var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

function jsddm_open()
{	jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');}

function jsddm_close()
{	if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{	closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{	if(closetimer)
	{	window.clearTimeout(closetimer);
		closetimer = null;}}

$(document).ready(function()
{	$('#jsddm > li').bind('mouseover', jsddm_open);
	$('#jsddm > li').bind('mouseout',  jsddm_timer);});

document.onclick = jsddm_close;

function btn_over(eButton)	{
	eButton.style.backgroundColor = "#B5BDD6";
	eButton.style.borderColor = "darkblue darkblue darkblue darkblue";
}

function btn_out(eButton)	{
	eButton.style.backgroundColor = "ffffff";
	eButton.style.borderColor = "#525909";
}

function btn_down(eButton)	{
	eButton.style.backgroundColor = "#8494B5";
	eButton.style.borderColor = "darkblue darkblue darkblue darkblue";
}

function btn_up(eButton)	{
	eButton.style.backgroundColor = "#B5BDD6";
	eButton.style.borderColor = "darkblue darkblue darkblue darkblue";
	eButton = null; 
}

function mozWrap(txtarea, lft, rgt) {
	var selLength = txtarea.textLength;
	var selStart = txtarea.selectionStart;
	var selEnd = txtarea.selectionEnd;
	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 + lft + s2 + rgt + s3;
}
	
function IEWrap(lft, rgt) {
	strSelection = document.selection.createRange().text;
	if (strSelection!="") {
		document.selection.createRange().text = lft + strSelection + rgt;
	}
}
	
function wrapSelection(txtarea, lft, rgt) {
	if (document.all) {IEWrap(lft, rgt);}
	else if (document.getElementById) {mozWrap(txtarea, lft, rgt);}
}

function wrapSelectionWithLink(txtarea) {
	var my_link = prompt("Anna URL:","http://");
	if (my_link != null) {
		lft="[url=" + my_link + "]";
		rgt="[/url]";
		wrapSelection(txtarea, lft, rgt);
	}
	return;
}

function wrapSelectionWithEmail(txtarea) {
	var my_link = prompt("Anna e-mail:","");
	if (my_link != null) {
		lft="[email=" + my_link + "]";
		rgt="[/email]";
		wrapSelection(txtarea, lft, rgt);
	}
	return;
}

function insertAtCursor(myField, myValue) {

	if (document.selection) {
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue;
	}
	else if (myField.selectionStart || myField.selectionStart == 0) {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos)
		+ myValue
		+ myField.value.substring(endPos, myField.value.length);
	} else {
		myField.value += myValue;
	}
}

function insertpic() { 
	insertAtCursor(document.lomake1.teksti, lomake1.picurl.value);
}