<!--

// Following are 4 image hover functions
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// Function from Wists.com
function findWistsImages(anchor, custom_class_or_id) {
    if (!document.getElementById) return;
    var container_classes = ['entry','item','post','story','product'];
    var image_ignore_classes = ['wistsignore'];
    if (custom_class_or_id && typeof(custom_class_or_id == 'string') )  { container_classes.push(custom_class_or_id); } else  { custom_class_or_id = "__NO_ID__"; }
    var container_class_regex = new RegExp('\\s(' +  container_classes.join("|") + ')\\s', "i");
    var image_class_ignore_regex = new RegExp('\\s(' +  image_ignore_classes.join("|") + ')\\s', "i");
    var container = anchor.parentNode;
    while ( !container_class_regex.test(" " + container.className + " ")  && (container.id != custom_class_or_id) &&  (container.tagName.toLowerCase() != "body") ) { container =  container.parentNode; }
    if (container.tagName.toLowerCase() == "body") { return; }
    var all_images = container.getElementsByTagName('img');
    var i = 0;
    while ( image_class_ignore_regex.test(" " + all_images[i].className  + " ") && (i < all_images.length) ) { i++; }
    anchor.href = ( image_class_ignore_regex.test(" " + all_images[i].className + " ") ) ? anchor.href : anchor.href.replace(/(\&u\=)([^&]+)/, ("$1" + all_images[i].src));
}

//-->