/* Run only in a Web browser */
if (navigator.appName != 'Lotus Notes') {
     /* Precache images */
     var onImg = new Image(19, 19);
     onImg.src = '/www/v4/webcom.nsf/offAdobe.gif';
     var offImg = new Image(19, 19);	
     offImg.src = '/www/v4/webcom.nsf/onAdobe.gif';
}

/* Change images on rollover */
function switchImage(linkObj, hover) {
     /* Get parent objects */
     var item = linkObj.parentNode;
     while (item) {
          if (item.nodeName=='TD') {
               /* Stop the loop when the <TD> tag is found */		
               break;
          } item = item.parentNode;
     }
	
     if (item.nodeName=='TD') {
          /* Get the previous <TD> tag */
          item = item.previousSibling;
          if (item) {
               if (item.nodeName=='TD') {
                    /* Get child objects */
                    item = item.firstChild;
                    while (item)  {
                         if (item.nodeName=='IMG') {
	              /* Stop the loop when an <IMG> tag is found */
	              break;
                         } item = item.nextSibling;
                    }
               }
          }
		
          if (item) {
               if (item.nodeName=='IMG') {
                    /* If an <IMG> tag has been found */
                    if (hover==true) {
                         /* onmouseover event */
	         item.src = onImg.src;
	    } else {
                         /* onmouseout event */
	         item.src = offImg.src
	    }
               }
          }
     }
     return true;
}