function show0 (){
				if (document.getElementById('office0').style.display == 'block'||
				document.getElementById('office1').style.display == 'block'||
				document.getElementById('office2').style.display == 'block'||
				document.getElementById('office4').style.display == 'block'||
				document.getElementById('officeb').style.display == 'block')
					{	
						document.getElementById('office0').style.display = 'block';
						document.getElementById('office1').style.display = 'none'; 
						document.getElementById('office2').style.display = 'none'; 
						document.getElementById('office4').style.display = 'none'; 
						document.getElementById('officeb').style.display = 'none'; 
					}
				else {document.getElementById('office0').style.display = 'block'}
				}
				
				
				function show1 (){
				if (document.getElementById('office0').style.display == 'block'||
				document.getElementById('office1').style.display == 'block'||
				document.getElementById('office2').style.display == 'block'||
				document.getElementById('office4').style.display == 'block'||
				document.getElementById('officeb').style.display == 'block')
					{	
						document.getElementById('office0').style.display = 'none';
						document.getElementById('office1').style.display = 'block'; 
						document.getElementById('office2').style.display = 'none';
						document.getElementById('office4').style.display = 'none';  
						document.getElementById('officeb').style.display = 'none'; 
					}
				else {document.getElementById('office1').style.display = 'block'}
				}	
				
				function show2 (){
				if (document.getElementById('office0').style.display == 'block'||
				document.getElementById('office1').style.display == 'block'||
				document.getElementById('office2').style.display == 'block'||
				document.getElementById('office4').style.display == 'block'||
				document.getElementById('officeb').style.display == 'block')
					{	
						document.getElementById('office0').style.display = 'none';
						document.getElementById('office1').style.display = 'none'; 
						document.getElementById('office2').style.display = 'block'; 
						document.getElementById('office4').style.display = 'none'; 
						document.getElementById('officeb').style.display = 'none'; 
					}
				else {document.getElementById('office2').style.display = 'block'}
				}	
				
				function show4 (){
				if (document.getElementById('office0').style.display == 'block'||
				document.getElementById('office1').style.display == 'block'||
				document.getElementById('office2').style.display == 'block'||
				document.getElementById('office4').style.display == 'block'||
				document.getElementById('officeb').style.display == 'block')
					{	
						document.getElementById('office0').style.display = 'none';
						document.getElementById('office1').style.display = 'none'; 
						document.getElementById('office2').style.display = 'none'; 
						document.getElementById('officeb').style.display = 'none'; 
						document.getElementById('office4').style.display = 'block'; 
						
					}
				else {document.getElementById('office4').style.display = 'block'}
				}
				
				function showb (){
				if (document.getElementById('office0').style.display == 'block'||
				document.getElementById('office1').style.display == 'block'||
				document.getElementById('office2').style.display == 'block'||
				document.getElementById('office4').style.display == 'block')
					{	
						document.getElementById('office0').style.display = 'none';
						document.getElementById('office1').style.display = 'none'; 
						document.getElementById('office2').style.display = 'none'; 
						document.getElementById('office4').style.display = 'none'; 
						document.getElementById('officeb').style.display = 'block'; 
						
					}
				else {document.getElementById('officeb').style.display = 'block'}
				}