//<img src="img_01_s.jpg" onmouseover="nahlad_show('img_01_b.jpg','xxx','zzz','150','150');" onmouseout="nahlad_hide();"  class="photos" border="0">

var ua = navigator.userAgent.toLowerCase();
var div_w=0;
var div_h=0;

if (document.getElementById || document.all)
  document.write('<div id="img_nahlad" style="position:absolute;visibility:hidden;z-index:30;"></div>')
	document.write('<div id="img_nahlad_bkg" style="position:absolute;visibility:hidden;z-index:29;"></div>')

//----- get object by ID
function nahlad_get_object(){
  if (document.getElementById) return document.getElementById("img_nahlad")
}

//----- get object by ID
function nahlad_bkg_get_object(){
  if (document.getElementById) return document.getElementById("img_nahlad_bkg")
}

//-----
function truebody(){
  return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}
//-----
function nahlad_hide(){
  document.onmousemove='';
  nahlad_get_object().style.visibility="hidden";
  nahlad_bkg_get_object().style.visibility="hidden";
}

var isIE = (document.getElementById && document.all)?true:false;

function myGetElementById(id) {
	if ( isIE ) {
		var str = "document.all('" + id + "')";
		var retval = eval(str);
		return retval;
	}
	return document.getElementById(id);
}


//-----
function nahlad_show (thumbimg, imgtitle, imgscription, thw, thh){
  if(ua.indexOf('opera') == -1 && ua.indexOf('safari') == -1){
    divthw = parseInt(thw) + 8;
    var html_str = '<table border=0><tr><td nowrap>';
//    html_str += '<div style="background-color: #0000FF; layer-background-color: #000000; border: 5pt none #000000; padding: 0pt; width:'+parseInt(divthw/2+100)+'px;"><div style="background-color: #FFFFFF; layer-background-color: #FFFFFF; border: 1px solid #000000; background-image: url(../scms_library/scms_img_load.gif); background-repeat: no-repeat;">';
    /////html_str += '<div style="background-color: #0000FF; layer-background-color: #000000; border: 5pt none #000000; padding: 0pt; width:'+parseInt(divthw/2+100)+'px;"><div style="background-color: #FFFFFF; layer-background-color: #FFFFFF; border: 3px solid #D2B48C;">';
		////html_str += '<center><div style="background-color: #D2B48C; padding:2px"><div class=U4>'+imgtitle+'</div></div></center>';
    ///html_str += '<div style="background-color: #0000FF; layer-background-color: #000000; border: 5pt none #000000; padding: 0pt; width:'+parseInt(divthw)+'px;"><div style="background-color: #FFFFFF; layer-background-color: #FFFFFF; border: 2px solid #D2B48C;">';
		///html_str += '<center><div style="background-color: #D2B48C; padding:2px"><div class=U4>'+imgtitle+'</div></div></center>';
    html_str += '<div style="background-color: #C00011; layer-background-color: #C00011; border: 3pt none #CCCCCC; padding: 0pt; width:'+parseInt(divthw/2)+'px;"><div style="background-color: #C00011; layer-background-color: #C00011; border: 3px solid #CCCCCC;">';
//		html_str += '<center><div style="background-color: #CCCCCC; padding:2px"><div class=U4>'+imgtitle+'</div></div></center>';

		//html_str += '<center><img src="scms_ir.php?IMG='+thumbimg+'" border="0" width="'+thw/2+'" height="'+thh/2+'"></center>';
		html_str += '<center><img src="'+thumbimg+'" border="0" width="'+thw/2+'" height="'+thh/2+'"></center>';
    if((imgtitle+imgscription).length > 0){
      html_str += '<div style="background-color: #CCCCCC; padding:2px">'+imgscription+'</div><div class=U6>PRE VEĽKÝ NÁHĽAD KLIKNI</div>';
    }
    html_str += '</div>';
    html_str += '</td></tr></table>';
    nahlad_get_object().innerHTML = html_str;
    nahlad_get_object().style.visibility="visible";
    div_w = parseInt(thw/2)+5;
    div_h = parseInt(thh/2)+5;

