function replace(image) {
document.getElementById("default").style.display = 'none';
document.getElementById("space").style.display = 'block';
document.getElementById("space").style.height = '130px';
<!-- START Aviation Assets --->
if (image == "photoChopper") {
       document.getElementById("photoChopper").style.display = 'block';
	   					} else {
	   document.getElementById("photoChopper").style.display = 'none';				
						}
if (image == "photoLearjet") {
       document.getElementById("photoLearjet").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet").style.display = 'none';				
						}
						
if (image == "photoLearjet5") {
       document.getElementById("photoLearjet5").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet5").style.display = 'none';				
						}						

if (image == "photoLearjet2") {
       document.getElementById("photoLearjet2").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet2").style.display = 'none';				
						}	
						
if (image == "photoLearjet3") {
       document.getElementById("photoLearjet3").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet3").style.display = 'none';				
						}	
						

if (image == "photoLearjet4") {
       document.getElementById("photoLearjet4").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet4").style.display = 'none';				
						}					

if (image == "photoLearjet6") {
       document.getElementById("photoLearjet6").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet6").style.display = 'none';				
						}		
		
if (image == "photoLearjet7") {
       document.getElementById("photoLearjet7").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet7").style.display = 'none';				
						}	

if (image == "photoLearjet8") {
       document.getElementById("photoLearjet8").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet8").style.display = 'none';				
						}	
						
if (image == "photoLearjet9") {
       document.getElementById("photoLearjet9").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet9").style.display = 'none';				
						}	
if (image == "photoLearjet10") {
       document.getElementById("photoLearjet10").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet10").style.display = 'none';				
						}	
if (image == "photoLearjet11") {
       document.getElementById("photoLearjet11").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet11").style.display = 'none';				
						}	
if (image == "photoLearjet12") {
       document.getElementById("photoLearjet12").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjet12").style.display = 'none';				
						}	
if (image == "photoBeechcraft") {
       document.getElementById("photoBeechcraft").style.display = 'block';
	   					} else {
	   document.getElementById("photoBeechcraft").style.display = 'none';				
						}	
if (image == "photoBoeingbusinessjet") {
       document.getElementById("photoBoeingbusinessjet").style.display = 'block';
	   					} else {
	   document.getElementById("photoBoeingbusinessjet").style.display = 'none';				
						}	
if (image == "photoChallenger605") {
       document.getElementById("photoChallenger605").style.display = 'block';
	   					} else {
	   document.getElementById("photoChallenger605").style.display = 'none';				
						}	
if (image == "photoCitationexcel") {
       document.getElementById("photoCitationexcel").style.display = 'block';
	   					} else {
	   document.getElementById("photoCitationexcel").style.display = 'none';				
						}	
if (image == "photoFalcon900b") {
       document.getElementById("photoFalcon900b").style.display = 'block';
	   					} else {
	   document.getElementById("photoFalcon900b").style.display = 'none';				
						}	
if (image == "photoGulfstream450") {
       document.getElementById("photoGulfstream450").style.display = 'block';
	   					} else {
	   document.getElementById("photoGulfstream450").style.display = 'none';				
						}	
						
if (image == "photoLineage1") {
       document.getElementById("photoLineage1").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage1").style.display = 'none';				
						}	
if (image == "photoLineage2") {
       document.getElementById("photoLineage2").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage2").style.display = 'none';				
						}	
if (image == "photoLineage3") {
       document.getElementById("photoLineage3").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage3").style.display = 'none';				
						}	
if (image == "photoLineage4") {
       document.getElementById("photoLineage4").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage4").style.display = 'none';				
						}	
if (image == "photoLineage5") {
       document.getElementById("photoLineage5").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage5").style.display = 'none';				
						}	
if (image == "photoLineage6") {
       document.getElementById("photoLineage6").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage6").style.display = 'none';				
						}	
if (image == "photoLineage7") {
       document.getElementById("photoLineage7").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage7").style.display = 'none';				
						}	
if (image == "photoLineage8") {
       document.getElementById("photoLineage8").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage8").style.display = 'none';				
						}	
if (image == "photoLineage9") {
       document.getElementById("photoLineage9").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage9").style.display = 'none';				
						}	
if (image == "photoLineage10") {
       document.getElementById("photoLineage10").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage10").style.display = 'none';				
						}	
if (image == "photoLineage11") {
       document.getElementById("photoLineage11").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage11").style.display = 'none';				
						}	
if (image == "photoLineage12") {
       document.getElementById("photoLineage12").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage12").style.display = 'none';				
						}	
if (image == "photoLineage13") {
       document.getElementById("photoLineage13").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage13").style.display = 'none';				
						}	
if (image == "photoLineage14") {
       document.getElementById("photoLineage14").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage14").style.display = 'none';				
						}	
if (image == "photoLineage15") {
       document.getElementById("photoLineage15").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage15").style.display = 'none';				
						}	
if (image == "photoLineage16") {
       document.getElementById("photoLineage16").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage16").style.display = 'none';				
						}	
if (image == "photoLineage17") {
       document.getElementById("photoLineage17").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage17").style.display = 'none';				
						}	
if (image == "photoLineage18") {
       document.getElementById("photoLineage18").style.display = 'block';
	   					} else {
	   document.getElementById("photoLineage18").style.display = 'none';				
						}	
						
/*if (image == "photoLearjetNXT1") {
       document.getElementById("photoLearjetNXT1").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjetNXT1").style.display = 'none';				
						}	
if (image == "photoLearjetNXT2") {
       document.getElementById("photoLearjetNXT2").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjetNXT2").style.display = 'none';				
						}	
if (image == "photoLearjetNXT3") {
       document.getElementById("photoLearjetNXT3").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjetNXT3").style.display = 'none';				
						}	
if (image == "photoLearjetNXT4") {
       document.getElementById("photoLearjetNXT4").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjetNXT4").style.display = 'none';				
						}	
if (image == "photoLearjetNXT5") {
       document.getElementById("photoLearjetNXT5").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjetNXT5").style.display = 'none';				
						}	
if (image == "photoLearjetNXT6") {
       document.getElementById("photoLearjetNXT6").style.display = 'block';
	   					} else {
	   document.getElementById("photoLearjetNXT6").style.display = 'none';				
						}	*/
<!-- END Aviation Assets -->
						
						
}