var mAvaHeight = 180; //Max Height
var mAvaWidth = 130; //Max Width
addLoadEvent(ARO);
// Image Resize Onload
function ARO() {
      var myClass = document.getElementsByClassName('avatar');
      for (i = 0; i < myClass.length; i++) {
         var myTag = myClass[i].getElementsByTagName('img');
         for (i1 = 0; i1 < myTag.length; i1++) {
            if ((mAvaHeight != 0 || mAvaWidth != 0) && (myTag[i1].width > mAvaWidth || myTag[i1].Height > mAvaHeight)) {
               resizeava(myTag[i1]);
            }
         }
      }
}
// Image Resize
function resizeava(oAva){
var oAvaHeight = oAva.height;
var oAvaWidth = oAva.width;
var strtableid = Math.random();
oAva.id = "img_" + strtableid;


if (mAvaHeight != 0 && oAvaHeight > mAvaHeight) {
   oAva.width = (mAvaHeight / oAvaHeight ) * oAvaWidth;
   oAva.height = mAvaHeight;
   }
else {
	if(mAvaWidth != 0 && oAvaWidth > mAvaWidth) {
   		oAva.height = (mAvaWidth / oAvaWidth ) * oAvaHeight;
   		oAva.width = mAvaWidth;
   	}
}
}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}