/* IE FIX NAV ON PICTURES */
function fixNav(img)
{
	var nav = document.getElementById('image');
	if (nav)
	{
		nav.style.height = img.height + 'px';
		nav.style.width = img.width + 'px';
	}
}
/* LOAD EXTERNAL LINKS IN NEW WINDOW */
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.target = "_blank";
	}
}
/* SET COOKIE */
function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}