<!-- //
String.prototype.trim = function()
    {
    return this.replace(/^\s+|\s+$/g, "");
    }
    
String.prototype.ltrim = function()
    {
	return this.replace(/^\s+/, "");
    }
    
String.prototype.rtrim = function()
    {
	return this.replace(/\s+$/, "");
    }
// -->