function writeImage(imagename, width, height, lyrName, altvalue) {
	if (is_ie5up) {
		document.writeln("<div id=\""+lyrName+"\" STYLE=\"filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+imagename+"', sizingMethod='scale');\"></div>");	
	} else {
		document.writeln("<DIV id=\""+lyrName+"\"><img src=\""+imagename+"\" width=\""+width+"\" height=\""+height+"\" alt=\""+altvalue+"\"></div>");
	}
}