/*****************************************************************************************
* File:		scripts/links.js
* Function: Sets link target based on the value of their "rel" attribute.
*			- XHTML Strict compliant - target attribute no longer supported
*
* History:
*	11/08/05	sjw	Original Version
*****************************************************************************************/

function setLinks() { 
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i = 0; i < anchors.length; i++) { 
		var a = anchors[i]; 
		if (a.getAttribute("href")) {
			switch (a.getAttribute("rel")) {
				case "external":	/* set target to open external links in new window */
					a.target = "_blank"; break;
				default:
					break;
			}
		}
	} 
} 

window.onload = setLinks;