// JavaScript Document

function navHover(navEntry)
{
	/*elementsToHide = 1;
	while (elementsToHide<=6)
	{
		document.getElementById("navEntry"+elementsToHide).style.display = "inline";
		document.getElementById("navEntryHover"+elementsToHide).style.display = "none";
		elementsToHide++;
	}*/
	document.getElementById("navEntryHover"+navEntry).style.display = "inline";
	document.getElementById("navEntry"+navEntry).style.display = "none";
	
}

function navOut(navEntry)
{
	document.getElementById("navEntry"+navEntry).style.display = "inline";
	document.getElementById("navEntryHover"+navEntry).style.display = "none";
}

/* --------BILDERGALLERIE---------*/
function thumbHover(thumbNumber)
{
	document.getElementById("thumbActive"+thumbNumber).style.display = "inline";
	document.getElementById("thumb"+thumbNumber).style.display = "none";
}

function thumbOut(thumbNumber)
{
	document.getElementById("thumbActive"+thumbNumber).style.display = "none";
	document.getElementById("thumb"+thumbNumber).style.display = "inline";
}

function thumbClick(imageNumber)
{
	elementsToHide = 1;
	while (elementsToHide<=8)
	{
		document.getElementById("imgDownload"+elementsToHide).style.display = "none";
		document.getElementById("img"+elementsToHide).style.display = "none";
		elementsToHide++;
	}
	document.getElementById("medienkontakt").style.display = "none";
	document.getElementById("img"+imageNumber).style.display = "block";
	document.getElementById("imgDownload"+imageNumber).style.display = "block";
}

/* --------END BILDERGALLERIE---------*/

function showMedienkontakt()
{
	document.getElementById("medienkontakt").style.display = "block"
	elementsToHide = 1;
	while (elementsToHide<=8)
	{
		document.getElementById("imgDownload"+elementsToHide).style.display = "none";
		document.getElementById("img"+elementsToHide).style.display = "none";
		elementsToHide++;
	}
	
}

/*---------POPUP----------*/
function showPopupBg()
{
	var i = 0.0;
	document.getElementById("popupBg").style.display = "block";
	while(i<=0.7)
	{
		document.getElementById("popupBg").style.opacity = i;
		i = i+0.1;
	}
	delay();
	
}

function delay()
{
	setTimeout("showPopup()",350);
}

function showPopup()
{
	var i = 0.0;
	document.getElementById("popup").style.display = "block";
	while(i<=0.9)
	{
		document.getElementById("popup").style.opacity = i;
		i = i+0.1;
	}
}

function hidePopup()
{
	document.getElementById("popupBg").style.display = "none";
	document.getElementById("popup").style.display = "none";
}

function showFaqAnswer(faqAnswerNumber)
{
	elementsToHide = 1;
	while (elementsToHide<=6)
	{
		document.getElementById("faqAnswer"+ elementsToHide).style.display = "none";
		elementsToHide++;
	}
	document.getElementById("faqAnswer" + faqAnswerNumber).style.display = "block";
	
}
/*---------END POPUP----------*/