function replace(image) {
document.getElementById("default").style.display = 'none';
document.getElementById("space").style.display = 'block';
document.getElementById("space").style.height = '130px';
<!-- START Currency Assets -->
if (image == "photoPound") {
       document.getElementById("photoPound").style.display = 'block';
	   					} else {
	   document.getElementById("photoPound").style.display = 'none';				
						}
						
if (image == "photoDollar") {
       document.getElementById("photoDollar").style.display = 'block';
	   					} else {
	   document.getElementById("photoDollar").style.display = 'none';				
						}						

if (image == "photoYen") {
       document.getElementById("photoYen").style.display = 'block';
	   					} else {
	   document.getElementById("photoYen").style.display = 'none';				
						}	
						
if (image == "photoEuro") {
       document.getElementById("photoEuro").style.display = 'block';
	   					} else {
	   document.getElementById("photoEuro").style.display = 'none';				
						}	
							
											
<!-- END Currency Assets -->		
						
						
}