if (document.getElementById){ document.write('\n') } function contractall(){ if (document.getElementById){ var inc=0 while (document.getElementById("dropmsg"+inc)){ document.getElementById("dropmsg"+inc).style.display="none" inc++ } } } function expandone(){ if (document.getElementById){ var selectedItem=document.dropmsgform.dropmsgoption.selectedIndex contractall() document.getElementById("dropmsg"+selectedItem).style.display="block" } } function expandone_from_map(ElementId){ contractall() document.getElementById("dropmsg"+ElementId).style.display="block" }