function loadPanel_errorMsg() {
	var content = '';
	var URL = unescape(location.href);
	var SCRIPTEXE = 'sub_webcart_errorMsg.php';
	if (URL == 'http://www.iowa80.com/') {
		SCRIPTEXE = 'DirectionsWEB/sub_webcart_errorMsg.php';
	}
	doLoadPanelErrorMsgPost(SCRIPTEXE, content, 'processLoadPanelErrorMsg');
}

function processLoadPanelErrorMsg(result) {
	document.getElementById('contentArea_errorMsg').innerHTML = result;
}

function doLoadPanelErrorMsgPost(url, content, callback_name) {

	var async_requestLoadPanelErrorMsg = false;
	try {
		// Firefox, Opera 8.0+, Safari, IE7+
		async_requestLoadPanelErrorMsg = new XMLHttpRequest();
	}
	catch (e) {
		// Internet Explorer
		try {
			async_requestLoadPanelErrorMsg = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			async_requestLoadPanelErrorMsg = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}

	async_requestLoadPanelErrorMsg.open('POST', url, true);
	async_requestLoadPanelErrorMsg.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	async_requestLoadPanelErrorMsg.onreadystatechange = function() {
		if (async_requestLoadPanelErrorMsg.readyState == 4) { 
			if (async_requestLoadPanelErrorMsg.status == 200) {
				response_content = async_requestLoadPanelErrorMsg.responseText;
				eval(callback_name + '(response_content);');
			}
		}
	}
	async_requestLoadPanelErrorMsg.send(content);
}