--- ECHO_content/js/hl_lib.js	2004/12/10 19:33:09	1.5
+++ ECHO_content/js/hl_lib.js	2005/06/09 08:34:49	1.6
@@ -69,6 +69,16 @@ function placeAreas() {
 		    // N4: grow layer for border
 		    img.resizeBy(2,2);
 		}
+	    } else if (area.type == "text") {
+		var txt = getElement("t."+area.id);
+		if (img.layers) {
+		    // for N4 we size a transparent image as the area
+		    var li = img.document.images[0];
+		    li.width = rect.width;
+		    li.height = rect.height;
+		}
+		moveElement(img, rect);
+		moveElement(txt, rect);
 	    } else {
 		if (img.layers) {
 		    // for N4 we size a transparent image as the area
@@ -110,6 +120,16 @@ function highlightPair(id, highlight) {
 	    } else if (img.layers) {
 		img.bgColor = "#0000ff";
 	    }
+	} else if (area.type == "text") {
+	    if (img.style) {
+		img.style.background = "url(area_img)";
+	    } else if (img.layers) {
+		img.background.src = "area_img";
+	    }
+	    var txt = getElement("t."+id);
+	    if (txt.style) {
+		txt.style.visibility = "visible";
+	    }
 	} else if (area.type == "area") {
 	    if (img.style) {
 		img.style.background = "url(area_img)";
@@ -118,6 +138,7 @@ function highlightPair(id, highlight) {
 	    }
 	}
     } else {
+	// unhighlight
 	if (link.style) {
 	    link.style.backgroundColor = "";
 	} else if (link.layers) {
@@ -129,6 +150,16 @@ function highlightPair(id, highlight) {
 	    } else if (img.layers) {
 		img.bgColor = null;
 	    }
+	} else if (area.type == "text") {
+	    if (img.style) {
+		img.style.background = "url(trans_img)";
+	    } else if (img.layers) {
+		img.background.src = null;
+	    }
+	    var txt = getElement("t."+id);
+	    if (txt.style) {
+		txt.style.visibility = "hidden";
+	    }
 	} else if (area.type == "area") {
 	    if (img.style) {
 		img.style.background = "url(trans_img)";