function addText(text, id) {
	divHtml = document.getElementById(id).innerHTML;
	divHtml = divHtml + " " + text;
	document.getElementById(id).innerHTML = divHtml;
}

function changeImage(id) {
	for (i=1; i<4; i=i+1) {
		if (id == "g" + i) {
			document.getElementById("g" + i).style.visibility = "visible";
			document.getElementById("g" + i).style.left = "0px";
			document.getElementById("t" + i).style.background = "#666666";
			document.getElementById("t" + i).style.color = "#ffffff";
			
		} else {
			document.getElementById("g" + i).style.visibility = "hidden";
			document.getElementById("g" + i).style.left = "9990px";
			document.getElementById("t" + i).style.background = "transparent";
			document.getElementById("t" + i).style.color = "#023F15";
		}
	}
}

function hide(id) {
	div = document.getElementById(id);
	div.style.display = 'none';
	
}

function rollover(event, text, id, x, y) {
	info = document.getElementById("infoRo");
	roll = document.getElementById(id);
	roll.innerHTML = text;
	if (text) {
		roll.style.top = y + "px";
		roll.style.left = x + "px";
		//roll.style.top = "440px";
		//roll.style.left = "150px";
		roll.style.visibility = "visible";
		//roll.style.display = "block";
	} else {
		//roll.style.display = "none";
		roll.style.visibility = "hidden";
	}
	
}

function disableTargetLinks(id) {
	if (document.getElementById(id)) {
		var projectEls = document.getElementById(id).getElementsByTagName("a");
		for (var i=0; i<projectEls.length; i++) {
			if (projectEls[i].target == "_blank") {
				projectEls[i].href="#";
				projectEls[i].target="";
			}
		}
	}
}

function disableLinks(id, classy) {
	if (document.getElementById(id)) {
		
		var projectEls = document.getElementById(id).getElementsByTagName("a");
		for (var i=0; i<projectEls.length; i++) {
			if (projectEls[i].className == classy) { 
				projectEls[i].href="#";
			}
		}
	}
}