function setTabs() {
currentTab = 10; /* starting tabindex */
/*set the tab order for the breadCrumb*/
if (document.all&&document.getElementById("breadCrumb")) {
	navRoot = document.getElementById("breadCrumb");
	alltags = navRoot.getElementsByTagName("a");
	for (i=0; i<alltags.length; i++) {
	      var attr=document.createAttribute('tabindex');
		  attr.value = currentTab;
		  ++currentTab;
		  alltags[i].attributes.setNamedItem(attr);
		}
	}
/*set the tab order for anchor tags in body*/
if (document.all&&document.getElementById("content")) {
	navRoot = document.getElementById("content");
	alltags = navRoot.getElementsByTagName("a");
	for (i=0; i<alltags.length; i++) {
	      var attr=document.createAttribute('tabindex');
		  attr.value = currentTab;
		  ++currentTab;
		  alltags[i].attributes.setNamedItem(attr);
		}
	}
	
/*set the tab order for anchor tags in body*/
if (document.all&&document.getElementById("navigation-sub")) {
	navRoot = document.getElementById("navigation-sub");
	alltags = navRoot.getElementsByTagName("a");
	for (i=0; i<alltags.length; i++) {
	      var attr=document.createAttribute('tabindex');
		  attr.value = currentTab;
		  ++currentTab;
		  alltags[i].attributes.setNamedItem(attr);
		}
	}

	
/*set the tab order for the sub menu items of open menus*/
if (document.all&&document.getElementById("navigation")) {
	navRoot = document.getElementById("navigation");
	alltags = navRoot.getElementsByTagName("ul");
	for (i=0; i<alltags.length; i++) {
	     if (alltags[i].getAttribute("id") != "" && alltags[i].currentStyle.top == "auto") {
			leftnavRoot = document.getElementById(alltags[i].getAttribute("id"));
			leftalltags = leftnavRoot.getElementsByTagName("a");
			for (ii=0; ii<leftalltags.length; ii++) {
 			      var attr=document.createAttribute('tabindex');
				  attr.value = currentTab;
				  ++currentTab;
				  leftalltags[ii].attributes.setNamedItem(attr);
				}
			}
		}
	}

}