function HideShow (section, image){
	//display the section if it's not displayed; hide it if it is displayed
	if (!document.getElementById) return;
	
	var new_image = new Image();

		
	if (section.style.display == "block") {
    	section.style.display = "none";
  		//image.src = 'images/smarrow+.gif';  		
		//new_image.src = image.src;
		//image.height = new_image.height;
	} else {
		section.style.display = "block";
		//image.src = 'images/smarrow-.gif';
		//new_image.src = image.src;		
	   	//image.height = new_image.height;
	}
}