/*
 * jHeartbeat 0.3.0
 * (C)Alex Richards - http://www.ajtrichards.co.uk/
 */

$.jheartbeat = {

options: {
url: "heartbeat_default.asp",
delay: 10000,
div_id: "test_div"
	 },

beatfunction:  function(){

	 },

timeoutobj:  {
id: -1
	 },

set: function(options, onbeatfunction) {
		 if (this.timeoutobj.id > -1) {
			 clearTimeout(this.timeoutobj);
		 }
		 if (options) {
			 $.extend(this.options, options);
		 }
		 if (onbeatfunction) {
			 this.beatfunction = onbeatfunction;
		 }

		// Add the HeartBeatDIV to the page
		 $("body").append("<div id=\"" + this.options.div_id + "\" style=\"display: none;\"></div>");
		 this.timeoutobj.id = setTimeout("$.jheartbeat.beat();", this.options.delay);
	 },

beat: function() {
		 $.ajax({
url: this.options.url,
dataType: "html",
type: "GET",
error: function(e)   { 
	     $('#'+ $.jheartbeat.options.div_id).append("Error Requesting Data"); 
     },
success: function(data){ 
	     $('#'+ $.jheartbeat.options.div_id).html(data); 
     }
		 });
		 this.timeoutobj.id = setTimeout("$.jheartbeat.beat();", this.options.delay);
		 this.beatfunction();
	 }
};