//	API v1.4 by Bjørn Rosell
//	Find more scripts here: www.prototypeDHTML.net

function API() {}
API.getElmById = function(elmId) {return (document.all?document.all[elmId]:document.getElementById(elmId))}
API.writeHTML = function(elm,s){if(elm&&typeof elm.innerHTML=='string') elm.innerHTML=s;}
API.setHTML = function(elmId,s){API.writeHTML(API.getElmByID(elmId),s)}
API.hide = function(elmId) {API.getElmByID(elmId).style.visibility='hidden'}
API.show = function(elmId) {API.getElmByID(elmId).style.visibility='visible'}
API.setVisibility = function(elmId,visible) {visible?API.show(elmId):API.hide(elmId)}