function strrev( string ){	// Reverse a string
	// 
	// +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)

	var ret = '', i = 0;

	for ( i = string.length-1; i >= 0; i-- ){
	   ret += string.charAt(i);
	}

	return ret;
}