/*
easier access to elements
*/
function getel(obj_id){
	return document.getElementById(obj_id)
}

function showit(id){
	var state = glow.dom.get("#"+id).css("display");
	if(state == 'none'){
		glow.dom.get("#"+id).css("display","block");
	} else {
		glow.dom.get("#"+id).css("display","none");
	}
}

function show(id){
	// clear others
	glow.dom.get(".headsup").css("display","none");
	
	// show this one
	if(id !=''){
		glow.dom.get("#"+id+"_header").css("display","block");	
	} else {}
}