function moveUp() {
    try {
	    document.getElementById("flashmenu").style.zIndex = 21;
	}catch(e){}
	inputs = document.getElementsByTagName("select");
	for (i = 0; i < inputs.length; i++)
		inputs[i].style.visibility = 'hidden';
	
}
function moveDown() {
    try {
	    document.getElementById("flashmenu").style.zIndex = 3;
	}catch(e){}
	document.getElementById("mainContent").style.zIndex = 20;
	inputs = document.getElementsByTagName("select");
	for (i = 0; i < inputs.length; i++)
		inputs[i].style.visibility = 'visible';
}

/*** POP UP FUNCTIONS *****/
function showPopup(url) {
	var popup = document.getElementById("popup");
	//var frame = document.getElementByName("iframe");
	popup.style.display = 'block';
	iframe.location.href = url;
}

function hidePopup() {
	var popup = window.parent.document.getElementById("popup");
	//var frame = document.getElementByName("iframe");
	popup.style.display = 'none';
	window.parent.iframe.location.href = "empty.html";
}

function checkBrowser(str)
{
    var agent = navigator.userAgent.toLowerCase();
    return agent.indexOf(str.toLowerCase()) >= 0;
}