function starsChange(myVal, startString)
	{
	if (startString) {
		var myStars = new Array(document.getElementById(startString + '1'), document.getElementById(startString + '2'), document.getElementById(startString + '3'), document.getElementById(startString + '4'), document.getElementById(startString + '5'));

		for (i=0; i < myVal; i++)
		{
		
		if (myVal - i == 0.5)
		{
			if (myStars[i] != null) myStars[i].src = 'http://www.sextoys.com/images/star_rate_orange_half.png';
		} else {
			if (myStars[i] != null) myStars[i].src = 'http://www.sextoys.com/images/star_rate_orange.png';
		}

		}

		var myLeftOvers = 5 - myVal;
		if (myLeftOvers > 0)
		{
			for (i=0; i < myLeftOvers; i++)
			{
				if (myStars[eval(myVal + i)]) myStars[eval(myVal + i)].src = 'http://www.sextoys.com/images/star_rate_grey.png';
			}
		}

		if (window.StarsTimeoutObj) clearTimeout(window.StarsTimeoutObj);

		if (!window.StarsTimeout && !window.StarsMouseOver) {
			window.StarsTimeout = 1;
			window.StarsTimeoutObj = setTimeout("starsChange(" + myVal + ")", 100);
		}
	}
	}

	function starsRestore(theOriginalValue, startString)
	{
		window.StarsTimeout = 0;
		starsChange(theOriginalValue, startString);
	}

	function starsSet(myVal, startString)
	{
		document.getElementById('ratingValue').value = myVal;
		starsChange(myVal, startString);
	}

	function showCommentTools(idValue,locationValue,returnType, theStars)
	{
			if (!theStars) theStars = 0;
			myInnerString = '<div class="comment_form" style="width: 654px; height: 150px; margin-left: 70px"><ul class="commentFormTitles" style="float: left; font-weight: bold; width: 150px; list-style: none"><li>Rate This Product:</li><li>Name:</li><li>Location:</li><li>Title:</li><li>Comments:</li></ul><ul style="float: left; width: 200px; list-style: none"><li style="cursor: pointer"><input type="text" name="ratingValue" value="5" style="display: none" id="ratingValue" /><img alt="Rating" id="myStarsA" onclick="starsSet(1)" onmouseover="window.StarsMouseOver = 1; starsChange(1)" onmouseout="window.StarsMouseOver = 0; starsRestore()" src="images/star_rate_orange.png" /><img alt="Rating" id="myStarsB" onclick="starsSet(2)" onmouseover="window.StarsMouseOver = 1; starsChange(2)" onmouseout="window.StarsMouseOver = 0; starsRestore()" src="images/star_rate_orange.png" /><img alt="Rating" id="myStarsC" onclick="starsSet(3)" onmouseover="window.StarsMouseOver = 1; starsChange(3)" onmouseout="window.StarsMouseOver = 0; starsRestore()" src="images/star_rate_orange.png" /><img alt="Rating" id="myStarsD" onclick="starsSet(4)" onmouseover="window.StarsMouseOver = 1; starsChange(4)" onmouseout="window.StarsMouseOver = 0; starsRestore()" src="images/star_rate_orange.png" /><img alt="Rating" id="myStarsE" onclick="starsSet(5)" onmouseover="window.StarsMouseOver = 1; starsChange(5)" onmouseout="window.StarsMouseOver = 0; starsRestore()" src="images/star_rate_orange.png" /></li><li><input style="width: 501px" onfocus="if (this.value == \'Anonymous\') this.value = \'\';" type="text" id="reviewerName" value="" /></li><li><input style="width: 501px" type="text" onfocus="if (this.value == \'N/A\') this.value = \'\';" id="reviewerLocation" value="" /></li><li><input style="width: 501px" type="text" id="reviewTitle" /></li><li><textarea id="commentArea" name="commentArea" rows="4" cols="70"></textarea></li><li><button onClick="document.getElementById(\'saveButton\').disabled=true; document.getElementById(\'saveButton\').innerHTML=\'please wait...\'; newComment(\'' + idValue + '\',\'' + locationValue + '\',\'' + returnType + '\')" id="saveButton">Submit Review</button><button onclick="document.getElementById(\'commentTools\').style.display = \'none\'">Cancel</button></li></ul></div>';
		var myCommentTools = document.getElementById('commentTools');

		if (myCommentTools.innerHTML != "") {
			myCommentTools.style.display = "block";
			document.getElementById("ratingValue").value = theStars;
			starsRestore(theStars, "myStars");
		} else {
			RequestThreadedDynamicDataFromMySQL("http://www.sextoys.com/review_write.php?id=" + idValue + "&loc=" + locationValue + "&ret=" + returnType + "&stars=" + theStars, ProcessPageUpdateJustTheElement, 'commentTools');
			setTimeout("starsRestore(document.getElementById('ratingValue').value, 'myStars')", 500);
		}
	}

