function skryj(){
 skryjHlasku();
 prvekImDiv = document.getElementById("divimg");	
 prvekImDiv.style.visibility = 'hidden';
 
  prvekImage = document.getElementById("imgbig");	
 prvekImage.src = "/_images/_nic.gif";

}

function ukaz(soubor) {


  skryj();
  prvekImage = document.getElementById("imgbig");	
  prvekImDiv = document.getElementById("divimg");	

 
  eval("prvekImage.src = soubor;");
 
  prvekImDiv.style.top = 5+document.body.scrollTop+"px";
  prvekImDiv.style.left = 5+document.body.scrollLeft+"px";
  setTimeout("prvekImDiv.style.visibility = 'visible';", 1000);
  return true; 
}


function zobrazHlasku () {
  
  	
  prvekImDiv = document.getElementById("divimg");	
  prvekZavrit = document.getElementById("zavrit");
  
  var divTop = prvekImDiv.style.top; 
  var divLeft = prvekImDiv.style.left;
  var divWidth = prvekImDiv.offsetWidth;
  var prvekWidth = prvekZavrit.offsetWidth;
  
  prvekZavrit.style.left = divWidth/2 - prvekWidth/2 + divLeft;
  prvekZavrit.style.visibility = 'visible';
  

}

function skryjHlasku () {

  prvekZavrit = document.getElementById("zavrit");
  prvekZavrit.style.visibility = 'hidden';

}


function najdi()
{
umisteni=adrprefix+'search/search.php3?q=';
cohledat=document.form1.tfSearch.value;
zbytek='&np=0&ps=20&t=&ul=&ue=&o=0&m=';
location=umisteni+cohledat+zbytek;
}

function najdie()
{
umisteni=adrprefix+'searche/search.php3?q=';
cohledat=document.form1.tfSearch.value;
zbytek='&np=0&ps=20&t=&ul=&ue=&o=0&m=';
location=umisteni+cohledat+zbytek;
}


function otevri()
{
if (version!=2) {
ratin=window.open('','','width=480,height=335');}
else {ratin=window.open('','','width=466,height=335');}
var adresa=adrprefix+'rate.php?str='+window.location+'&tit='+document.title+'&zna='+pozn_var;
ratin.window.location=adresa;
}


function otevrie()
{
if (version!=2) {
ratin=window.open('','','width=480,height=335');}
else {ratin=window.open('','','width=466,height=335');}
var adresa=adrprefix+'ratee.php?str='+window.location+'&tit='+document.title+'&zna='+pozn_var;
ratin.window.location=adresa;
}


