/*
*	ajax.js	- collection of Javascript functions used to implement AJAX
*
*	4/18/2007		SEK		Initial development
*/

	var request = null;
	
	function createRequest() {
		
		try {
			request = new XMLHttpRequest();
		} catch (trymicrosoft) {
			try {
				request = new ActiveXObject("Msxm12.XMLHTTP");
			} catch (othermicrosoft) {
				try {
					request = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (failed) {
					request = null;
				}
			}
		}

		if (request == null)
			alert("Error creating request object!");
	}