function oznaci(){
	if(document.form1.trazi.value == ''){
    	document.form1.trazi.focus();
    }else{
    	document.form1.trazi.select();
    }
}


function addS(){
	document.form1.trazi.value = document.form1.trazi.value + "š"
	document.form1.trazi.focus();
}
function addD(){
	document.form1.trazi.value = document.form1.trazi.value + "đ";
	document.form1.trazi.focus();
}
function addCH(){
	document.form1.trazi.value = document.form1.trazi.value + "č";
	document.form1.trazi.focus();
}
function addTJ(){
	document.form1.trazi.value = document.form1.trazi.value + "ć";
	document.form1.trazi.focus();
}
function addZ(){
	document.form1.trazi.value = document.form1.trazi.value + "ž";
	document.form1.trazi.focus();
}
function addA(){
	document.form1.trazi.value = document.form1.trazi.value + "ä";
	document.form1.trazi.focus();
}
function addO(){
	document.form1.trazi.value = document.form1.trazi.value + "ö";
	document.form1.trazi.focus();
}
function addU(){
	document.form1.trazi.value = document.form1.trazi.value + "ü";
	document.form1.trazi.focus();
}
function addSS(){
	document.form1.trazi.value = document.form1.trazi.value + "ß";
	document.form1.trazi.focus();
}

function boja( nekiObject, color ) {
	document.getElementById( nekiObject ).style.background = color;
}
function pali_gasi( nekiObject ) {
	if(document.getElementById( nekiObject ).checked == true){
	  document.getElementById( nekiObject ).checked = false;
	}else{
	    document.getElementById( nekiObject ).checked = true;
	}
}
function validate(){
	if(form1.inFile.value == ""){
		alert("Odeberite datoteku!");
		form1.inFile.focus();
		return false;
	}
	if(form1.worksheet.value == ""){
		alert("Unesite naziv woorkSheeta!");
		form1.worksheet.focus();
		return false;
	}
	if(form1.startCell.value == ""){
		alert("Odaberite po�etni redak!");
		form1.startCell.focus();
		return false;
	}
	if(form1.endCell.value == ""){
		alert("Odaberite zavr�ni redak!");
		form1.endCell.focus();
		return false;
	}
	if(form1.endCell.value - form1.startCell.value > 1001){
		alert("Unijeli ste "+(form1.endCell.value - form1.startCell.value)+" redak!\nU�itavanje bi trejalo previ�e dugo. Smanjite broj redaka");
		return false;
	}
	if(document.getElementById('r1').checked == false && document.getElementById('r2').checked == false){
		alert("Odaberite redoslijed kolona!");
		return false;
	}
	if(document.getElementById('s1').checked == false && document.getElementById('s2').checked == false){
		alert("Odaberite tablicu u koju će biti spremljeni importani unosi!");
		return false;
	}
return true;
}
function toggle_visibility(id) {
   var e = document.getElementById(id);
   if(e.style.display == 'block')
      e.style.display = 'none';
   else
      e.style.display = 'block';
}
function installSearchEngine(name) {
 if (window.external && ("AddSearchProvider" in window.external)) {
   // Firefox 2 and IE 7, OpenSearch
   //alert("http://localhost/rjecnik/xml/"+name+".xml");
   window.external.AddSearchProvider("http://www.drdicty.com/xml/"+name+".xml");
 } else if (window.sidebar && ("addSearchEngine" in window.sidebar)) {
   // Firefox <= 1.5, Sherlock
   window.sidebar.addSearchEngine("http://www.www.drdicty.com/xml/"+name+".src",
                                  "http://www.www.drdicty.com/xml/"+name+".gif",
                                  name, "");
 } else {
   // No search engine support (IE 6, Opera, etc).
   alert("No search engine support");
 }
}