function nav1() {
   		var w = document.myform1.mylist.selectedIndex;
  		var url_add = document.myform1.mylist.options[w].value;
		if (url_add.length > 0) { window.location.href = url_add; }
   		} 
		
	function nav2() {
   		var w = document.myform2.mylist.selectedIndex;
  		var url_add = document.myform2.mylist.options[w].value;
		if (url_add.length > 0) { window.location.href = url_add; }
   		} 
		
	function nav3() {
   		var w = document.myform3.mylist.selectedIndex;
  		var url_add = document.myform3.mylist.options[w].value;
		if (url_add.length > 0) { window.location.href = url_add; }
   		} 
		
	function nav4() {
   		var w = document.myform4.mylist.selectedIndex;
  		var url_add = document.myform4.mylist.options[w].value;
		if (url_add.length > 0) { window.location.href = url_add; }
   		} 
		
	function nav5() {
   		var w = document.myform5.mylist.selectedIndex;
  		var url_add = document.myform5.mylist.options[w].value;
		if (url_add.length > 0) { window.location.href = url_add; }
   		} 
		
	function nav6() {
   		var w = document.myform6.mylist.selectedIndex;
  		var url_add = document.myform6.mylist.options[w].value;
		if (url_add.length > 0) { window.location.href = url_add; }
   		}  
		
	function nav7() {
   		var w = document.myform7.mylist.selectedIndex;
  		var url_add = document.myform7.mylist.options[w].value;
		if (url_add.length > 0) { window.location.href = url_add; }
   		}