function GetWidth()
    {
        var x = 0;
        if (self.innerHeight)
            {
                x = self.innerWidth;
            }
        else if (document.documentElement && document.documentElement.clientHeight)
            {
                x = document.documentElement.clientWidth;
            }
        else if (document.body)
            {
                x = document.body.clientWidth;
            }
        return x;
    }
function photoinfo (event, name, date, wh, desc, size)
    {
        x=event.clientX + document.body.scrollLeft + document.documentElement.scrollLeft+20;
	y=event.clientY + document.body.scrollTop + document.documentElement.scrollTop-80;
        document.getElementById('photoinfo').style.display='block';
        if (wh!='')
            {
                echowh='<b>Rozmery:</b> '+wh+'<br/>';
            }
        else
            {
                echowh='';
            }
        document.getElementById('photoinfo').innerHTML='<b>Nadpis média:</b> '+name+'<br/>'+echowh+'<b>Dátum pridania:</b> '+date+'<br/><b>Velkost:</b> '+size;
        if (desc!='')
            {
                document.getElementById('photoinfo').innerHTML+='<br/><b>Popis média:</b> '+desc;
            }
        document.getElementById('photoinfo').style.top=y+'px';
        document.getElementById('photoinfo').style.left=x+'px';
        document.getElementById('photoinfo').onmousemove="photoinfo (event, '"+name+"', '"+date+"', '"+wh+"', '"+desc+"', '"+size+"');";
        document.getElementById('photoinfo').onmouseover="photoinfo (event, '"+name+"', '"+date+"', '"+wh+"', '"+desc+"', '"+size+"');";
        //alert(document.getElementById('photoinfo').onmousemove);
    }
function replace_html(el, html) {
	if( el ) {
                var oldEl = (typeof el === "string" ? document.getElementById(el) : el);
                var newEl = document.createElement(oldEl.nodeName);

                newEl.id = oldEl.id;
                newEl.className = oldEl.className;

                newEl.innerHTML = html;
                if(oldEl.parentNode)
        	        oldEl.parentNode.replaceChild(newEl, oldEl);
                else
		        oldEl.innerHTML = html;

