if (parseInt(screen.width) > 1024) { document.writeln("<link rel='stylesheet' href='/styleslarge.css' type='text/css'/>"); }

function objGet(x)
{
	if (typeof x != 'string') return x;
	else if (Boolean(document.getElementById)) return document.getElementById(x);
	else if (Boolean(document.all)) return eval('document.all.'+x);
	else return null;
}

function init()
{
	objGet('maillink').href = 'mailto:post'+'@';
	objGet('maillink').href += 'nordtek.dk';
	objGet('maillink').innerHTML = 'POST' + '@';
	objGet('maillink').innerHTML += 'NORDTEK.DK';
	
}

function changeState(o,ns)
{
	oldstate = objGet(o).style.display;
	objGet(o).style.display = (oldstate=='none')?ns:'none'; }

function rollout(direction)
{ 
	if (direction==1)
	{ 
		var displayMode = 'block'; 
		objGet('rolllink').href = 'javascript:rollout(-1);'; 
		objGet('rolllink').innerHTML = '<img src=\"images/icon_closed_list.png\" alt=\"\" title=\"\"/>'; 
	}
	else
	{ 
		var displayMode = 'none'; 
		objGet('rolllink').href = 'javascript:rollout(1);'; 
		objGet('rolllink').innerHTML = '<img src=\"images/icon_opened_list.png\" alt=\"\" title=\"\"/>';
	} 
	for (i in productGroups)
	objGet(productGroups[i]).style.display = displayMode;
}