var total = 3;

function reverse_dispaly(ele){
       
      if (navigator.appName=="Netscape") {
          for(var i=1;i<=total;i++){
              if(ele == i){  
                  if(document.getElementById("s" + i).style.display == "")
                      document.getElementById("s" + i).style.display = "none"
			   	  else
			   	      document.getElementById("s" + i).style.display = ""
			   	  if(document.getElementById("p" + i).style.display == "")
			   	      document.getElementById("p" + i).style.display = "none"
			   	  else
			   	      document.getElementById("p" + i).style.display = ""
			   	  if(document.getElementById("m" + i).style.display == "")
			   	      document.getElementById("m" + i).style.display = "none"
			   	  else
			   	      document.getElementById("m" + i).style.display = ""
			  }
              else {         
                  if(document.getElementById("p" + i).style.display == "none")
			          document.getElementById("p" + i).style.display = ""			  						   
			      if(document.getElementById("m" + i).style.display == "")
			          document.getElementById("m" + i).style.display = "none"			           
			      if(document.getElementById("s" + i).style.display == "")
			          document.getElementById("s" + i).style.display = "none"
			  
              }
          }
      }
      else {      
          for(var i=1;i<=total;i++){
              if(ele == i){         
			      if(document.all("s" + i).style.display == "")
			   	      document.all("s" + i).style.display = "none"
			   	  else
			   	      document.all("s" + i).style.display = ""
			   	
			   	  if(document.all("p" + i).style.display == "")
			   	      document.all("p" + i).style.display = "none"
			   	  else
			   	      document.all("p" + i).style.display = ""
			   	
			   	  if(document.all("m" + i).style.display == "")
			   	      document.all("m" + i).style.display = "none"
			   	  else
			   		  document.all("m" + i).style.display = ""
			  } 
              else {         
			      if(document.all("p" + i).style.display == "none")
			   	      document.all("p" + i).style.display = ""
			   	  if(document.all("m" + i).style.display == "")
			   		  document.all("m" + i).style.display = "none"
     			  if(document.all("s" + i).style.display == "")
			   		 document.all("s" + i).style.display = "none"
			   			   
              }
          }   
      }
}