<!-- hide this script from non-javascript-enabled browsers

if (document.images) {
nav_r1_c1_F1 = new Image(49,20); nav_r1_c1_F1.src = "images/nav_r1_c1.gif";
nav_r1_c1_F2 = new Image(49,20); nav_r1_c1_F2.src = "images/nav_r1_c1_F2.gif";
nav_r1_c2_F1 = new Image(73,20); nav_r1_c2_F1.src = "images/nav_r1_c2.gif";
nav_r1_c2_F2 = new Image(73,20); nav_r1_c2_F2.src = "images/nav_r1_c2_F2.gif";
nav_r1_c3_F1 = new Image(83,20); nav_r1_c3_F1.src = "images/nav_r1_c3.gif";
nav_r1_c3_F2 = new Image(83,20); nav_r1_c3_F2.src = "images/nav_r1_c3_F2.gif";
nav_r1_c4_F1 = new Image(67,20); nav_r1_c4_F1.src = "images/nav_r1_c4.gif";
nav_r1_c4_F2 = new Image(67,20); nav_r1_c4_F2.src = "images/nav_r1_c4_F2.gif";
nav_r1_c5_F1 = new Image(61,20); nav_r1_c5_F1.src = "images/nav_r1_c5.gif";
nav_r1_c5_F2 = new Image(61,20); nav_r1_c5_F2.src = "images/nav_r1_c5_F2.gif";
nav_r1_c6_F1 = new Image(85,20); nav_r1_c6_F1.src = "images/nav_r1_c6.gif";
nav_r1_c6_F2 = new Image(85,20); nav_r1_c6_F2.src = "images/nav_r1_c6_F2.gif";
}

/* Function that displays status bar messages. */

function dm(msgStr) {
     window.status = msgStr;
     document.MM_returnValue = true;
}

/* Function that swaps images. */

function di20(id, newSrc) {
     var theImage = FWFindImage(document, id, 0);
     if (theImage) {
         theImage.src = newSrc;
     }
}

/* Functions that track and set toggle group button states. */

function FWFindImage(doc, name, j) {
     var theImage = false;
     if (doc.images) {
         theImage = doc.images[name];
     }
     if (theImage) {
         return theImage;
     }
     if (doc.layers) {
         for (j = 0; j < doc.layers.length; j++) {
             theImage = FWFindImage(doc.layers[j].document, name, 0);
             if (theImage) {
                 return (theImage);
             }
         }
     }
     return (false);
}

function MM_openBrWindow(theURL,winName,features) { //v1.2
   window.open(theURL,winName,features);
}
//-->