function doNothing () {
}

var popUpWin=0;
function doHorseImageWin(theImage) {
	if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(theImage, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes,copyhistory=yes,width=700,height=700');
}

function getExternalLinks() {
	var extLinksArr = new Array();
	var linksArr = document.links;
	var docDomain = document.domain
	
	for(var x=0; x<linksArr.length; x++) {
		if (linksArr[x].hostname != docDomain && (linksArr[x].protocol == "http:" || linksArr[x].protocol == "https:"))
			extLinksArr.push(linksArr[x]);
	}
	return extLinksArr;
}

function openLinksInNewWindow(theLinksArray) {
	for (var x=0; x<theLinksArray.length; x++) {
		theLinksArray[x].target = "top";
	}
}