/*
Page:           rating.js
Created:        Aug 2006
Last Mod:       Mar 11 2007
Handles actions and requests for rating bars.
---------------------------------------------------------
ryan masuga, masugadesign.com
ryan@masugadesign.com
Licensed under a Creative Commons Attribution 3.0 License.
http://creativecommons.org/licenses/by/3.0/
See readme.txt for full credit details.
--------------------------------------------------------- */

var xmlhttp
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
try {
	xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")
} catch(e){
	try {
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
	} catch(E){
		xmlhttp = false
	}
}
@else
xmlhttp=false
@end @*/
if(!xmlhttp && typeof XMLHttpRequest!='undefined'){
	try {
		xmlhttp = new XMLHttpRequest();
	} catch(e){
		xmlhttp = false
	}
}

function myXMLHttpRequest(){
	var xmlhttplocal;
	try {
		xmlhttplocal = new ActiveXObject("Msxml2.XMLHTTP")
	} catch(e){
		try {
			xmlhttplocal = new ActiveXObject("Microsoft.XMLHTTP")
		} catch(E){
			xmlhttplocal = false;
		}
	}
	if(!xmlhttplocal && typeof XMLHttpRequest!='undefined'){
		try {
			var xmlhttplocal = new XMLHttpRequest();
		} catch(e){
			var xmlhttplocal = false;
			alert('couldn\'t create xmlhttp object');
		}
	}
	return(xmlhttplocal);
}

function handleResponse(){
	if(xmlhttp.readyState == 4){
		if(xmlhttp.status == 200){
			var response = xmlhttp.responseText;
			var update = new Array();
			if(response.indexOf('|') != -1){
				update = response.split('|');
				changeText(update[0], update[1]);
			}
		}
	}
}

function changeText(div2show, text){
	// Detect Browser
	var IE = (document.all) ? 1 : 0;
	var DOM = 0;
	if(parseInt(navigator.appVersion) >= 5){
		DOM = 1;
	};

	// Grab the content from the requested "div" and show it in the "container"
	if(DOM){
		var viewer = document.getElementById(div2show);
		viewer.innerHTML = text;
	} else if(IE){
		document.all[div2show].innerHTML = text;
	}
}

/* =============================================================== */
var ratingAction = {
	'a.rater' : function(element){
		element.onclick = function(){

			var parameterString = this.href.replace(/.*\?(.*)/, "$1"); // onclick="sndReq('j=1&q=2&t=127.0.0.1&c=5');
			var parameterTokens = parameterString.split("&"); // onclick="sndReq('j=1,q=2,t=127.0.0.1,c=5');
			var parameterList = new Array();

			for(j = 0; j < parameterTokens.length; j++){
				var parameterName = parameterTokens[j].replace(/(.*)=.*/, "$1"); // j
				var parameterValue = parameterTokens[j].replace(/.*=(.*)/, "$1"); // 1
				parameterList[parameterName] = parameterValue;
			}

			var theUser = parameterList['u_id'];
			var theItem = parameterList['item_id'];
			var theRate = parameterList['rate'];
			var theRatingID = parameterList['ratingid'];

			// for testing	alert('sndReq('+theVote+','+theratingID+','+theuserIP+','+theunits+')'); return false;
			if(theRatingID == 'user'){
				sndReqUser(theUser, theItem, theRate);
			} else if(theRatingID == 'user_photos'){
				sndReqUserPhoto(theUser, theItem, theRate);
			} else if(theRatingID == 'event'){
				sndReqEvent(theUser, theItem, theRate);
			} else if(theRatingID == 'phevent'){
				sndReqPhEvent(theUser, theItem, theRate);
			} else if(theRatingID == 'pheventphoto'){
				sndReqPhEventPhoto(theUser, theItem, theRate);
			} else if(theRatingID == 'interior'){
				sndReqInterior(theUser, theItem, theRate);
			} else if(theRatingID == 'attendance'){
				sndReqAttendance(theUser, theItem, theRate);
			} else if(theRatingID == 'sound'){
				sndReqSound(theUser, theItem, theRate);
			} else if(theRatingID == 'drinks'){
				sndReqDrinks(theUser, theItem, theRate);
			} else if(theRatingID == 'prices'){
				sndReqPrices(theUser, theItem, theRate);
			}

			return false;
		}
	}
};

Behaviour.register(ratingAction);