function postthread(param) {
	     param = document.getElementById(param);
	     param.disabled = true;
	     param.value="Palaukite...";
	}

    function createRequestObject() {

        var req;

        if(window.XMLHttpRequest){
            // Firefox, Safari, Opera...
            req = new XMLHttpRequest();
        } else if(window.ActiveXObject) {
            // Internet Explorer 5+
            req = new ActiveXObject("Microsoft.XMLHTTP");
        } else {
            // There is an error creating the object,
            // just as an old browser is being used.
            alert('There was a problem creating the XMLHttpRequest object');
        }

        return req;

    }


    function handleResponse() {

        if(http.readyState == 4 && http.status == 200){

            // Text returned FROM PHP script
            var response = http.responseText;

            if(response) {         
                // UPDATE ajaxTest content               
                document.getElementById("log").innerHTML = response;
            }

        }
    }

    function handleResponse_s() {

        if(http.readyState == 4 && http.status == 200){

            // Text returned FROM PHP script
            var response = http.responseText;

            if(response) {         
                // UPDATE ajaxTest content               
                document.getElementById("search").innerHTML = response;
            }

        }
    }

function display(val) {
	switch (val) {
		case 'a':
	      document.searchform.datelimit.disabled = false;
	      document.searchform.fields.disabled = false;
	      document.searchform.sort.disabled = false;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = false;
	      document.searchform.forum_id.style.display = 'none';
		break;
		case 'n':
	      document.searchform.datelimit.disabled = false;
	      document.searchform.fields.disabled = false;
	      document.searchform.sort.disabled = false;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = false;
	      document.searchform.forum_id.style.display = 'none';
		break;
		case 'c':
	      document.searchform.datelimit.disabled = true;
	      document.searchform.fields.disabled = false;
	      document.searchform.sort.disabled = true;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = false;
	      document.searchform.forum_id.style.display = 'none';
		break;
		case 'f':
	      document.searchform.datelimit.disabled = false;
	      document.searchform.fields.disabled = false;
	      document.searchform.sort.disabled = false;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = false;
	      document.searchform.forum_id.style.display = 'block';
		break;
		case 'd':
	      document.searchform.datelimit.disabled = false;
	      document.searchform.fields.disabled = false;
	      document.searchform.sort.disabled = false;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = false;
	      document.searchform.forum_id.style.display = 'none';
		break;
		case 'w':
	      document.searchform.datelimit.disabled = false;
	      document.searchform.fields.disabled = false;
	      document.searchform.sort.disabled = false;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = false;
	      document.searchform.forum_id.style.display = 'none';
		break;
		case 'p':
	      document.searchform.datelimit.disabled = false;
	      document.searchform.fields.disabled = false;
	      document.searchform.sort.disabled = false;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = false;
	      document.searchform.forum_id.style.display = 'none';
		break;
		case 'm':
	      document.searchform.datelimit.disabled = true;
	      document.searchform.fields.disabled = true;
	      document.searchform.sort.disabled = true;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = true;
	      document.searchform.forum_id.style.display = 'none';
		break;
		case 'all':
	      document.searchform.datelimit.disabled = false;
	      document.searchform.fields.disabled = false;
	      document.searchform.sort.disabled = false;
	      document.searchform.order.disabled = false;
	      document.searchform.chars.disabled = false;
	      document.searchform.forum_id.style.display = 'block';
		break;
	}
}

function addUser(toGroup,fromGroup) {
	var listLength = document.getElementById(toGroup).length;
	var selItem = document.getElementById(fromGroup).selectedIndex;
	var selText = document.getElementById(fromGroup).options[selItem].text;
	var selValue = document.getElementById(fromGroup).options[selItem].value;
	var i; var newItem = true;
	for (i = 0; i < listLength; i++) {
		if (document.getElementById(toGroup).options[i].text == selText) {
			newItem = false; break;
		}
	}
	if (newItem) {
		document.getElementById(toGroup).options[listLength] = new Option(selText, selValue);
		document.getElementById(fromGroup).options[selItem] = null;
	}
}

function saveMods() {
	var strValues = "";
	var boxLength = document.getElementById('modlist2').length;
	var count = 0;
	if (boxLength != 0) {
		for (i = 0; i < boxLength; i++) {
			if (count == 0) {
				strValues = document.getElementById('modlist2').options[i].value;
			} else {
				strValues = strValues + "." + document.getElementById('modlist2').options[i].value;
			}
			count++;
		}
	}
	if (strValues.length == 0) {
		document.forms['modsform'].submit();
	} else {
		document.forms['modsform'].forum_mods.value = strValues;
		document.forms['modsform'].submit();
	}
}

