function showLargePicture(url)
{
    moveLargePicture();
    $("large_picture").style.display = "inline";
    $("element_picture").src = url;
}

function hideLargeImage()
{
       $("large_picture").style.display = "none"; 
}

function moveLargePicture()
{
    $("large_picture").style.top = mouseY+1+"px";
    $("large_picture").style.left = mouseX+1+"px";
}

function showPicture(bildUrl)
{
	bildUrl = bildUrl;
	$("galery_picture").style.display = "inline";
    $("galerie_picture_element").src = bildUrl;

}

function galeryClose()
{
	$("galery_picture").style.display = "none";
}

function getElementsToString(elements)
{
	returnString = "";
	for(i = 0; i < elements.length; i++)
	{
		returnString += "&"+elements[i]+"="+document.getElementById(elements[i]).value;
	}
	
	return returnString;
	
}