function selectsearch(){
  if(document.search.searchtype.value=="1" || document.search.searchtype.value=="4")
     document.search.isagency.disabled = true;
    else
    document.search.isagency.disabled = false;
}
function fontZoom(size)
{
	document.getElementById('fontzoom').style.fontSize=size+'px'
}
function setregnext(){
 if(document.regform1.isagree.checked == true)
     document.regform1.next.disabled = false;
	 else
	 document.regform1.next.disabled = true;
}