/*
Author: Addam M. Driver
Date: 10/31/2006
*/

var sMax;	// Isthe maximum number of stars
var holder; // Is the holding pattern for clicked state
var preSet; // Is the PreSet value onces a selection has been made
var h;

// Rollover for image Stars //
function rating(num){
	sMax = 0;	// Isthe maximum number of stars
	for(n=0; n<num.parentNode.childNodes.length; n++){
		if(num.parentNode.childNodes[n].nodeName == "A"){
			sMax++;	
		}
	}
		d = num.id.split("_"); // Get the selected star
		s = d[1]; // 
		h = d[2]; // id
		a = 0;
		for(i=1; i<=sMax; i++){		
			if(i<=s){
				document.getElementById("_"+i+"_"+h).className = "on";
				document.getElementById("rateStatus_"+h).innerHTML = document.getElementById("ratingSaved_"+h).innerHTML;
				holder = a+1;
				a++;
			}else{
				document.getElementById("_"+i+"_"+h).className = "";
				document.getElementById("rateStatus_"+h).innerHTML = document.getElementById("ratingSaved_"+h).innerHTML;
			}
		}
}

// For when you roll out of the the whole thing //
function off(me){
		if(!preSet){	
			for(i=1; i<=sMax; i++){		
				document.getElementById("_"+i+"_"+h).className = "";
				document.getElementById("rateStatus_"+h).innerHTML = document.getElementById("ratingSaved_"+h).innerHTML;
			}
		}else{
			rating(preSet);
			document.getElementById("rateStatus_"+h).innerHTML = document.getElementById("ratingSaved_"+h).innerHTML;
		}
}

// When you actually rate something //
function rateIt(me){
	//	document.getElementById("rateStatus_"+h).innerHTML = document.getElementById("ratingSaved_"+h).innerHTML + " :: "+me.title;
		preSet = me;
		//sendRate(me);
		rating(me);
		pun=me.id;
		showUser(pun,1);
		document.getElementById("rateStatus_"+h).innerHTML = document.getElementById("ratingSaved_"+h).innerHTML;
}

// Send the rating information somewhere using Ajax or something like that.
function sendRate(sel){
	alert("Your rating was: "+sel.title);
}