function show(a){document.getElementById(a).style.display="block";
shown(a)
}function showInline(a){document.getElementById(a).style.display="inline";
shown(a)
}function hide(a){if(document.getElementById(a)!=null){document.getElementById(a).style.display="none";
hidden(a)
}}function showHideList(c,b){var a=(c=="hide")?hide:(c=="show")?show:showInline;
if(b&&b.length>0){for(i=0;
i<b.length;
i++){a(b[i])
}}}function shown(a){if(document.getElementById(a+".shown")){document.getElementById(a+".shown").value="1"
}}function hidden(a){if(document.getElementById(a+".shown")){document.getElementById(a+".shown").value="0"
}}function changeHTML(a,b){if(document.getElementById(a)&&b){document.getElementById(a).innerHTML=b
}}function focusOn(b,a){if(document.getElementById(b)){document.getElementById(b).focus()
}else{if(document.getElementById(a)){document.getElementById(a).focus()
}else{window.self.focus()
}}};