/*
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 rated;
var jsratecount;
// Rollover for image Stars //
function rating(num){
	
	sMax = 0;	// Isthe maximum number of stars
	var jsElement;
	//var jsratecount = document.getElementById("ratecount")
	//jsratecount.style.color="#09f"
	//jsElement = document.getElementById("rateStatus");
	//jsElement.style.color="#000";
	//jsElement.className="rate-status";
		
	for(n=0; n<num.parentNode.childNodes.length; n++){
		
		if(num.parentNode.childNodes[n].nodeName == "A"){
			sMax++;	
		}
	}
	
	if(!rated){
		//alert(rated);
		s = num.id; // Get the selected star
		a = 0;
		var d;
	/*if(num.id=="1"){//rating value will be set when the user clicks the corresponding circle
		//jsratecount.innerHTML= "1";
	}
	else if(num.id=="2"){
		//jsratecount.innerHTML = "2";
		
	}
	else if(num.id=="3"){
		//jsratecount.innerHTML = "3";
		
	}
	else if(num.id=="4"){
		//jsratecount.innerHTML = "4";
		
	}
	else if(num.id=="5"){
		//jsratecount.innerHTML = "5";
		
	}
	else {
		//jsratecount.innerHTML = "0";
	}*/
	
					
		for(i=1; i<=sMax; i++){		
			if(i<=s){
				document.getElementById(i).className = "on";
				//document.getElementById("rateStatus").innerHTML = "Rate";
				holder = a+1;
				a++;
				
			}else{
				document.getElementById(i).className = "";
				//alert(rated);
			}
		}
	} 
}

// For when you roll out of the the whole thing //
function off(me){
		
	if(!rated){
		  document.getElementById("ratecount").innerHTML = "1";
		 //document.getElementById("ratecount").style.color="#f00";
		  jsElement = document.getElementById("rateStatus");
		  //jsElement.style.color="#999";
		  //jsElement.style.margin="2px 0 2px 0"
		
		if(!preSet){
			for(i=1; i<=sMax; i++){	
			    document.getElementById(i).className = "";
				
				//document.getElementById("rateStatus").innerHTML = "Rate";
				//document.getElementById("rateStatus").className="rate-me";
				//document.getElementById("ratecount").innerHTML = 0
				
			}
			if(jsratecount>0){
				document.getElementById("ratecount").innerHTML = jsratecount;
				//document.getElementById("ratecount").style.color="#09f";
				document.votefrm.Rating.value = jsratecount;
				jsratetitle = document.getElementById(jsratecount).title
				document.getElementById("rateStatus").innerHTML = jsratetitle
				for(i=1;i<=jsratecount;i++){
						document.getElementById(i).className = "on";
				}
			}
		}else{
			rating(preSet);
			//document.getElementById("rateStatus").innerHTML = document.getElementById("ratingSaved").innerHTML;
		}
	}
	
}
function sendRate(sel){
			/*alert("Your rating was: "+sel.title);*/
			jsElement = document.getElementById("rateStatus");
			//jsElement.style.margin="2px 0 2px 0";
}
// When you actually rate something //
function rateIt(me){
	
	if(!rated){
	var jsratecount = document.getElementById("ratecount")
	//jsratecount.style.color="#09f"
	jsElement = document.getElementById("rateStatus");
	//jsElement.style.color="#000";
	jsElement.className="rate-status";
	
	if(me.id=="1"){//rating value will be set when the user clicks the corresponding circle
		jsratecount.innerHTML= "1";
		document.votefrm.Rating.value=1;
	}
	else if(me.id=="2"){
		jsratecount.innerHTML = "2";
		document.votefrm.Rating.value=2;
	}
	else if(me.id=="3"){
		jsratecount.innerHTML = "3";
		document.votefrm.Rating.value=3;
	}
	else if(me.id=="4"){
		jsratecount.innerHTML = "4";
		document.votefrm.Rating.value=4;
	}
	else if(me.id=="5"){
		jsratecount.innerHTML = "5";
		document.votefrm.Rating.value=5;
	}
	else {
		jsratecount.innerHTML = "0";
	}
		document.getElementById("rateStatus").innerHTML = me.title;
		preSet = me;
		sendRate(me);
		rating(me);
	}
}

// Send the rating information somewhere using Ajax or something like that.

// to retain the value(ratecount), when the user is alreadyrated
function alreadyRated(jscount){
	var jsratetitle;
	jsratecount = jscount
	document.votefrm.Rating.value = jsratecount;
	document.getElementById("ratecount").innerHTML = jscount
	//document.getElementById("ratecount").style.color="#09f";
	jsratetitle = document.getElementById(jscount).title
	document.getElementById("rateStatus").innerHTML = jsratetitle
	for(i=1;i<=jscount;i++){
		document.getElementById(i).className = "on";
	}
}