function printImage(pathToImg) {
	
	var NumberOfImagesToRotate = 7;	
	var FirstPart = "<img src=\"" + pathToImg + "img/header-image_0";
	var LastPart = '.jpg" height="112" width="755">';
	var r = Math.ceil(Math.random() * NumberOfImagesToRotate);
	
	document.write(FirstPart + r + LastPart);

}