	function reviewsSubmit(theId, theLoc, theRet) {
		if (document.getElementById("commentArea").value != "") {
			 if (escape(document.getElementById("ratingValue").value) < 1)
			 {
				alert("You must enter a rating to leave a review.");
			 }
			 else
			 {
				document.getElementById('saveButton').disabled = true;
				document.getElementById('saveButton').innerHTML = 'Please Wait...';
				newComment(theId, theLoc, theRet);
			}
		} else {
			alert("You must enter a comment in order to leave a review.");
		}
	}

	function newComment(idValue,locationValue,returnType)
		{
		var myDate = new Date();
		var mill = myDate.getTime();
		myReviewTitle=escape(document.getElementById("reviewTitle").value);
		myName=escape(document.getElementById("reviewerName").value);
		myLocation=escape(document.getElementById("reviewerLocation").value);

		myEditTextValue=escape(document.getElementById("commentArea").value);
		myRatingValue=escape(document.getElementById("ratingValue").value);
		myURL="http://www.sextoys.com/new_review.php?noCache=" + mill + "&action=saveComment&id=" + idValue + "&location=" + locationValue + "&returnType=" + returnType + "&rating=" + myRatingValue + "&review=" + myEditTextValue + "&myLocation=" + myLocation + "&myName=" + myName + "&reviewTitle=" + myReviewTitle;

	$.post(myURL, function(data){
		document.getElementById('reviewsDiv').innerHTML = data;
	});


		//RequestThreadedDynamicDataFromMySQL(myURL, ProcessPageUpdateJustTheElement, 'reviewsDiv');
    document.getElementById('reviewerName').value = myName;
    document.getElementById('reviewerLocation').value = myLocation;

		setTimeout('document.getElementById("reviewStatus").style.display = "block"; document.getElementById("reviewStatus").innerHTML = "<strong>Thank you for submitting your review!<br />Reviews typically appear live within 24 hours.</strong>";', 1000);
		}
		
	function compareProducts(productNumber)
		{
		var myDate = new Date();
		var mill = myDate.getTime();
		var action = "";
		productNumber=escape(productNumber);
		if(document.getElementById("check_"+productNumber).checked)
			{
			action = "add";
			}
		else
			{
			action = "sub";
			}

		myURL="http://www.sextoys.com/compare_session_manager.php?noCache=" + mill + "&action=" + action + "&productNumber=" + productNumber;
		RequestThreadedDynamicDataFromMySQL(myURL,'doNothing','');
		}
		
	function ProcessPageUpdateJustTheElement(myHTMLString,myElementToUpdate)
		{
		document.getElementById(myElementToUpdate).innerHTML=myHTMLString;
		}
		
	function doNothing() {}
	
	function RequestThreadedDynamicDataFromMySQL(url, myBlank, target) {
	  if (window.XMLHttpRequest) {
	    req = new XMLHttpRequest();
	    req.onreadystatechange = function() {
			  if (req.readyState == 4) {
					if (document.getElementById(target)) {
				    if (req.status == 200) {
				      document.getElementById(target).innerHTML = req.responseText;
				    } else {
				      document.getElementById(target).innerHTML = "Error: " + req.statusText;
				    }
			    }
			  }
			};
	    req.open("GET", url, true);
	    req.send(null);
	  } else if (window.ActiveXObject) {
	    req = new ActiveXObject("Microsoft.XMLHTTP");
	    if (req) {
	      req.onreadystatechange = function() {
				  if (req.readyState == 4) {
				    if (document.getElementById(target)) {
					    if (req.status == 200) {
					      document.getElementById(target).innerHTML = req.responseText;
					    } else {
					      document.getElementById(target).innerHTML = "Error: " + req.statusText;
					    }
				    }
				  }
				};
	      req.open("GET", url, true);
	      req.send();
	    }
	  }
	}
	
	// these are the functions for highlighting products that are going to be compaired
	
	function highlight(id){
		var check_box = 'check_'+id;
		var current_state = document.getElementById(check_box).checked;
		var rand = Math.random();
		if(current_state == true){
			document.getElementById(id).style.background='#fff url(/images/check_highlight_ani.gif?id='+rand+') top right no-repeat';
		}else{
			document.getElementById(id).style.backgroundImage='';
		}

	}

	function highlight_session(){

	}

	function image_change(imageElement, newImageUrl) {
		if (document.getElementById(imageElement)) {
			document.getElementById(imageElement).src = newImageUrl;
		}
	}