.body.scrollTop < dHeight) {
		yLimitPos = dHeight;
	} else {
		yLimitPos = document.body.scrollTop + this.TOP_SPACE;
	}
	
	if(yBannerPos != yLimitPos) {
		yNewPos = Math.ceil(Math.abs(yLimitPos - yBannerPos) / this.SPEED);
		
		if(yLimitPos < yBannerPos) {
			yNewPos = -yNewPos;
		}

		yNewTop = parseInt(obj.style.top, 10) + yNewPos;
		if( (yNewTop+this.objHeight) > document.body.scrollHeight - this.getRef("footer").offsetHeight ) {
			obj.style.top = document.body.scrollHeight - this.getRef("footer").offsetHeight - this.objHeight;
		} else {
			obj.style.top = yNewTop;
		}
	}
}

// Æ˾÷ÀÌ ¾Æ´Ï°í main ÆäÀÌÁö°¡ ¾Æ´Ï¸é Àû¿ë.
if ( typeof opener == 'undefined' && location.href.indexOf('/directweb/main.jsp') == -1 ) {
	now_path = self.location.href;
	myAdd = now_path.split("/",6);

	if (myAdd[5].substring(0,4) == "main") {
		var RightBanner = new FloatObject();
		RightBanner.main("RightBanner", 974, 318);
	} else {
		var RightBanner = new FloatObject();
		RightBanner.main("RightBanner", 974, 318);
	}
}