(function () {
	var headerUrl = 'http://headeradz.com/headeradz2.htm'   // file to be included; should be an absolute URL on real server (e.g. 'http://my.host.com/header.html')
	//~ var headerUrl = 'http://www.headerads.com/headerad.php'
	var style = 'width:100%; height:100px'   // size to be shown

	var isIE = navigator.userAgent.toLowerCase().indexOf('msie') != -1
	var e = document.createElement('iframe')
		e.setAttribute('src', headerUrl)
		e.setAttribute('frameborder', '0')
		e.setAttribute('scrolling', 'no')
		if (isIE) {e.style.cssText = style
		} else {e.setAttribute('style', style)}
	document.body.insertBefore(e, document.body.firstChild)
	})()