function imageReplacement(naam,orginal)
{
	img_load_mouse(naam,orginal);
}

function img_mouse(naam,original)
{
	naam += "";
	original += "";
	var x=document.images;
	x[naam].src= "img/loading.gif";

 	var imgtoshow = new Image();
 	imgtoshow.src = original;
	if (navigator.appName == "Microsoft Internet Explorer")
	{
		imgtoshow += "";
	}
	imgtoshow.onload = imageReplacement(naam,original);

}

function img_load_mouse(naam,original)
{
	naam += "";
	original += "";
//	alert (original);
	var x=document.images;
	x[naam].src=original;


}

function page_preview(evt,imgelm,imgurl) {
//	alert(evt);
	var evt = evt?evt:window.event?window.event:null; if(!evt){ return;}
	if(evt.pageX) {
		xx=evt.pageX;
		yy=evt.pageY;
	} else {
//		if(typeof(document.getElementById(zoomid)+1) == 'number') {return true;} //mert az ie egy ocska kurva
		xx=evt.clientX;
		yy=evt.clientY;
	}
	
	imgelm.src=imgurl;
	imgelm.style.display='block';
	imgelm.style.left=(xx-100)+'px';
	imgelm.style.top=(20+yy)+'px';
//	alert('x:'+xx+' y:'+yy);
	
}

function getscreen()
{
if ((screen.width>=1200) )
{
 return 600;
}
else
{
 return 400;
}
}

function slideshow(pid) {
	//pid *= 1;
	pid += "";
	hsize = 800;
	vsize = 600;
	if (screen.width < (2 * screen.height))
	{
		hsize = screen.width;
		vsize = screen.height;
	}
	else
	{
		hsize = Math.round(1.25*screen.height);
		vsize = screen.height;
	}
	if (document.chbg)
	{
		clearInterval(document.chbg);
	}
	window.open("../../js/ms/ms_main.php?show=folder&f="+pid,"slideshow","location=0,statusbar=0,menubar=0,copyhistory=0,fullscreen=1,scrollbars=0,resizeable=0,width="+hsize+",height="+vsize+",top=0,left=0");
}