    document.onmousemove=followmouse;
  }
}
//-----

//-----
function preview_gallery_02( index_gallery, index_img){
	thw =600;
	thh =500;
	//document.write(arr_img_of_gallery);

	ig 		= index_gallery;
	ii 		= index_img;

	img_src   = gall_arr_img[ig][ii][0];
	img_title = gall_arr_img[ig][ii][1];
	img_popis = gall_arr_img[ig][ii][2];


	//alert(gall_arr_img[ig][ii][0]);

  if(ua.indexOf('opera') == -1 && ua.indexOf('safari') == -1){
    divthw = parseInt(thw) + 6;
    var html_str = '<table border=0 cellspacing="0" cellpadding="0">';
		html_str += '<tr><td nowrap align=\"left\" width=\"100\" style="background-color: #CCCCCC; padding:0px; padding:0px; filter:alpha(opacity=50); opacity:0.5; -moz-opacity:0.5;">';
		if( ii != 0){
			html_str += '<a href=\"#\" onclick=\"nahlad_hide();preview_gallery('+ig+','+(ii-1)+');\"><img src=\"../scms_library/scms_arrow_prev_up.gif\" border=\"0\"></a>';
		}
		//html_str += '['+ii+'/'+gall_arr_img[ig].length+']';
		html_str += '</td>';
		html_str += '<td align=\"right\" width=\"60\" style="background-color: #CCCCCC; padding:0px; filter:alpha(opacity=50); opacity:0.5; -moz-opacity:0.5;">';
		//if( ii < gall_arr_img[ig].length-1){
		//	html_str += '<a href=\"#\" onclick=\"nahlad_hide();preview_gallery('+ig+','+(ii+1)+');\"><img src=\"../scms_library/scms_arrow_next_up.gif\" border=\"0\"></a>';
		//}
		html_str += '</td>';
		// filter:alpha(opacity=50); opacity:0.5; -moz-opacity:0.5;
		html_str += '<td align=\"right\" style="background-color: #CCCCCC; padding:0px; filter:alpha(opacity=50); opacity:0.5; -moz-opacity:0.5;">';
		html_str += '<a href=\"#\" onclick=\"nahlad_hide();\"><img src=\"../scms_library/scms_box_close_up.gif\" border=\"0\"></a>';
		html_str += '</td></tr>';

		html_str += '<tr ><td nowrap colspan=3>';
    html_str += '<div style="background-color: #CCCCCC; layer-background-color: #CCCCCC; border: 1pt none #CCCCCC; padding: 1pt; width:'+parseInt(divthw)+'px; filter:alpha(opacity=50); opacity:0.5; -moz-opacity:0.5;">';
		html_str += '<div style="background-color: #CCCCCC; layer-background-color: #CCCCCC; border: 1px solid #CCCCCC;">';
		html_str += '<center><div style="background-color: #CCCCCC; padding:1px"><div>'+img_title+'</div></div></center>';
																																																														 //width="'+thw+'" height="'+thh+'"
		//html_str += '<center><a href=\"#\" onclick=\"nahlad_hide();\"><img src="'+img_src+'" border=0" ></a></center>';

		preview_next = '';
		if( ii < gall_arr_img[ig].length-1){
			preview_next = 'preview_gallery('+ig+','+(ii+1)+');';
		}
		html_str += '<center><a href=\"#\" onclick=\"nahlad_hide();'+preview_next+'\"><img src="'+img_src+'" border=0" ></a></center>';
    if((img_title+img_popis).length > 0){
      html_str += '<center><div style="background-color: #CCCCCC; padding:1px">'+img_popis+'</div></center>';
    }
		html_str += '['+(ii+1)+'/'+gall_arr_img[ig].length+']';
    html_str += '</div>';
    html_str += '</td></tr></table>';

		top_pos = '60px';

    nahlad_get_object().innerHTML = html_str;
    nahlad_get_object().style.visibility="visible";
    nahlad_get_object().style.top  = top_pos;
  	nahlad_get_object().style.left = 309+((600-thw)/2)+"px";

    div_w = parseInt(thw)+5;
    div_h = parseInt(thh)+5;

