var myImage = [];			// for preloading

function setRollovers()  {
	if (!document.getElementsByTagName)  {
		return;
	}
	
	var allLinks = document.getElementsByTagName('a');
	for (var i = 0; i < allLinks.length; i++) {
		var currLink = allLinks[i];
		if (currLink.className && (" " + currLink.className + " ").indexOf(" rollover ") != -1)  {
			if (currLink.hasChildNodes && currLink.childNodes.length == 1 && currLink.childNodes[0].nodeName.toLowerCase() == 'img') {
				currLink.onmouseover = doRollover;
				currLink.onmouseout = restoreImage;			

				// preload images:
				myImage[i] = new Image();
				myImage[i].src = currLink.childNodes[0].src.replace(/(\.[^.]+)$/, '_f2$1');;
			}
		}
	}
}		// end setRollovers

function doRollover(e)  {
	var currTarget = findTarget(e);
	if (!currTarget) return;
	var currImage = currTarget.childNodes[0];
	currImage.src = currImage.src.replace(/(\.[^.]+)$/, '_f2$1');
}

function restoreImage(e) {
	var currTarget = findTarget(e);
	if (!currTarget) return;	
	var currImage = currTarget.childNodes[0];
	currImage.src = currImage.src.replace(/_f2(\.[^.]+)$/, '$1');	
}



function findTarget(e) {
  var t; 
  if (window.event && window.event.srcElement) t = window.event.srcElement;
  else if (e && e.target) t = e.target;
  if (!t) return null;
  
  while (t != document.body && t.nodeName.toLowerCase() != 'a') t = t.parentNode;
  if (t.nodeName.toLowerCase() != 'a') return null;
  return t;
}

window.onload = setRollovers;



////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
//  other functions related to this site:

function popShare() {
	//alert("this button hasn't been programmed yet");
	var mySend = window.open("SendToFriend.aspx","verizonSend", "toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=474,height=450");
}