function getHeight()
	{
		/*var leftheight = ((document.getElementById("leftpane").clientHeight));
		var rightheight = ((document.getElementById("maincontent").clientHeight));
		var picheight = ((document.getElementById("mainteaser").clientHeight));
		var endHeight = Math.max(leftheight, rightheight, picheight);
		x = document.getElementById("leftpane");
		x.style.height = endHeight + 100 + 'px';
		y = document.getElementById("pagecontent");
		y.style.height = endHeight + 100 + 'px'*/;
	}

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";
        }
    }
}

window.onload = externalLinks;