function addnewText(elname, wrap1, wrap2) {
	if (document.selection) { // for IE 
		var str = document.selection.createRange().text;
		document.forms['shoutform'].elements[elname].focus();
		var sel = document.selection.createRange();
		sel.text = wrap1 + str + wrap2;
		return;
	} else if ((typeof document.forms['shoutform'].elements[elname].selectionStart) != 'undefined') { // for Mozilla
		var txtarea = document.forms['shoutform'].elements[elname];
		var selLength = txtarea.textLength;
		var selStart = txtarea.selectionStart;
		var selEnd = txtarea.selectionEnd;
		var oldScrollTop = txtarea.scrollTop;
		//if (selEnd == 1 || selEnd == 2)
		//selEnd = selLength;
		var s1 = (txtarea.value).substring(0,selStart);
		var s2 = (txtarea.value).substring(selStart, selEnd)
		var s3 = (txtarea.value).substring(selEnd, selLength);
		txtarea.value = s1 + wrap1 + s2 + wrap2 + s3;
		txtarea.selectionStart = s1.length;
		txtarea.selectionEnd = s1.length + s2.length + wrap1.length + wrap2.length;
		txtarea.scrollTop = oldScrollTop;
		txtarea.focus();
		return;
	} else {
		insertText(elname, wrap1 + wrap2);
	}
}

function DeleteNews() {
	return confirm('Trinti &#353;i&#261; naujien&#261;?');
}

function ValidateForm(frm) {
	if(frm.news_subject.value=='') {
		alert('Pra&#353;ome para&#353;yti pavadinim&#261;');
		return false;
	}
}

function SetRatings() {
	if (inputform.news_comments.checked == false) {
		inputform.news_ratings.checked = false;
		inputform.news_ratings.disabled = true;
	} else {
		inputform.news_ratings.disabled = false;
	}
}

function ValidateFormReg(frm) {
	if (frm.username.value=="") {
		alert("Pra&#353;om &#303;vesti vartotojo vard&#261;.");
		return false;
	}
	if (frm.password1.value=="") {
		alert("Pra&#353;om &#303;vesti slapta&#382;od&#303;.");
		return false;
	}
	if (frm.email.value=="") {
		alert("Pra&#353;om &#303;vesti e-pa&#353;to adres&#261;.");
		return false;
	}
}

function setChecked(frmName,chkName,val) {
dml=document.forms[frmName];
len=dml.elements.length;
for(i=0;i < len;i++) {
if(dml.elements[i].name == chkName) {
dml.elements[i].checked = val;
}
}
}

function ValidateForm(frm, msg){
if (frm.subject.value == "" || frm.message.value == ""){
alert(msg);return false;}
}


function flipBox(who) {
	var tmp; 
	if (document.images['b_' + who].src.indexOf('_on') == -1) { 
		tmp = document.images['b_' + who].src.replace('_off', '_on');
		document.getElementById('box_' + who).style.display = 'none';
		document.images['b_' + who].src = tmp;
	} else { 
		tmp = document.images['b_' + who].src.replace('_on', '_off');
		document.getElementById('box_' + who).style.display = 'block';
		document.images['b_' + who].src = tmp;
	} 
}

function confirmation(textas, url) {
        if (confirm(textas)){
                document.location.href = url;
        } 
}

function addText(elname, wrap1, wrap2) {
	if (document.selection) { // for IE 
		var str = document.selection.createRange().text;
		document.forms['inputform'].elements[elname].focus();
		var sel = document.selection.createRange();
		sel.text = wrap1 + str + wrap2;
		return;
	} else if ((typeof document.forms['inputform'].elements[elname].selectionStart) != 'undefined') { // for Mozilla
		var txtarea = document.forms['inputform'].elements[elname];
		var selLength = txtarea.textLength;
		var selStart = txtarea.selectionStart;
		var selEnd = txtarea.selectionEnd;
		var oldScrollTop = txtarea.scrollTop;
		//if (selEnd == 1 || selEnd == 2)
		//selEnd = selLength;
		var s1 = (txtarea.value).substring(0,selStart);
		var s2 = (txtarea.value).substring(selStart, selEnd)
		var s3 = (txtarea.value).substring(selEnd, selLength);
		txtarea.value = s1 + wrap1 + s2 + wrap2 + s3;
		txtarea.selectionStart = s1.length;
		txtarea.selectionEnd = s1.length + s2.length + wrap1.length + wrap2.length;
		txtarea.scrollTop = oldScrollTop;
		txtarea.focus();
		return;
	} else {
		insertText(elname, wrap1 + wrap2);
	}
}

function insertText(elname, what) {
	if (document.forms['inputform'].elements[elname].createTextRange) {
		document.forms['inputform'].elements[elname].focus();
		document.selection.createRange().duplicate().text = what;
	} else if ((typeof document.forms['inputform'].elements[elname].selectionStart) != 'undefined') { // for Mozilla
		var tarea = document.forms['inputform'].elements[elname];
		var selEnd = tarea.selectionEnd;
		var txtLen = tarea.value.length;
		var txtbefore = tarea.value.substring(0,selEnd);
		var txtafter =  tarea.value.substring(selEnd, txtLen);
		var oldScrollTop = tarea.scrollTop;
		tarea.value = txtbefore + what + txtafter;
		tarea.selectionStart = txtbefore.length + what.length;
		tarea.selectionEnd = txtbefore.length + what.length;
		tarea.scrollTop = oldScrollTop;
		tarea.focus();
	} else {
		document.forms['inputform'].elements[elname].value += what;
		document.forms['inputform'].elements[elname].focus();
	}
}

function show_hide(msg_id) {
	msg_id.style.display = msg_id.style.display == 'none' ? 'block' : 'none';
}