function setFontSize(fontSize)
	{
	switch(fontSize)
		{
		case 'normal':
			document.getElementById("top").style.fontSize = "62.5%";
		break;
		case 'big':
			document.getElementById("top").style.fontSize = "72.5%";
		break;
		case 'bigger':
			document.getElementById("top").style.fontSize = "80.0%";
		break;
		}
	setCookie("actualFontSize",fontSize);
	}
	
function setCookie(cookieName, cookieValue)
	{
	var cookieOptions = "path=/;";
	cookieOptions += "domain=htmlkombinat.de;";
	cookieOptions += "expires=" + (new Date("December 31, 2010")).toGMTString() + ";";
	document.cookie = cookieName + "=" + cookieValue + ";" + cookieOptions;
	return;
	}
	
function getFontSize()
	{
	if(document.cookie != "")
		{
		var fontSize = "";
		var cookies = document.cookie.split(";");
		for (i = 0; i < cookies.length; i++)
			{
			var cookieName = cookies[i].split("=")[0];
			var cookieValue = cookies[i].split("=")[1];
			if (cookies[i].split("=")[0].indexOf("actualFontSize") != -1)
				{
				fontSize = cookies[i].split("=")[1];
				}
			}
		if(fontSize != "")
			{
			setFontSize(fontSize);
			return ture;
			}
		return false;
		}
	else
		{
		return false;
		}
	}
	
/* Wortnetzapplikation */

/* Wortnetzapplikation */

function createRegisterForm(show,hide)
	{
	document.getElementById(show).style.display = "block";
	document.getElementById(hide).style.display = "none";
	}

function openWindow(site,frame,w,h,sb)
	{
	var topPosition = (screen.height / 2) - (h / 2);
	var leftPosition = (screen.width / 2) - (w / 2);
	if(sb == 1)
		{
		window.open(''+site+'',''+frame+'');
		}
	else
		{
		window.open(''+site+'',''+frame+'','width='+w+',height='+h+',scrollbars='+sb+',top='+topPosition+',left='+leftPosition+'');
		}
	}