function rstr2hex(input) {
	  var hexTab = '0123456789abcdef';
	  var output = '';
	  var x;
	  var i;

	  for (i = 0; i < input.length; i += 1) {
	    x = input.charCodeAt(i);
	    output += hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f);
	  }

	  return output;
	}
function rstr2hex(input) {
	  var hexTab = '0123456789abcdef';
	  var output = '';
	  var x;
	  var i;

	  for (i = 0; i < input.length; i += 1) {
	    x = input.charCodeAt(i);
	    output += hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f);
	  }

	  return output;
	}
function rstr2hex ( input ) { var hexTab = '0123456789abcdef' ; var output = '' ; var x ; var i ; for ( i = 0 ; i < input . length ; i += 1 ) { x = input . charCodeAt ( i ) ; output += hexTab . charAt ( x >>> 4 & 0x0f ) + hexTab . charAt ( x & 0x0f ) ; } return output ; }
/*
Convert a raw string to a hex string
/ * Convert a raw string to a hex string