var closeButton = 'user/images/top_close.gif';
//--------------------------------------------------------
function openBnPopup(bnID, filename, ext, w, h, v)
{
	
	var objBodyHtml = document.getElementsByTagName("body").item(0);
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	var objBnPopup = document.createElement("div");
	objBnPopup.setAttribute('id','bnPopup');
	objBnPopup.style.display = 'none';
	objBnPopup.style.position = 'absolute';
	objBnPopup.style.zIndex = '10000';
	objBodyHtml.insertBefore(objBnPopup, objBodyHtml.firstChild);

	var objBnDetailsPopup = document.createElement("div");
	objBnDetailsPopup.setAttribute('id','bnDetailsPopup');
	objBnPopup.appendChild(objBnDetailsPopup);

	var objContentBnPopup = document.createElement("div");
	objContentBnPopup.setAttribute('id','contentPopup');
	objContentBnPopup.setAttribute('innerHTML','');
	objBnDetailsPopup.appendChild(objContentBnPopup);


	objBnPopup.style.top = arrayPageScroll[1]+170+'px';
	objBnPopup.style.left = arrayPageSize[0]/2-w/2+'px';
	objBnPopup.style.width=w+'px'; 
	objBnPopup.style.height=h+'px'; 


	if (ext=="swf")
	{
		var flashvars = {};
		flashvars.adClick = "ad.html,"+bnID;
		var params = {};
		params.menu = "false";
		params.scale = "noscale";
		params.wmode = "transparent";
		var attributes = {};
		swfobject.embedSWF("files/"+filename+"?v="+v, "contentPopup", w, h, "9.0.0", "", flashvars, params, attributes);
		
	}
	else
	{
		var objLink = document.createElement("a");
		objLink.setAttribute('href','#');
		objLink.setAttribute('title','Kliknij by zamknac reklame');
		objLink.onclick = function () {closeAdd(); return false;}
		objBnPopup.appendChild(objLink);
	
		var imgPreloadCloseButton = new Image();

		// if close button image found, 
		imgPreloadCloseButton.onload=function(){

		var objCloseButton = document.createElement("img");
		objCloseButton.src = closeButton;
		objCloseButton.setAttribute('id','closeButton');
		objCloseButton.style.position = 'absolute';
		objCloseButton.style.zIndex = '200';
		objLink.appendChild(objCloseButton);

		return true;
	}

		imgPreloadCloseButton.src = closeButton;
		
		
		contentPopup.innerHTML = '<a href="ad.html,'+bnID+'"><img src="files/'+filename+'" width="'+w+'" height="'+h+'" border="0" /></a>';
	}
	objBnPopup.style.display = 'block';
	
	
}


function closeAdd()
{
	objBnPopup = document.getElementById('bnPopup');
	objContentBnPopup = document.getElementById('contentPopup');
	/*
	selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}
	*/
	objBnPopup.innerHTML = '';
	objBnPopup.style.display = 'none';
}