  }
}

 //-----
function preview_gallery( index_gallery, index_img){
	thw =600;
	thh =650;
	//document.write(arr_img_of_gallery);

	ig 		= index_gallery;
	ii 		= index_img;

	img_src   = gall_arr_img[ig][ii][0];
	img_title = gall_arr_img[ig][ii][1];
	img_popis = gall_arr_img[ig][ii][2];

  //if(ua.indexOf('opera') == -1 && ua.indexOf('safari') == -1){
    divthw = parseInt(thw) + 6;
		divthh = parseInt(thh) + 6;

		opacity =  'filter:alpha(opacity=70); opacity:0.7; -moz-opacity:0.7';
		bkgcolor = '#CCCCCC';
		//bkgcolor = '#000000';

    var html_str_bkg = '<table border=\"0\"><tr><td style=\"background-color: '+bkgcolor+'; padding:0px;'+opacity+'\">';
		html_str_bkg += '<div style="background-color: '+bkgcolor+'; layer-background-color: '+bkgcolor+'; border: 1pt none '+bkgcolor+'; padding: 1pt; width:'+parseInt(divthw)+'px; height:'+parseInt(divthh)+'px;'+opacity+'">';
		html_str_bkg += '</td></tr></table>';

		opacity = '';
		bkgcolor_str = 'background-color: '+bkgcolor+';';
		bkgcolor_str = '';


    var html_str = '<table border=0 cellspacing=\"0\" cellpadding=\"0\">';
		html_str += '<tr><td nowrap align=\"left\" width=\"100\" style="'+bkgcolor_str+' padding:0px;'+opacity+'\">';
		if( ii != 0){
			html_str += '<a href=\"#\" onclick=\"nahlad_hide();preview_gallery('+ig+','+(ii-1)+');\"><img src=\"../scms_library/scms_arrow_prev_up.gif\" border=\"0\"></a>';
		}

		html_str += '</td>';
		html_str += '<td align=\"right\" width=\"60\" style="b'+bkgcolor_str+' padding:0px;'+opacity+'">';
		html_str += '</td>';

		html_str += '<td align=\"right\" style="'+bkgcolor_str+' padding:0px;'+opacity+'">';
		html_str += '<a href=\"#\" onclick=\"nahlad_hide();\"><img src=\"../scms_library/scms_box_close_up.gif\" border=\"0\"></a>';
		html_str += '</td></tr>';

		html_str += '<tr ><td nowrap colspan=3>';
    html_str += '<div style="'+bkgcolor_str+' layer-background-color: '+bkgcolor+'; border: 0pt none '+bkgcolor+'; padding: 1pt; width:'+parseInt(divthw)+'px;'+opacity+'">';
		html_str += '<div style="'+bkgcolor_str+' layer-background-color: '+bkgcolor+'; border: 0px solid '+bkgcolor+';">';
		html_str += '<center><div style="'+bkgcolor_str+' padding:1px"><div>'+img_title+'</div></div></center>';

		preview_next = '';
		if( ii < gall_arr_img[ig].length-1){
			preview_next = 'preview_gallery('+ig+','+(ii+1)+');';
		}
		html_str += '<center><a href=\"#\" onclick=\"nahlad_hide();'+preview_next+'\"><img src="'+img_src+'" border=0" ></a></center>';
    if((img_title+img_popis).length > 0){
      html_str += '<center><div style="'+bkgcolor_str+' padding:1px">'+img_popis+'</div></center>';
    }
		html_str += '['+(ii+1)+'/'+gall_arr_img[ig].length+']';
    html_str += '</div>';
    html_str += '</td></tr></table>';

