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// snippet by Upbloggen.de for JavaScript [JS]
 
function leapYear(input)
{
   var outStr = new String();
 
   if(!isNaN(parseInt(input)) && input.length >= 4)
   {	
      if ((input % 4 == 0) && (input % 100 != 0) || (input % 400 == 0))
      {		
         outStr = "Anno " + input + " ist ein Schaltjahr.";
      }
      else
      {
         outStr = "Anno " + input + " ist kein Schaltjahr.";		
      }
   }
   else
   {
      outStr = "Bitte das Jahr mit mind. vier Stellen und als Zahl eingeben!";
   }	
   // outStr returns the leap-year string
   document.write(outStr);
 
   return;
}

// snippet by Upbloggen.de for JavaScript [JS]
 
function toBin(input)
{  
   var outStr = new String();   
   for(var i = 0; i < input.length; i++)
   {
       var ch = new String();
       ch = input.charCodeAt(i); // convert string to dec
       ch = ch.toString(2); // convert dec to bin
 
       // add the first zeros for 8bit viewing
       if(input.charCodeAt(i) <= 63)               
       {           
           outStr += "00" + ch;
       }
       else if(input.charCodeAt(i) >= 178)
       {
	   outStr += ch;
       }               
       else                   
       {                       
           outStr += "0" + ch;        
       }
   }
   // outStr returns the binary conversion
   return;
}

// snippet by Upbloggen.de for Java
 
public static String toBin (String input)
{
    String outStr = new String();
    for (int i = 0; i < input.length(); i++) 
    {            
         char ch = input.charAt(i); // convert string to char
         int x = (int)ch; // convert char to int (decimal value)
 
         // add the first zeros for 8bit viewing
         if(x <= 63)
         {
              outStr +=  "00" + Integer.toBinaryString(x);
         }
         else if(x >= 178)
         {
	      outStr += Integer.toBinaryString(x);
         }
         else
         {
              outStr +=  "0" + Integer.toBinaryString(x);
         }            
    } 
    return outStr;
}