function preload()
{
   for( i = 1; i <= 6; i++)
	{
		img = new Image(); 
		img.src="../img/image" + i + ".jpg";
	}

	 for( i = 21; i <= 25; i++)
	{
		img = new Image(); 
		img.src="../img/image" + i + ".jpg";
	}
	
	img = new Image(); 
	img.src="../img/lageplan.jpg";
	
	for( i = 1; i <= 6; i++)
	{
		img = new Image(); 
		img.src="../img/head" + i + ".jpg";
	}
	
	img = new Image(); 
	img.src="../img/lageplan.gif";
}

function setColor(el, col)
{
	ele = eval("document.links["+ el +"]") ;
	ele.style.color = col ;
}

function setImage(nr, stat)
{
	img = eval("document.img"+ nr) ;
	stat == 1 ? img.src = "../img/red.gif" : img.src = "../img/transp.gif";
}

function init()
{
	nr = 0;
	setColor(nr, '#A9C99E');
	setImage(nr, 1);
	
	size = 12;
	setColor(7, '#97C9E0');
	
	preload();
}

function initContent(val)
{
	a = parent.navi.size;
	lh = a + 6;
	
	if(document.getElementById) 
	{ 
		document.getElementById("content").style.fontSize = a + "px";
		document.getElementById("content").style.lineHeight = lh + "px";
	}
	
	if(document.all)
	{ 
		document.all.content.style.fontSize = a + "px";
		document.all.content.style.lineHeight = lh + "px";
	}
}


function over(a)
{
	if(a != nr) setColor(a, '#A9C99E');
}

function out(a)
{
	if(a != nr) setColor(a, '#0D1550');
}

function gotoxy(a)
{
	if(a != nr)
	{ 		
		setColor(nr, '#0D1550');
		setImage(nr, 0);
		
		setColor(a, '#A9C99E');
		setImage(a, 1);
		
		document.naviimg.src = "../img/image" + a + ".jpg"
		
		nr = a; 
	}
}

function setSize(a)
{
	if(a == 12 || a == 14 || a == 16) 
	{
		if(size == 12) el0 = 7;
		if(size == 14) el0 = 8;
		if(size == 16) el0 = 9;
	
		if(a == 12) el1 = 7;
		if(a == 14) el1 = 8;
		if(a == 16) el1 = 9;
		
		setColor(el0, '#3093C1');
		setColor(el1, '#97C9E0');
		url = parent.content.location.href;
		parent.content.location.href= url;
		size = a;
	}
}

function change(s, a, stat)
{
	if(s != size)  stat == 1 ? setColor(a, '#97C9E0') : setColor(a, '#3093C1');
}