/*
 * Based on 'Creating an AJAX Rating Widget' by Laurent Haan
 * @see http://www.progressive-coding.com/tutorial.php?id=6
 */
var NUMBER_OF_STARS=5;function init_rating(A){var E=document.getElementsByTagName("div");for(var C=0;C<E.length;C++){if(E[C].className!="rating"){continue}var D=E[C].firstChild.nodeValue;E[C].removeChild(E[C].firstChild);if(D>NUMBER_OF_STARS||D<0){continue}for(var B=0;B<NUMBER_OF_STARS;B++){var G=document.createElement("img");if(D>=1){G.setAttribute("src","images/stars/rating_on.gif");G.className="on";D--}else{if(D==0.5){G.setAttribute("src","images/stars/rating_half.gif");G.className="half";D=0}else{G.setAttribute("src","images/stars/rating_off.gif");G.className="off"}}var F=E[C].getAttribute("id").substr(7);G.setAttribute("id","star_"+F+"_"+B);if(A!=true){G.onmouseover=new Function("evt","displayHover("+F+", "+B+");");G.onmouseout=new Function("evt","displayNormal("+F+", "+B+");")}E[C].appendChild(G)}}}function displayHover(C,B){for(var A=0;A<=B;A++){document.getElementById("star_"+C+"_"+A).setAttribute("src","images/stars/rating_over.gif")}}function displayNormal(D,C){for(var B=0;B<=C;B++){var A=document.getElementById("star_"+D+"_"+B).className;document.getElementById("star_"+D+"_"+B).setAttribute("src","images/stars/rating_"+A+".gif")}};