<script type="text/javascript" language="JavaScript 1.5">
 
 
// Returns a random number between 0 (inclusive) and 1 (exclusive)  
function getRandom()  
{  
  return Math.random();  
}  
 
// Returns a random number between min and max  
function getRandomArbitary(min, max)  
{  
  return Math.random() * (max - min) + min;  
}  
 
// Returns a random integer between min and max  
// Using Math.round() will give you a non-uniform distribution!  
function getRandomInt(min, max)  
{  
  return Math.floor(Math.random(1328009401) * (max - min + 1)) + min;  
} 
 
 alert(getRandomArbitaryt(1,49));
</script>

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