function toggle(a)
{
				 switch(a)
				 {
				 				case '1': 
										 var o=document.getElementById('content1')
	      						 o.style.display='block'
										 var o=document.getElementById('content2')
	      						 o.style.display='none'
								break;
								default: 
										 var o=document.getElementById('content1')
	      						 o.style.display='none'
										 var o=document.getElementById('content2')
	      						 o.style.display='block'
				 	}
}
function toggleWebDC(a)
{
				 switch(a)
				 {
				 				case '1': 
										 var o=document.getElementById('content1')
	      						 o.style.display='block'
										 var o=document.getElementById('content2')
	      						 o.style.display='none'
										 var o=document.getElementById('content3')
	      						 o.style.display='none'
										 var o=document.getElementById('content4')
	      						 o.style.display='none'
								break;
								case '2': 
										 var o=document.getElementById('content1')
	      						 o.style.display='none'
										 var o=document.getElementById('content2')
	      						 o.style.display='block'
										 var o=document.getElementById('content3')
	      						 o.style.display='none'
										 var o=document.getElementById('content4')
	      						 o.style.display='none'
							  break;
								case '3': 
										 var o=document.getElementById('content1')
	      						 o.style.display='none'
										 var o=document.getElementById('content2')
	      						 o.style.display='none'
										 var o=document.getElementById('content3')
	      						 o.style.display='block'
										 var o=document.getElementById('content4')
	      						 o.style.display='none'
							  break;
								default:
										 var o=document.getElementById('content1')
	      						 o.style.display='none'
										 var o=document.getElementById('content2')
	      						 o.style.display='none'
										 var o=document.getElementById('content3')
	      						 o.style.display='none'
										 var o=document.getElementById('content4')
	      						 o.style.display='block'
				 	}
}
function togglePSM(a)
{
				 switch(a)
				 {
				 				case '1': 
										 var o=document.getElementById('content1')
	      						 o.style.display='block'
										 var o=document.getElementById('content2')
	      						 o.style.display='none'
								break;
								default: 
										 var o=document.getElementById('content1')
	      						 o.style.display='none'
										 var o=document.getElementById('content2')
	      						 o.style.display='block'
				 	}
}