window.onload = function()
{
	//document.getElementById('submenu1').style.visibility = "hidden";
	//document.getElementById('submenu2').style.visibility = "hidden";
	//document.getElementById('portfoliotext').style.visibility = "hidden";
	//document.oncontextmenu=new Function("return false") 
	
	
	
	
}

Init = function()
{
	document.getElementById('submenu1').style.visibility = "hidden";
	document.getElementById('submenu2').style.visibility = "hidden";
	document.getElementById('submenu3').style.visibility = "hidden";
	
	// checken of we de scrollknoppen laten zien.
	if (document.getElementById("text").offsetHeight < 250)
	{
		document.getElementById('buttons').style.visibility = "hidden";	
	}
	else
	{
		document.getElementById('buttons').style.visibility = "visible";
	}
	initScrollLayer();
}

ShowSubmenu = function(status, context)
{
	if (status == true)
	{
		if (context == 'overig')
		{
			document.getElementById('submenu1').style.visibility = "hidden";
			document.getElementById('submenu3').style.visibility = "hidden";
			document.getElementById('submenu2').style.visibility = "visible";
			document.getElementById('overig').className = 'active'
			document.getElementById('portfolio').className = ''
			document.getElementById('interieurontwerp').className = ''
		}
		
		if (context == 'portfolio')
		{
			
			document.getElementById('submenu1').style.visibility = "visible";
			document.getElementById('submenu2').style.visibility = "hidden";
			document.getElementById('submenu3').style.visibility = "hidden";
			document.getElementById('overig').className = ''
			document.getElementById('portfolio').className = 'active'
			document.getElementById('interieurontwerp').className = ''
			
		}
		
		if (context == 'interieurontwerp')
		{
			
			document.getElementById('submenu1').style.visibility = "hidden";
			document.getElementById('submenu2').style.visibility = "hidden";
			document.getElementById('submenu3').style.visibility = "visible";
			document.getElementById('overig').className = ''
			document.getElementById('portfolio').className = ''
			document.getElementById('interieurontwerp').className = 'active'
			
		}
		
		//document.getElementById('portfolio').className = 'active'
	}
	else
	{
		document.getElementById('submenu1').style.visibility = "hidden";
		document.getElementById('submenu2').style.visibility = "hidden";
		document.getElementById('submenu3').style.visibility = "hidden";
		
		if (context != 'overig')
		{
			document.getElementById('overig').className = ''	
		}
		
		if (context != 'portfolio')
		{
			document.getElementById('portfolio').className = ''	
		}
		
		if (context != 'interieurontwerp')
		{
			document.getElementById('interieurontwerp').className = ''	
		}

		
	}
}


SwitchPortfoliotext = function (status)
{
	if (status == true)
	{
		document.getElementById('portfoliotext').style.visibility = "visible";
	}
	else
	{
		document.getElementById('portfoliotext').style.visibility = "hidden";
	}
	
}

ChangePortfolio = function(nr, map, label, description)
{
	
	document.getElementById('portfolioimage').src = '/portfolio/'+map+'/'+nr+'g.jpg';
	document.getElementById('title').innerHTML = label;
	document.getElementById('label').innerHTML = label;
	document.getElementById('descriptiontext').innerHTML = description;
}

function controle(form) 
{
	
	
	if(document.getElementById("name").value=="")
	{
  		window.alert("Vul uw naam in.")
		return false
	}
	
	if (form == 'belme')
	{
		if(document.getElementById("phonenumber").value=="")
		{
	  		window.alert("Vul uw telefoonummer in.")
			return false
		}
	}
	else
	{
		if(document.getElementById("email").value=="")
		{
	  		window.alert("Vul uw emailadres in.")
			return false
		}
		
		if(document.getElementById("phone").value=="")
		{
	  		window.alert("Vul uw telefoonnummer in.")
			return false
		}
		
		if(document.getElementById("question").value=="")
		{
	  		window.alert("Vul uw opmerking in.")
			return false
		}
	}
	
	

}