var agt=navigator.userAgent.toLowerCase();var mac=agt.indexOf("mac")!=-1;var macIe=mac&&document.all;var gYOUR_RATING='Your Recommendation: ';var gDEFAULT_TEXT='Recommend It: ';if(!document.getElementById&&document.all)
document.getElementById=function(id)
{return document.all[id];}
function starImg(val)
{if(val<=0)num="0";else if(val<1)num="half";else if(val<1.5)num="1";else if(val<2)num="1half";else if(val<2.5)num="2";else if(val<3)num="2half";else if(val<3.5)num="3";else if(val<4)num="3half";else if(val<4.5)num="4";else if(val<5)num="4half";else if(val>=5)num="5";if(val<=0){return"http://us.i1.yimg.com/us.yimg.com/i/us/ls/gr/or_star_0.gif";}else{return"http://us.i1.yimg.com/us.yimg.com/i/us/ls/gr/or_star_"+num+".gif";}}
String.prototype.pluralize=function(count,plural)
{if(plural==null)
plural=this+'s';if(count==1){return this}else{return plural}}
function setRating(rating,votes,avg)
{vt=document.getElementById("numvotes");vt.innerHTML=votes+String(" vote").pluralize(votes);avg=Math.round(avg*10)/10;stars=document.getElementById("ratestars");stars.alt=avg+String(" star").pluralize(avg);stars.src=starImg(avg);for(i=1;i<=5;i++)
{radio=document.getElementById("rater1_rater_input0radio"+i);if(i==rating)
radio.checked=true;else
radio.checked=false;}}
function initRatings(formName)
{if(!document.getElementById)return;if(document.styleSheets)
{if(document.styleSheets[0].disabled)return;}
var i=0;var forms=document.getElementsByName(formName);if(forms){var form=forms[0];}else{var form=null;}
if(!form)return false;while(i>=0)
{var sInputName=formName+'_rater_input'+i;var oInputs=document.getElementsByName(sInputName);if(oInputs[0])
{if(oInputs[0].nodeName=='SELECT')gatherSelectAttributes(oInputs[0],formName);else if(oInputs[0].nodeName=='INPUT'&&oInputs[0].type=='radio')gatherRadioAttributes(oInputs,formName);i++;}
else i=-1;}}
function gatherRadioAttributes(pRadios,pForm)
{var curSelectedIndex=-1;var nRadioLength=pRadios.length;var oRadioContainer=pRadios[0].parentNode.parentNode;var oLegend=oRadioContainer.getElementsByTagName('LEGEND');if(oLegend[0]){var defaultText=oLegend[0].innerHTML;}else{var defaultText='';}
var oRadioValuesLabels=new Array();var inputName=pRadios[0].name;var className=pRadios[0].className;for(var i=0;i<nRadioLength;i++)
{var oCurRadio=pRadios[i];var radioValueLength=oRadioValuesLabels.length;oRadioValuesLabels[radioValueLength]=new Array();var curRadioValues=oRadioValuesLabels[radioValueLength]
if(oCurRadio.value){curRadioValues['value']=oCurRadio.value;}else{curRadioValues['value']=i;}
if(!macIe){if(oCurRadio.nextSibling.data){curRadioValues['label']=oCurRadio.nextSibling.data;}else{curRadioValues['label']=gDEFAULT_TEXT;}}else if(oCurRadio.parentNode.innerText){curRadioValues['label']=oCurRadio.parentNode.innerText;}else{curRadioValues['label']=gDEFAULT_TEXT;}
if(oCurRadio.checked)curSelectedIndex=i;}
var appendTo=oRadioContainer.parentNode;appendTo.removeChild(oRadioContainer);createRater(inputName,appendTo,oRadioValuesLabels,curSelectedIndex,className,defaultText,pForm);}
function gatherSelectAttributes(pInput,pForm)
{var oInputOptions=pInput.getElementsByTagName('OPTION');var curSelectedIndex=-1;var defaultText='';var nInputOptionLength=oInputOptions.length;var oOptionValuesLabels=new Array();var inputName=pInput.name;var className=pInput.className;for(var i=0;i<nInputOptionLength;i++)
{var oCurOption=oInputOptions[i];if(oCurOption.value!=-1)
{var optionValueLength=oOptionValuesLabels.length;oOptionValuesLabels[optionValueLength]=new Array();var curOptionValues=oOptionValuesLabels[optionValueLength]
if(oCurOption.value){curOptionValues['value']=oCurOption.value;}else{curOptionValues['value']=i;}
if(oCurOption.innerHTML){curOptionValues['label']=oCurOption.innerHTML;}else{curOptionValues['label']="";}
if(oCurOption.selected)curSelectedIndex=i-1;}
else if(oCurOption.innerHTML){defaultText=oCurOption.innerHTML;}else{defaultText=gDEFAULT_TEXT;}}
var appendTo=pInput.parentNode;appendTo.removeChild(pInput);createRater(inputName,appendTo,oOptionValuesLabels,curSelectedIndex,className,defaultText,pForm);}
