var IE = document.all?true:false
if (!IE) document.captureEvents(Event.MOUSEMOVE)
document.onmousemove = getMouseXY;
var tempX = 0
var tempY = 0
var vizX = 0
var vizY = 0
var m_id_photo = 0

function getMouseXY(e) 
{
	if (IE) 
	{ 
    		tempY=  event.clientY + document.body.scrollTop; 
		tempX = event.clientX + document.body.scrollLeft

	} else { 
		tempX = e.pageX
		tempY = e.pageY
	}  

	if( !document.getElementById('viz') ) { return; }
	if( document.getElementById('viz').style.display == 'block' && vizX )
	{
		if( tempX - vizX > 500 || tempY - vizY > 350 ) 
		{
			viz_close();
			vizX = 0;
			vizY = 0;
		}
	}
}

function viz_close()
{
	document.getElementById('viz').style.display = 'none';
}

function sendMess()
{
	var t = document.getElementById('mtxt').value;

//	alert( m_id_photo + '-' + encodeURI( t ) );

	var e = document.createElement("script");
	e.src = "http://80.79.21.45/sendmess.php?id_photo=" + m_id_photo + "&txt=" + escape( t ) + "&" + sid;
//	e.src = "http://80.79.21.45/sendmess.php?id_photo=" + m_id_photo + "&txt=" + encodeURIComponent( t ) + "&" + sid;
	e.type="text/javascript";
	document.getElementsByTagName("head")[0].appendChild(e); 

	
}	                                      

function stopa( img, txt )
{
	v = document.getElementById('viz');
	v.style.left = (tempX-200) +'px';
	v.style.top = (tempY-100) +'px';
	v.style.backgroundColor = '#ffffff';
	v.innerHTML = "<img src=" + img +"><br />" + txt;
//	vizX = tempX-30;
//	vizY = tempY+5;
	v.style.display = 'block';
}

function userPopup2( id_photo, imgurl, t )
{
	m_id_photo = id_photo

	userPopup( imgurl, t );
}

function userPopup( imgurl, t ) 
{
	var img = '';
//alert(document.documentElement.scrollTop);
	v = document.getElementById('viz');
	v.style.left = (tempX-170) +'px';
	v.style.top = (tempY-5) +'px';

//	if( imgurl != '' )
//	{
		img = "<br><div style='clear:none' id=messRess>";
		if( imgurl != '' ) img = img + "<img align=top src=" + imgurl + " border=0 width=240>";

		if( m_id_photo != 0 ) 
		{
			t += " - rychlý vzkaz:";
			img += "<textarea cols=20 rows=6 class=edit style='' id=mtxt></textarea>" +
				"<input type=submit onClick='sendMess()' class='buttom-rychly-vzkaz' value='' />" +
				"<img src='http://img.libimseti.cz/i/visit-close.gif' onclick='viz_close()' style='position:absolute; top:2px; right:2px;' />" +
//				"<input type=button onClick='sendMess()' class=edit value=odeslat>" +
				"</div>"; 
			vizX = tempX-30;
			vizY = tempY+5;
		}
//	}

	data = "" +t+ img + "";

	v.innerHTML = data;

	v.style.display = 'block';

}

function showElement( n )
{
	e = document.getElementById(n);
	if( e )
	{
		e.style.display = 'block';
	}
}

function hideElement( n )
{
	e = document.getElementById(n);
	if( e )
	{
		e.style.display = 'none';
	}
}