//Default Site Studio Generated .js Script File

	var rating = {    
    init: function() {
        rating.ratingform = YAHOO.util.Dom.get('rating')
        rating.ratingdiv = YAHOO.util.Dom.get('ratingdiv')
        rating.stardiv = document.createElement('div')        
        rating.average = rating.ratingform.title.split(/:\s*/)[1].split(".")
        rating.submitted = false
        rating.make_stardiv()
     },
     
     make_stardiv: function() {
        /* Replaces original form with the star images */       
        
        YAHOO.util.Dom.addClass(rating.stardiv, 'rating');
                
        // make the stars
        for (var i=1; i<=5; i++) {
            // first, make a div and then an a-element in it
            var star = document.createElement('div');
            star.id = 'star' + i;
            var a = document.createElement('a');
            a.href = '#' + i;            
            a.innerHTML = i;
            YAHOO.util.Dom.addClass(star, 'star');
            star.appendChild(a);
            rating.stardiv.appendChild(star);

            // add needed listeners to every star
            YAHOO.util.Event.addListener(star, 'mouseover', rating.hover_star, i);
            YAHOO.util.Event.addListener(star, 'mouseout', rating.reset_stars);
            YAHOO.util.Event.addListener(star, 'click', rating.submit_rating, i);
        }        
        rating.ratingdiv.appendChild(rating.stardiv);
        // show the average
        rating.reset_stars();        
    },   
    
    hover_star: function(e, which_star) {
        /* hovers the selected star plus every star before it */
        for (var i=1; i<=which_star; i++) {
            var star = YAHOO.util.Dom.get('star' + i);
            var a = star.firstChild;
            YAHOO.util.Dom.addClass(star, 'on');
            YAHOO.util.Dom.setStyle(a, 'width', '100%');
        }
    },    
    reset_stars: function() {
        /* Resets the status of each star */
        
        // if form is not submitted, the number of stars on depends on the 
        // given average value
        if (rating.submitted == false) {
            var stars_on = rating.average[0];
            if (rating.average[1] >= 0)
                stars_on = parseInt(rating.average[0]) + 1;
            var last_star_width = rating.average[1] + '0%';
        } else {
            // if the form is submitted, then submitted number stays on
            var stars_on = rating.submitted;
            var last_star_width = '100%';
        }

        // cycle trought 1..5 stars
        for (var i=1; i<=5; i++) {
            var star = YAHOO.util.Dom.get('star' + i);
            var a = star.firstChild;
            
            // first, reset all stars
            YAHOO.util.Dom.removeClass(star, 'hover');
            YAHOO.util.Dom.removeClass(star, 'on');

            // for every star that should be on, turn them on
            if (i<=stars_on && !YAHOO.util.Dom.hasClass(star, 'on'))
                YAHOO.util.Dom.addClass(star, 'on');

            // and for the last one, set width if needed
            if (i == stars_on)
                YAHOO.util.Dom.setStyle(a, 'width', last_star_width);
        }
    },
    
    submit_rating: function(e, num) {
        // If the form has not been submitted yet 
        // and submission is not in progress
        if (rating.submitted == false) {
            rating.submitted = num;
            // After the form is submitted, instead of old average, show
            // submitted number of stars selected
            rating.average = [num, 0];                             
            rating.ratingform.elements[0].value = num;
            YAHOO.util.Connect.setForm(rating.ratingform);
            var c = YAHOO.util.Connect.asyncRequest('POST', sUrl, rating.ajax_callback);
            YAHOO.util.Dom.removeClass(rating.stardiv, 'rating');
            YAHOO.util.Dom.addClass(rating.stardiv, 'rating2');
            for (var i=1; i<=5; i++) {
            	var star = YAHOO.util.Dom.get('star' + i);
            	var a = star.firstChild;
            	YAHOO.util.Dom.setStyle(a, 'cursor', 'default');
            }
                                 
        }
    },
    
    ajax_callback: {
        success: function(o) {
            // release the form to normal status and change the statustext
            //rating.submitted = false;                        
            var avgXML = (new DOMParser()).parseFromString(o.responseText, "text/xml");            
            var avg = avgXML.getElementsByTagName("info")[0]; 
            ratingAvg.set_average(avg.firstChild.nodeValue);        
        },
        failure: function(o) { // we shouldn't ever go down this path.
            alert('Error: ' + o.status + " " + o.statusText );
        }
    }
}

var ratingAvg = {    
    init: function() {
        ratingAvg.ratingform = YAHOO.util.Dom.get('ratingavg')
        ratingAvg.ratingdiv = YAHOO.util.Dom.get('ratingavgdiv')
        ratingAvg.stardiv2 = document.createElement('div')
        ratingAvg.dDocName = YAHOO.util.Dom.get('dDocName').value                
        //ratingAvg.average = rating.ratingform.title.split(/:\s*/)[1].split(".")        
        ratingAvg.make_stardiv()
        ratingAvg.get_rating()
     },
     
     make_stardiv: function() {
        /* Replaces original form with the star images */
        
        YAHOO.util.Dom.addClass(ratingAvg.stardiv2, 'rating2');              
                
        // make the stars
        for (var i=1; i<=5; i++) {
            // first, make a div and then an a-element in it
            var star = document.createElement('div');
            star.id = 'avgstar' + i;
            var a = document.createElement('a');
            //a.href = '#' + i;
            a.innerHTML = i;
            YAHOO.util.Dom.addClass(star, 'avgstar');
            star.appendChild(a);
            ratingAvg.stardiv2.appendChild(star);

            // add needed listeners to every star            
        }        
        ratingAvg.ratingdiv.appendChild(ratingAvg.stardiv2);
        // show the average
        //ratingAvg.reset_stars();
        // add the statustext div and hide it        
    }, 
     set_average: function(average) {
      /* Resets the status of each star */   
         // cycle trought 1..5 stars
        for (var i=1; i<=5; i++) {
            var star = YAHOO.util.Dom.get('avgstar' + i);
            var a = star.firstChild;
            YAHOO.util.Dom.addClass(star, 'on');            
            // for every star that should be on, turn them on
            if (i>average && YAHOO.util.Dom.hasClass(star, 'on'))
            {
            	YAHOO.util.Dom.removeClass(star, 'on');
            } 
         }
     	     
     },
     get_rating: function(e, num) {
     	var query = "dDocName="+ratingAvg.dDocName;
        var c = YAHOO.util.Connect.asyncRequest('POST', avgUrl, ratingAvg.ajax_callback, query);        
    },
    
    ajax_callback: {
        success: function(o) {
            // release the form to normal status and change the statustext
            //rating.submitted = false;                        
            var avgXML = (new DOMParser()).parseFromString(o.responseText, "text/xml");            
            var avg = avgXML.getElementsByTagName("info")[0]; 
            ratingAvg.set_average(avg.firstChild.nodeValue);        
        },
        failure: function(o) { // we shouldn't ever go down this path.
            alert('Error: ' + o.status + " " + o.statusText );
        }
    }      
}