var EP_BOpbl = new Object();

EP_BOpbl.putBanners = function(site_id, module_code, lang_code, category_id, num) {
	document.write("<div id='EP_BOpbl_banners'></div>");
	var i=0;
	var entryURL = "http://ws.expopromoter.com/bns/v2pbl/feeder.php?site=" + site_id + "&module=" + module_code + "&lang=" + lang_code;

	if (category_id && category_id != null) {
		entryURL += "&category="+category_id;
	}

	if (num && num != null) {
		entryURL += "&num="+num;
	}

	entryURL += "&flash=" + (this.DetectFlashVer(7,0,0) ? 1:0) + "&r="+Math.random();

	headElement = document.getElementsByTagName("head").item(0);

	var script = document.createElement("script");
	script.setAttribute("type", "text/javascript");
	script.setAttribute("src", entryURL);

	var style = document.createElement("link");
	style.setAttribute("type", "text/css");
	style.setAttribute("rel", "stylesheet");
	style.setAttribute("href", "http://ws.expopromoter.com/bns/v2pbl/pbl_banners_style.css");

	headElement.appendChild(script);
	headElement.appendChild(style);
}

// Flash Player Version Detection - Rev 1.5
// Detect Client Browser type
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. All rights reserved.
EP_BOpbl.isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
EP_BOpbl.isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
EP_BOpbl.isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

EP_BOpbl.ControlVersion = function() {
	var version;
	var axo;
	var e;
	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}
	if (!version) {
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			version = "WIN 6,0,21,0";
			axo.AllowScriptAccess = "always";
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version) {
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version) {
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version) {
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}

	return version;
}

EP_BOpbl.GetSwfVer = function() {
	var flashVer = -1;

	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
			var versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( this.isIE && this.isWin && !this.isOpera ) {
		flashVer = this.ControlVersion();
	}
	return flashVer;
}

EP_BOpbl.DetectFlashVer = function(reqMajorVer, reqMinorVer, reqRevision) {
	versionStr = this.GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(this.isIE && this.isWin && !this.isOpera) {
			tempArray = versionStr.split(" ");
			tempString = tempArray[1];
			versionArray = tempString.split(",");
		} else {
			versionArray = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}