function noenter(e){ 
	var k = (window.event)? event.keyCode: e.which; 
	return !(k == 13); 
}




function root(toObject){
	if(document.getElementById)return(document.getElementById(toObject));
	else if(document.all)return(document.all[toObject]); 
	else if(document.layers)return(eval("document." + toObject));
	else return(null);
}
function closeobj(obj){
	objToClose=root(obj);
	objToClose.style.display="none";
}
function openobj(obj){
	objToOpen=root(obj);
	objToOpen.style.display="inline";
}