function show(divid)
{
	hideAllBut(divid);
	fadeIn(divid);
}

function hideAllBut(divid)
{
	var texts = document.getElementsByTagName('div');
	for(i=0;i<texts.length;i++)
	{
		if((texts[i].className=='tele_text' || texts[i].className=='comm_text') && texts[i].id!=divid)
			fadeOut(texts[i].id);
	}
}

function lightUp(knappid) {
	var knapp = document.getElementById(knappid);
	var knappname = knappid.substring(5);
	knapp.style.background = 'url(\'kd_images/' + knappname + '_hover.jpg\')';
}

function putOut(knappid) {
	var knapp = document.getElementById(knappid);
	var knappname = knappid.substring(5);
	knapp.style.background = 'url(\'kd_images/' + knappname + '.jpg\')';
}

function preLoad() {
			
	var images = new Array(2);
	
	images[0] = new Image();
	images[0].src = 'kd_images/news_hover.jpg';
	
	images[1] = new Image();
	images[1].src = 'kd_images/prod_hover.jpg';
	
	images[2] = new Image();
	images[2].src = 'kd_images/about_hover.jpg';

}

function fadeIn(id)
{
	var div = document.getElementById(id);
	div.style.display = "block";
	
	var opa = eval(div.style.opacity);
	
	if(opa<1)
	{
		div.style.opacity = opa+0.1;
		div.style.filter = 'alpha(opacity=' + opa*100 + ')';
		setTimeout("fadeIn('" + id + "')",10);
	}
}

function fadeOut(id)
{
	var div = document.getElementById(id);
	div.style.display = "none";
	
	var opa = eval(div.style.opacity);
	
	if(opa>0)
	{
		div.style.opacity = opa-0.1;
		div.style.filter = 'alpha(opacity=' + opa*100 + ')';
		setTimeout("fadeOut('" + id + "')",10);
	}
}