                return newEl;
	}
};
var actualimg;
function getCookie(c_name)
    {
        if (document.cookie.length>0)
            { 
                c_start=document.cookie.indexOf(c_name + "=")
                if (c_start!=-1)
                    { 
                        c_start=c_start + c_name.length+1;
                        c_end=document.cookie.indexOf(";",c_start);
                        if (c_end==-1) c_end=document.cookie.length;
                        return unescape(document.cookie.substring(c_start,c_end));
                    } 
            }
        else
            {
                return null;
            }
    }
function showimage (i)
    {
        actualimg=i;
        //if(getCookie('info')==undefined)
        //        {
        //            alert('Fotky, zvuky a videá môžete posúvať aj pomocou šípiek na klávesnici.');
        //            function Set_Cookie( name, value, expires, path, domain, secure )
        //                {
        //                    var today = new Date();
        //                    today.setTime( today.getTime() );
        //                    if ( expires )
        //                    {
        //                    expires = expires * 1000 * 60 * 60 * 24;
        //                    }
        //                    var expires_date = new Date( today.getTime() + (expires) );
        //                    document.cookie = name + "=" +escape( value ) +
        //                    ( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
        //                    ( ( path ) ? ";path=" + path : "" ) +
        //                    ( ( domain ) ? ";domain=" + domain : "" ) +
        //                    ( ( secure ) ? ";secure" : "" );
        //                }
        //            Set_Cookie('info', 1);
        //        }
        if (max>1)
            {
                upi=i+1;
                downi=i-1;
                if ((i-1)<0)
                    {
                        downi=max-1;
                    }
                if ((i+1)>max-1)
                    {
                        upi=0;
                    }
                ar="<a style=\"position:absolute; top:250px; right:-80px;\" onclick=\"showimage("+upi+");\"><img src=\"../zverejnovanie/images/bigright.png\"  alt=\"\" title=\"\"  style=\"border:0px;\" /></a> <a style=\"position:absolute; top:250px; left:-80px;\" onclick=\"showimage("+downi+");\"><img src=\"../zverejnovanie/images/bigleft.png\"  alt=\"\" title=\"\" style=\"border:0px;\" /></a>";
            }
        else
            {
		upi=i;
                ar="";
            }
        if (down==1)
            {
                downphoto='<b><a href=\"./include/download.php?type=galleryoriginal&amp;id='+array[i]['id']+'\">Stiahnuť original</a></b>';
            }
        else
            {
                downphoto='';
            }
	array[i]['width']=Number(array[i]['width']);
        if (array[i]['type']=='video')
            {
                document.getElementById('galleryimg').innerHTML='<div style=\"position:relative;\">' + array[i]['src'] + '<table style=\"width:100%; font-size:11px;\"><tr><td style=\"text-align:left;\"><b>Nadpis média:</b> '+array[i]['name']+'<br/><b>Dátum pridania:</b> '+array[i]['date']+'<br/><b>Velkost:</b> '+array[i]['size']+'<br/></td><td style=\"text-align:right; font-size:17px;\"><b>'+(i+1)+'/'+max+'</b><br/>'+downphoto+'</td></tr>'+array[i]['desc']+'</table>'+ar+'<div style=\"position:absolute; right:-12px; top:-12px;\" onclick=\"document.getElementById(\'galleryimg\').style.display=\'none\';\" ><img src="../zverejnovanie/images/delete.gif"  alt="" title="" style="border:0px;" /></div></div>'
                flowplayer("video"+i, "scripts/videoplayer/flowplayer-3.1.5.swf");
                document.getElementById('galleryimg').style.width=(520)+'px';
                document.getElementById('galleryimg').style.left=(GetWidth()/2-265)+'px';
		document.getElementById('galleryimg').style.top=(document.body.scrollTop+document.documentElement.scrollTop+10)+'px';
            }
        else if (array[i]['type']=='sound')
            {
                document.getElementById('galleryimg').innerHTML='<div style=\"position:relative;\"><img id=\"thisimg\" onclick=\"showimage('+upi+');\"  src=\"./include/thumb.php?type=sound&width=400&height=300\"/>'+array[i]['src']+'<table style=\"width:100%; font-size:11px;\"><tr><td style=\"text-align:left;\"><b>Nadpis média:</b> '+array[i]['name']+'<br/><b>Dátum pridania:</b> '+array[i]['date']+'<br/><b>Velkost:</b> '+array[i]['size']+'<br/></td><td style=\"text-align:right; font-size:17px;\"><b>'+(i+1)+'/'+max+'</b><br/>'+downphoto+'</td></tr>'+array[i]['desc']+'</table>'+ar+'<div style=\"position:absolute; right:-4px; top:-4px;\" onclick=\"document.getElementById(\'galleryimg\').style.display=\'none\';\" ><img src="../zverejnovanie/images/delete.gif"  alt="" title="" style="border:0px;" /></div></div>'
                document.getElementById('galleryimg').style.width=(410)+'px';
                document.getElementById('galleryimg').style.left=(GetWidth()/2-205)+'px';
		document.getElementById('galleryimg').style.top=(document.body.scrollTop+document.documentElement.scrollTop+10)+'px';
            }
        else
            {
                document.getElementById('galleryimg').innerHTML='<div style=\"position:relative;\"><img id=\"thisimg\" onclick=\"showimage('+upi+');\" src=\"' + array[i]['src'] + '\"><table style=\"width:100%; font-size:11px;\"><tr><td style=\"text-align:left;\"><b>Nadpis média:</b> '+array[i]['name']+'<br/><b>Rozmery:</b> '+array[i]['wh']+'<br/><b>Dátum pridania:</b> '+array[i]['date']+'<br/><b>Velkost:</b> '+array[i]['size']+'<br/></td><td style=\"text-align:right; font-size:17px;\"><b>'+(i+1)+'/'+max+'</b><br/>'+downphoto+'</td></tr>'+array[i]['desc']+'</table>'+ar+'<div style=\"position:absolute; right:-4px; top:-4px;\" onclick=\"document.getElementById(\'galleryimg\').style.display=\'none\';\" ><img src="../zverejnovanie/images/delete.gif"  alt="" title="" style="border:0px;" /></div></div>'
                document.getElementById('galleryimg').style.width=(array[i]['width']+10)+'px';
                document.getElementById('galleryimg').style.left=((GetWidth()-array[i]['width'])/2)+'px';
		document.getElementById('galleryimg').style.top=(document.body.scrollTop+document.documentElement.scrollTop+10)+'px';
            }
        document.getElementById('galleryimg').style.display="block";
    }
function KeyCheck(e)
    {
        var KeyID = (window.event) ? event.keyCode : e.keyCode;
        if (document.getElementById('galleryimg').style.display=="block")
            {
                if (KeyID==39)
                    {
                        upi=actualimg+1;
                        if ((actualimg+1)>max-1)
                            {
                                upi=0;
                            }
                        showimage(upi);
                    }
                else if (KeyID==37)
                    {
                        downi=actualimg-1;
                        if ((actualimg-1)<0)
                            {
                                downi=max-1;
                            }
                        showimage(downi);
                    }
            }
        
    }
function getStyle(oElm, strCssRule){
  var strValue = "";
  if(document.defaultView && document.defaultView.getComputedStyle){
    strValue = document.defaultView.getComputedStyle(oElm, "").getPropertyValue(strCssRule);
  }
  else if(oElm.currentStyle){
    try {
      strCssRule = strCssRule.replace(/\-(\w)/g, function (strMatch, p1){
        return p1.toUpperCase();
      });
      strValue = oElm.currentStyle[strCssRule];
    }
    catch(e){
      // Used to prevent an error in IE 5.0
    }
  }
  return strValue;
}
function showhide(event, element) 
   {
   if (event!='')
	{
	   //x=event.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
	   y=event.clientY + document.body.scrollTop + document.documentElement.scrollTop - 100;
   	   px='px';
	   document.getElementById(element).style.top = y + px;
	}
   if (document.getElementById(element).style.display=='' || document.getElementById(element).style.display=='none') 
      {
      document.getElementById(element).style.display = 'block'} 
   else 
      {
      document.getElementById(element).style.display = 'none'
      }
    }
function showhidetop(event, element, top) 
   {
   //x=event.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
   y=event.clientY + document.body.scrollTop + document.documentElement.scrollTop - 100 -top;
   px='px';
   //document.getElementById(element).style.left = x + px;
   document.getElementById(element).style.top = y + px;
   if (document.getElementById(element).style.display=='' || document.getElementById(element).style.display=='none') 
      {
      document.getElementById(element).style.display = 'block'} 
   else 
      {
      document.getElementById(element).style.display = 'none'
      }
    }