		top_pos = '60px';

    nahlad_get_object().innerHTML = html_str;
    nahlad_get_object().style.visibility="visible";
    nahlad_get_object().style.top  = top_pos;
  	nahlad_get_object().style.left = 309+((600-thw)/2)+"px";

    nahlad_bkg_get_object().innerHTML = html_str_bkg;
    nahlad_bkg_get_object().style.visibility="visible";
    nahlad_bkg_get_object().style.top  = top_pos;
  	nahlad_bkg_get_object().style.left = 309+((600-thw)/2)+"px";


    div_w = parseInt(thw)+5;
    div_h = parseInt(thh)+5;

  //}
}

//-----
function nahlad_show_full( prev_img_name, thumbimg, imgtitle, imgscription, thw, thh){
  if(ua.indexOf('opera') == -1 && ua.indexOf('safari') == -1){
    divthw = parseInt(thw) + 6;
    var html_str = '<table border=0>';
		//html_str += '<tr style=\"background-color: #C00011; layer-background-color: #C00011;\"><td align=\"right\"><a href=\"#\" onclick=\"nahlad_hide();\"><b>X</b></a></td></tr>';
		html_str += '<tr><td nowrap align="right">';
		//html_str += '<a href=\"#\" onclick=\"nahlad_hide();\">[AAA]</a>';
		//html_str += '<a href=\"#\" onclick=\"nahlad_hide();\">[BBB]</a>';
		html_str += '<a href=\"#\" onclick=\"nahlad_hide();\">[X]</a>';
		html_str += '</td></tr>';
		html_str += '<tr><td nowrap>';
    html_str += '<div style="background-color: #CCCCCC; layer-background-color: #CCCCCC; border: 1pt none #CCCCCC; padding: 1pt; width:'+parseInt(divthw)+'px;"><div style="background-color: #CCCCCC; layer-background-color: #CCCCCC; border: 1px solid #CCCCCC;">';
		html_str += '<center><div style="background-color: #CCCCCC; padding:1px"><div>'+imgtitle+'</div></div></center>';

		html_str += '<center><a href=\"#\" onclick=\"nahlad_hide();\"><img src="'+thumbimg+'" border=0" width="'+thw+'" height="'+thh+'"></a></center>';
    if((imgtitle+imgscription).length > 0){
      html_str += '<div style="background-color: #CCCCCC; padding:1px">'+imgscription+'</div>';
			//<div class=U6>PRE VEĽKÝ NÁHĽAD KLIKNI</div>';
    }
    html_str += '</div>';
    html_str += '</td></tr></table>';

		top_pos = '60px';
		//if (document.getElementById){
			//pimg  = document.getElementById(prev_img_name);
			//pimg  = myGetElementById(prev_img_name);
			//alert(prev_img_name);
			//alert(pimg);
			//alert(pimg.top);
			//top_pos = pimg.style.top+250+'px';
		//}

    nahlad_get_object().innerHTML = html_str;
    nahlad_get_object().style.visibility="visible";
    nahlad_get_object().style.top  = top_pos;
  	nahlad_get_object().style.left = 309+((600-thw)/2)+"px";

    div_w = parseInt(thw)+5;
    div_h = parseInt(thh)+5;
    ///div_w = parseInt(thw)+5;
    ///div_h = parseInt(thh)+5;
    //document.onmousemove=followmouse_gallery;

