var menuDisplayed = "false";
var logotxtDisplayed = "false";
function initTxt() {
			document.getElementById('mainTxt').style.display = 'block';
			document.getElementById('menuTxt').style.display = 'none';
			document.getElementById('logoTxt').style.display = 'none';
			document.getElementById('blankTxt').style.display = 'none';
			
			fadeIn("true");
}
function logoTxt() {
			logotxtDisplayed = "true";
/*			window.clearTimeout(tim); */
/*			document.getElementById("todoHint").filters[0].opacity=0; */
			document.getElementById('mainTxt').style.display = 'none';
			document.getElementById('logoTxt').style.display = 'block';
			document.getElementById('blankTxt').style.display = 'none';
}
function mainTxt() {
			document.getElementById('mainTxt').style.display = 'block';
			document.getElementById('logoTxt').style.display = 'none';
			document.getElementById('blankTxt').style.display = 'none';
}
function menuTxt(dispType) {
	menuDisplayed = "true";
/*	window.clearTimeout(tim);  */
/*	document.getElementById("todoHint").filters[0].opacity=0; */
	var typeview = dispType
	document.getElementById('menuTxt').style.display = typeview;
}
function m_sfcon (u) {
pre = "mail";
url = pre + "to:" + u;
document.location.href = url + "@simunyeinstitute.org";
}

function fadeIn(waittime) {
	if (menuDisplayed == "true") {
		waittime="false"
		}	
	else if (logotxtDisplayed == "true") {
		var temptime=window.setTimeout("fadeIn('false')",5000);
		}
	else if (waittime=="true") {
		var temptime=window.setTimeout("fadeIn('false')",5000);
	}
	else
	{
	window.clearTimeout(temptime);
	currOpacity=10;
	var tim;
	fadeImage()
	}
}

function fadeImage()
{
	document.getElementById("todoHint").filters[0].opacity=currOpacity;
	if (currOpacity < 100){
		currOpacity+=5;
		tim = window.setTimeout("fadeImage()", 200);
		}
	else
    	{
		window.clearTimeout(tim);
		}
}