// JavaScript Document

function HideContent(d) {
	document.getElementById(d).style.display = "none";
}
function ShowContent(d) {
	document.getElementById(d).style.display = "block";
}
function ReverseDisplay(d) {
	
	if(document.getElementById(d).style.display == "none"){
		document.getElementById(d).style.display = "block";
	}else {
		document.getElementById(d).style.display = "none";
	}
}
//just do it
function getElementsByStyleClass (className) {
	if(document.all){
		var alls = document.all;
	}else{
		var alls = document.getElementsByTagName('*');
	}
	var elements = new Array();
	
	for (var e = 0; e<alls.length; e++){
		if (alls[e].className == className){
			elements[elements.length] = alls[e];
		}
	}
	return elements;
}
//
function startIt(){
	var tilly = getElementsByStyleClass('hidable');
	for(var t=0; t<tilly.length; t++){
		ReverseDisplay(tilly[t].id)
	}
}