function pickImg(){
	var file = location.href.substring(location.href.lastIndexOf('/')+1);
	var fileName =file.split('.');
	//alert(fileName[0]);
	if (fileName[0]=="control" || fileName[0]=="efficiency" || fileName[0]=="savings" || fileName[0]=="solutions") {
		document.write("<img src='img/"+fileName[0]+".jpg' alt='What is the Total Cost of Packaging' />");
	} else {
		document.write("<img src='img/total.jpg' alt='What is the Total Cost of Packaging?' />");
	}
}