// addLoadEvent() gets passed a function that you want to fire off on page load
function addLoadEvent(objFunc) {
	var objOldOnload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = objFunc;
	} else {
		window.onload = function() {
			if (objOldOnload) {
				objOldOnload();
			}
			objFunc();
		}
	}
}

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.getAttribute("rel") == "nofollow external")))
			anchor.target = "_blank";
	}
}

// Sets focus to search bar
function setSearchFocus()
{
	document.forms["saint_anthony"].query.focus();
}

addLoadEvent(externalLinks);
addLoadEvent(setSearchFocus);