// Native
// Just some functions that SHOULD BE NATIVE IN JAVASCRIPT
// I feel better now

function trim(s) 
{  
  while ((s.substring(0,1) == ' ') || (s.substring(0,1) == '\n') || (s.substring(0,1) == '\r'))
  {
    s = s.substring(1,s.length);
  }


  while ((s.substring(s.length-1,s.length) == ' ') || (s.substring(s.length-1,s.length) == '\n') || (s.substring(s.length-1,s.length) == '\r'))
  {
    s = s.substring(0,s.length-1);
  }
  return s;
}
function Left(str, n){
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}
function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}
function Len(string){
	var Len = string.length;
	return Len;
}

function show(id){
	document.getElementById(id).style.display='block';
}
function hide(id){
	document.getElementById(id).style.display='none';
}
	
function sleep(Amount){
d = new Date() //today's date
while (1)
{
mill=new Date() // Date Now
diff = mill-d //difference in milliseconds
if( diff > Amount ) {break;}
}
}