function createRater(pName,pAppendTo,pOptionValuesLabels,pCurSelectedIndex,pClassName,pDefaultText,pForm)
{var oContainer=document.createElement('DIV');oContainer.className=pClassName;oContainer.id=pName+'_container';oContainer.labelsValues=pOptionValuesLabels;oContainer.selectedIndex=pCurSelectedIndex;oContainer.formId=pForm;var nElemsToAdd=pOptionValuesLabels.length;var textP=document.createElement('P');textP.id=pName+'_text';if(pCurSelectedIndex>=0){textP.innerHTML=gYOUR_RATING;}else{textP.innerHTML=pDefaultText;}
oContainer.textElemId=textP.id;oContainer.appendChild(textP);oContainer.defaultText=pDefaultText;var oElements=new Array();for(var i=0;i<nElemsToAdd;i++)
{var oElem=document.createElement('A');oElem.href="#";oElem.onmouseover=raterMouseOver;oElem.onfocus=raterMouseOver;oElem.onmouseout=raterMouseOut;oElem.onblur=raterMouseOut;oElem.onclick=raterClick;oElem.containerId=oContainer.id;oElem.index=i;var className=''
if(pCurSelectedIndex!=-1&&i<=pCurSelectedIndex)
{className='selected';}
if(className!=''){var separator=' ';}else{var separator='';}
if(i%2){var classNamePrefix='odd'+separator;}else{var classNamePrefix='even'+separator;}
oElem.className=classNamePrefix+className;oContainer.appendChild(oElem);oElements[oElements.length]=oElem;}
oContainer.ratingElements=oElements;var clearDiv=document.createElement('DIV');clearDiv.className='clr';oContainer.appendChild(clearDiv);pAppendTo.appendChild(oContainer);}
function raterMouseOver()
{var container=document.getElementById(this.containerId);var elements=container.getElementsByTagName('A');var numElements=elements.length;for(var i=0;i<numElements;i++)
{var curElem=elements[i];var selectedIndex=container.selectedIndex;var className='';if(selectedIndex>-1)
{if(i<=selectedIndex&&i<=this.index)className='selectedover';else if(i<=selectedIndex&&i>this.index)className='selectedless';else if(i>selectedIndex&&i<=this.index)className='over';else if(i>selectedIndex&&i>this.index)className='';}
else
{if(i<=this.index)className='over'}
if(className!=''){var separator=' ';}else{var separator='';}
if(i%2){var classNamePrefix='odd'+separator;}else{var classNamePrefix='even'+separator;}
curElem.className=classNamePrefix+className;}
var textElem=document.getElementById(container.textElemId);textElem.innerHTML=container.labelsValues[this.index]['label'];}
function raterMouseOut()
{var container=document.getElementById(this.containerId);var elements=container.getElementsByTagName('A');var numElements=elements.length;for(var i=0;i<numElements;i++)
{var curElem=elements[i];var selectedIndex=container.selectedIndex;if(selectedIndex!=-1&&selectedIndex>=i){var className='selected';}else{var className='';}
if(className!=''){var separator=' ';}else{var separator='';}
if(i%2){var classNamePrefix='odd'+separator;}else{var classNamePrefix='even'+separator;}
curElem.className=classNamePrefix+className;}
var textElem=document.getElementById(container.textElemId);if(container.selectedIndex>-1){textElem.innerHTML=gYOUR_RATING;}else{textElem.innerHTML=container.defaultText;}}
function raterClick()
{var container=document.getElementById(this.containerId);var elements=container.getElementsByTagName('A');var numElements=elements.length;for(var i=0;i<numElements;i++)
{var curElem=elements[i];if(i<=this.index){var className='selectedover';}else{var className='';}
if(className!=''){var separator=' ';}else{var separator='';}
if(i%2){var classNamePrefix='odd'+separator;}else{var classNamePrefix='even'+separator;}
curElem.className=classNamePrefix+className;container.selectedIndex=this.index;}
var textElem=document.getElementById(container.textElemId);if(container.selectedIndex!=-1){textElem.innerHTML=gYOUR_RATING;}else{textElem.innerHTML=container.defaultText;}
var hiddenField=document.getElementById('rate');hiddenField.value=container.labelsValues[container.selectedIndex]['value'];var thisform=document.getElementById(container.formId);thisform.submit();return false;}