// Tray

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;


function toggletray (){ 
	if (document.getElementById) { 
		var id1 = 'trayclosed';
		var id2 = 'trayopen';
		var id3 = 'switch';
		var obj1 = document.getElementById(id1);
		var obj2 = document.getElementById(id2);
		var obj3 = document.getElementById(id3);
		
		if ((obj1.style.display == 'block') || (obj1.style.display == '')) {
			obj1.style.display = 'none';
			obj2.style.display = 'block';
			obj3.style.backgroundImage = 'url(/static/label_back_de_duo_a.jpg)';
		} else {
			obj1.style.display = 'block';
			obj2.style.display = 'none';		
			obj3.style.backgroundImage = 'url(/static/label_back_de_duo_p.jpg)';
		}
		
	} else if(document.all) { // IE
		
		if (id1.style.display == 'block') {
			id1.style.display = 'none';
			id2.style.display = 'block';
			id3.style.backgroundImage = 'url(/static/label_back_de_duo_a.jpg)';
		} else {
			id1.style.display = 'block';
			id2.style.display = 'none';		
			id3.style.backgroundImage = 'url(/static/label_back_de_duo_p.jpg)';
		}
		
	} else if (document.layers) { // Netscape 4.x
		
		if (document.id1.style.display == 'block') {
			document.id1.style.display = 'none';
			document.id2.style.display = 'block';
			document.id3.style.backgroundImage = 'url(/static/label_back_de_duo_a.jpg)';
		} else {
			document.id1.style.display = 'block';
			document.id2.style.display = 'none';		
			document.id3.style.backgroundImage = 'url(/static/label_back_de_duo_p.jpg)';
		}
	}
}

var popUpWin=0;
function popUpMatrix() {
	if( popUpWin ) {
		if(!popUpWin.closed) popUpWin.close();
	}
	popUpWin = open( '/files/matrix/hplc.html', 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width=950,height=600,left=37,top=34,screenX=37,screenY=34');
}