function initialize () 
{
	this.div = $("div-header-right");
}
function onApplicationsClick (id)
{
	if (this.div == undefined)
		this.initialize();
	this.div.hide();
}
function collapseBlock  () 
{
	var menu = $(id);
	if (menu.style.display == 'none')
		menu.style.display = '';
	else
		menu.style.display = 'none';
}