//initialEntries is an optimal parameter to be a bit more efficient

function StringBuilder(initialEntries){
	
	if (initialEntries !== null && parseInt(initialEntries, 10) > 0){
		this.Contents = new Array(parseInt(initialEntries, 10));
	}
	else{
		this.Contents = new Array();
	}
	this.CurrentEntry = 0;
}

StringBuilder.prototype.Append = StringBuilder_Append;
StringBuilder.prototype.AppendLine = StringBuilder_AppendLine;
StringBuilder.prototype.toString = StringBuilder_toString;


function StringBuilder_Append(str){
	this.Contents[this.CurrentEntry] = str;
	this.CurrentEntry++;
}

function StringBuilder_AppendLine(str){
	this.Append(str + "\r\n");
}

function StringBuilder_toString(){
	return this.Contents.join("").trim();
}