var hideOldEvent = "";

function showEventDetails(eventId){
	//var hideOldEvent = document.calOfEvents.var1.value;
	var linkOpenHide = 'link_' + eventId;
	if(window.hideOldEvent.length > 1){
		document.getElementById(hideOldEvent).style.display = 'none';
	}
	hideOldEvent = eventId;
	document.getElementById(eventId).style.display = 'block';
	document.getElementById(linkOpenHide).style.display = 'none';
}
function closeEventDetails(eventId){
	var linkOpenHide = 'link_' + eventId;
	document.getElementById(eventId).style.display = 'none';
	document.getElementById(linkOpenHide).style.display = 'inline';
}
function expandEvent(){
	if(getQueryVariable('showEventId') != '999'){
		setTimeout('showEventDetails(getQueryVariable(\'showEventId\'))',400);
	}else{
		
	}
}
function getQueryVariable(variable) {
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++) {
		var pair = vars[i].split("=");
		if (pair[0] == variable) {
			return pair[1];
		}
  	}
	return "999";
}