  }
}

//-----
function nahlad_show_full_moving( thumbimg, imgtitle, imgscription, thw, thh){
  if(ua.indexOf('opera') == -1 && ua.indexOf('safari') == -1){
    divthw = parseInt(thw) + 6;
    var html_str = '<table border=0><tr><td nowrap>';
    html_str += '<div style="background-color: #C00011; layer-background-color: #C00011; border: 5pt none #CCCCCC; padding: 0pt; width:'+parseInt(divthw)+'px;"><div style="background-color: #C00011; layer-background-color: #C00011; border: 3px solid #CCCCCC;">';
		html_str += '<center><div style="background-color: #CCCCCC; padding:2px"><div class=U4>'+imgtitle+'</div></div></center>';

		html_str += '<center><img src="'+thumbimg+'" border="0" width="'+thw+'" height="'+thh+'"></center>';
    if((imgtitle+imgscription).length > 0){
      html_str += '<div style="background-color: #CCCCCC; padding:2px">'+imgscription+'</div><div class=U6>PRE VEĽKÝ NÁHĽAD KLIKNI</div>';
    }
    html_str += '</div>';
    html_str += '</td></tr></table>';
    nahlad_get_object().innerHTML = html_str;
    nahlad_get_object().style.visibility="visible";
    div_w = parseInt(thw)+5;
    div_h = parseInt(thh)+5;
    ///div_w = parseInt(thw)+5;
    ///div_h = parseInt(thh)+5;

    document.onmousemove=followmouse;
  }
}


//-----
function followmouse_gallery(e){
   var docwidth  = document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15;
   var docheight = document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(document.body.offsetHeight, window.innerHeight);
   var scroll_left  = 0;
   var scroll_top   = 0;
   var pos_x        = 0;
   var pos_y        = 0;
   var offset       = 10;

  if(typeof e != "undefined"){
    //-------------------- frx
    scroll_left = 0;
    scroll_top  = 0;
    pos_x = e.pageX;
    pos_y = e.pageY;
  }else if (typeof window.event != "undefined"){
    //-------------------- exp
    scroll_left = truebody().scrollLeft;
    scroll_top  = truebody().scrollTop;
    pos_x = event.clientX;
    pos_y = event.clientY;
  }

  xcoord = offset+scroll_left+pos_x;
  ycoord = -offset+scroll_top+pos_y-div_h-40;

  if(xcoord+div_w > docwidth) xcoord = offset+scroll_left+pos_x-div_w;
  if(ycoord <0              ) ycoord = offset-scroll_top+pos_y;


  //document.title = "[" + pos_x + "]"+"[" + pos_y + "]"+ "[" + xcoord + "]"+"[" + ycoord + "]";
  //document.title = "[" + scrollLeft + "]"+"[" + scrollTop + "]";
  nahlad_get_object().style.top  = (Math.round((ycoord-49)/100)*100+100)+"px";
	//alert(ycoord);
	//alert(Math.round(ycoord/150)*150);
//  nahlad_get_object().style.left = xcoord+"px";

}

function followmouse(e){
   var docwidth  = document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15;
   var docheight = document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(document.body.offsetHeight, window.innerHeight);
   var scroll_left  = 0;
   var scroll_top   = 0;
   var pos_x        = 0;
   var pos_y        = 0;
   var offset       = 10;

  if(typeof e != "undefined"){
    //-------------------- frx
    scroll_left = 0;
    scroll_top  = 0;
    pos_x = e.pageX;
    pos_y = e.pageY;
  }else if (typeof window.event != "undefined"){
    //-------------------- exp
    scroll_left = truebody().scrollLeft;
    scroll_top  = truebody().scrollTop;
    pos_x = event.clientX;
    pos_y = event.clientY;
  }

  xcoord = offset+scroll_left+pos_x;
  ycoord = -offset+scroll_top+pos_y-div_h-40;

  if(xcoord+div_w > docwidth) xcoord = offset+scroll_left+pos_x-div_w;
  if(ycoord <0              ) ycoord = offset-scroll_top+pos_y;


  //document.title = "[" + pos_x + "]"+"[" + pos_y + "]"+ "[" + xcoord + "]"+"[" + ycoord + "]";
  //document.title = "[" + scrollLeft + "]"+"[" + scrollTop + "]";
  nahlad_get_object().style.top  = ycoord+"px";
  nahlad_get_object().style.left = xcoord+"px";

}