/*without GUI scripts*/
thumbnail_page_2 = 
"<HTML>\n" +
"<HEAD>\n" +
" <TITLE>{2}</TITLE>\n" +
" <link type=\"text/css\" rel=\"stylesheet\" href=\"{0}/styles/styles.css\">\n" +
" <script language='javascript'>\n" +
"   var agt=navigator.userAgent.toLowerCase();\n" +
"   var is_major = parseInt(navigator.appVersion);\n" +
"   var is_minor = parseFloat(navigator.appVersion);\n" +
"   var is_ie = ((agt.indexOf('msie') != -1) && (agt.indexOf('opera') == -1));\n" +
"   function resizeImage() {\n" +
"     bodyDiv = document.getElementById('body-div');\n" +
"     iWidth = 0;\n" +
"     iHeight = 0;\n" +
"     sbX = false;\n" +
"     sbY = false;\n" +
"     iesb = 17;\n" +
"     iHeight = 0;\n" +
"     mwc = 8;\n" +
"     mhc = 38;\n" +
"     if (is_ie) {\n" +
"       iWidth = document.body.clientWidth;\n" +
"       iHeight = document.body.clientHeight;\n" +
"     } else {\n" +
"       iWidth = window.innerWidth;\n" +
"       iHeight = window.innerHeight;\n" +
"       mwc = window.outerWidth - window.innerWidth;\n" +
"       mhc = window.outerHeight - window.innerHeight\n" +
"     }\n" +
"     iWidth = (!is_ie)?window.innerWidth:document.body.clientWidth;\n" +
"     iHeight = (!is_ie)?window.innerHeight:document.body.clientHeight;\n" +
"     imgW = document.images[0].width; \n" +
"     if (imgW > (screen.availWidth - mwc)) { \n" +
"       imgW = screen.availWidth - mwc; \n" +
"       if (is_ie) {" + 
"         imgW = imgW - iesb;\n" +
"       }\n" +
"       sbX = true; \n" +
"     } \n" +
"     imgH = document.images[0].height; \n" +
"     if (imgH > (screen.availHeight - mhc)) { \n" +
"       imgH = screen.availHeight - mhc; \n" +
"       if (is_ie) {" + 
"         imgH = imgH - iesb;\n" +
"       }\n" +
"       sbY = true; \n" +
"     } \n" +
"     iWidth = imgW - iWidth;\n" +
"     iHeight = imgH - iHeight; \n" +
"     if (!sbX && !sbY && is_ie) {" + 
"       iWidth = iWidth - iesb;\n" +
"       iHeight = iHeight - iesb;\n" +
"     }\n" +
"     window.resizeBy(iWidth, iHeight);\n" +
"     if (!sbX && !sbY) {\n" +
"       document.body.style.overflow = 'hidden';\n" +
"     }\n" +
"     self.focus();\n" +
"   };\n" +
" </script>\n" +
"</HEAD>\n" +
"<BODY id='body-div' class='vcUESPage' onload='resizeImage();'>\n" +
"  <a class=\"vcReference\" href=\"javascript:parent.window.close();\" style=\"outline:none;display:block;\">\n" +
"    <img src=\"{1}\" id=\"myimg\" style=\"margin:0;\" class=\"vcImage\">\n" +
"  </a>\n" +
"</BODY>\n" +
"</HTML>";	

function OpenImage2(filename, title)
{
	var wi = Math.floor(Math.random() * 1000) + 1000;
	ImageWindow = window.open('', wi.toString(), 'width=1,height=1,status=no,help=no,scrollbars=yes,menubar=no,resizable=yes,titlebar=no,toolbar=no,location=no,left=0,top=0');
	var wContent = thumbnail_page_2;
	wContent = wContent.replace(/\{1\}/g, filename);
	wContent = wContent.replace(/\{0\}/g, "/gui/ie_5.5/ues");
	wContent = wContent.replace(/\{2\}/g, title);
	
	ImageWindow.document.write(wContent);
	ImageWindow.document.close();
}


function Zmena(id,name,status) {
	var img = document.getElementById(id);
	var path=img.src;
	path=path.substring(0,path.lastIndexOf('/'))+"/";
	if (status==1) 	img.src=path+name+"-mouse-over.png";
	else	img.src=path+name+".png";
}

function vypEml(jmeno, prijmeni, dom){
	eml_start = '\x6D\x61\x69\x6c\x74\x6f\x3a';
//	eml_end = '&#064;'+ dom;
	eml_end = '@'+ dom;
	eml = eml_start + jmeno + prijmeni + eml_end;
	location.href = eml;
}




function doOv(id,on) {
	var img = document.getElementById(id);
	var path=img.src;
	name=path.substring((path.lastIndexOf("/")+1),path.length);
	ext=name.substring(name.lastIndexOf("."),name.length);
	name=name.substring(0,name.lastIndexOf("."));
	path=path.substring(0,path.lastIndexOf("/"))+"/";

	if (on==1) 	img.src=path+name+"_o"+ext;
	else	{	
		name=name.substring(0,(name.length-2));
		img.src=path+name+ext;
	}
		img.style.cursor="pointer";


}

function hover(obj) {
	var dec= obj.style.textDecoration;
//	if (dec=="") dec="none";
//	if (dec=="none") dec="underline";
//	else dec="none";
//	obj.style.textDecoration=dec;
	obj.style.cursor="pointer";
}


