function setContentHeight() {
	var contentHeight = document.getElementById("contentWrap").clientHeight;
	var leftHeight = document.getElementById("leftWrap").clientHeight;

	if (contentHeight < leftHeight) {
		document.getElementById("contentWrap").style.height = leftHeight + 100 + "px";
	}
}

String.prototype.trim = function () {
   	return this.replace(/^\s*/, "").replace(/\s*$/, "");
}