document.write("<form name=\"sample\"><p>");
document.write("Aからはじまる要素一覧: <select name=\"ListMenu\">");
document.write("<option selected=\"selected\">選択してください</option>");
document.write("<option value=\"a\">a要素</option>");
document.write("<option value=\"abbr\">abbr要素</option>");
document.write("<option value=\"acronym\">acronym要素</option>");
document.write("<option value=\"address\">address要素</option>");
document.write("<option value=\"applet\">applet要素</option>");
document.write("<option value=\"area\">area要素</option></select>");
document.write("\n<input type=\"button\" value=\"実行\" onclick=\"selectmenu(document.sample.ListMenu.options[document.sample.ListMenu.selectedIndex].value)\">");
document.write("</p></form>");
function selectmenu(linkLoc)
{ if(linkLoc !="") { window.location.href=linkLoc;} }