var myobraz=new Image();

function loadimage(link)
{
	

	y2=scrollnow();
	y=document.body.scrollHeight;
	aval=self.screen.availHeight;
	if(y<aval)
	{
		y=aval;
	}
	
	document.getElementById("galeria").style.visibility='hidden';
	document.getElementById("napis").style.visibility='visible';
	document.getElementById("light").style.visibility='visible'
	
	//document.getElementById("galeria").style.height=y + "px";
	//document.getElementById("napis").style.height=y + "px";
	document.getElementById("light").style.height=y + "px";
	loadery=y2+200;
	galeriaimage=y2+30;
	
	document.getElementById("galeria").style.paddingTop=galeriaimage + "px";
    document.getElementById("napis").innerHTML ="<center><img src='./images/loader.gif' style='margin-top: " + loadery + "px;' border='0'></center>";
    document.myobraz.src=link;
	//document.images[0].src=link;
	id=setInterval("check()",100);
	
}

function check()
{
	
	if(document.myobraz.complete)
	{
		
		document.getElementById("napis").style.visibility='hidden';
		document.getElementById("galeria").style.visibility='visible';
		clearInterval(id);
		
	}
	else
	{
				
	}
	
	
}


function imgclose()
{
	
	document.getElementById("galeria").style.visibility='hidden';
	document.getElementById("napis").style.visibility='hidden';
	document.getElementById("light").style.visibility='hidden';
	document.getElementById("napis").style.height=0;
	document.getElementById("light").style.height=0;
	document.getElementById("napis").innerHTML ="";
	document.getElementById("galeria").innerHTML ="<a href='#' onClick='imgclose()'><img src='a.jpg' name='myobraz' style='border-style:solid;border-width:1px;border-color:#FFFFFF'></a>";
	
}

function scrollnow()
{
		if (self.pageYOffset) // all except Explorer
	{
		
		y2 = self.pageYOffset;
	}
	else if (document.documentElement && document.documentElement.scrollTop)
		// Explorer 6 Strict
	{
		y2 = document.documentElement.scrollTop;
	}
	
	else if (document.body) // all other Explorers
    {
		y2 = document.body.scrollTop;
	}
	return y2;
}