function playVideo(theID){ 
new Effect.Fade( 'imageWrapper',  {duration:0.4 } ); 
new Ajax.Updater('mediaWrapper','media/_detailsVideo.inc.php?id='+theID ,{evalScripts:true
})  
} 

function hideVideo(){
$('mediaWrapper').innerHTML='';
new Effect.Appear( 'imageWrapper',  {duration:0.8} ); 
}

//images popup
var currentImage=1;
var currentArrayPosition=1;
function showLargeImage(id){
win=window.open('/product-images/' + id + '/' + currentArrayPosition	 + '.htm','details','width=2,height=2');
win.focus();
}

function swapImage(id,imageNum,arrayPosition){
currentImage=imageNum;
currentArrayPosition=arrayPosition; // used to open correct in array
document.getElementById('mainImage').src='xphotos/' + id + '/' + imageNum +'.jpg'
}
//images


function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;