var gSrc = '';

function displayPicture(src)
{
	var pd = document.getElementById('picturediv');
	
	pd.style.top = '' + (((document.body.clientHeight + 300) / 2) + document.documentElement.scrollTop) + 'px';
	pd.style.left = '' + ((document.body.clientWidth - 800) / 2) + 'px';
	
	var at = document.getElementById('alltable');
	at.style.opacity = '0.2';
	at.style.filter = 'alpha(opacity=10)'
	
	var pi = document.getElementById('pictureimg');
	
	pi.src = 'pliki/loader.gif';
	pi.style.position = 'relative';
	pi.style.top = '200px';
	
	pd.style.visibility = 'visible';
	
	document.scrollTop = 0;
	
	gSrc = src;
	
	setTimeout("updPicture()",500);
}

function updPicture(src)
{
	var pi = document.getElementById('pictureimg');
	pi.style.display = 'none';
	pi.style.position = 'static';
	pi.src = gSrc;
	pi.style.display = '';
}

function hidePicture()
{
	var pd = document.getElementById('picturediv');
	pd.style.visibility = 'hidden';
	
	var at = document.getElementById('alltable');
	at.style.opacity = '';
	at.style.filter = ''	
}