function getObj(obj){var theObj;if(!document.getElementById|document.all){return}else{if(document.getElementById){theObj=eval("document.getElementById('"+obj+"')")}else{theObj=eval("document.all."+obj)}}return theObj}
function show(I){var i=getObj(I);i.style.display=''}
function hide(I){var i=getObj(I);i.style.display='none'}
function toggle(I){var i=getObj(I);if(i.style.display=='none'){i.style.display=''}else{i.style.display='none'}}