function zmenavelikosti(d,co)
{
	var el = document.getElementById(co);
	var height = parseInt(el.style.height);
	if(!height && el.offsetHeight)
		height = el.offsetHeight;
	height += d;
	if(height < 80) 
		height = 80;
	el.style.height = height+"px";
}

function vypniobr()
{
	for(p=1;p<200;p++)
		skryj(p);
}

function zapniobr()
{
	for(p=1;p<200;p++)
		zobraz(p);
}

function clanek()
{
el=document.getElementById('clanky');
el.className=(el.className == 'box')?'boxa':'box';
}


function zobrazSkryj(idecko){
el=document.getElementById(idecko).style;
el.display=(el.display == 'none')?'block':'none';
}

function skryj(idecko){
el=document.getElementById(idecko).style;
el.display=(el.display == 'none')?'none':'none';
}

function zobraz(idecko){
el=document.getElementById(idecko).style;
el.display=(el.display == 'none')?'block':'block';
}

function roztahni(idecko){
el=document.getElementById(idecko).style;
el.width=(el.width == '886px')?'700px':'886px';
}



function checkCapsLock( e ) {
var myKeyCode=0;
var myShiftKey=false;

// Internet Explorer 4+
if ( document.all ) {
myKeyCode=e.keyCode;
myShiftKey=e.shiftKey;

// Netscape 4
} else if ( document.layers ) {
myKeyCode=e.which;
myShiftKey=( myKeyCode == 16 ) ? true : false;

// Netscape 6
} else if ( document.getElementById ) {
myKeyCode=e.which;
myShiftKey=( myKeyCode == 16 ) ? true : false;

}

// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
document.images.detekcecp.src='img/activni.gif';

// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
document.images.detekcecp.src='img/activni.gif';

}
 else {
document.images.detekcecp.src='img/activni0.gif';

}
}

function checkCapsLock2( e ) {
var myKeyCode=0;
var myShiftKey=false;
var myMsg='Caps Lock je zapnutý.\n\nAbyste zabránily chybám při zadávání hesla,\nvypněte ho.';

// Internet Explorer 4+
if ( document.all ) {
myKeyCode=e.keyCode;
myShiftKey=e.shiftKey;

// Netscape 4
} else if ( document.layers ) {
myKeyCode=e.which;
myShiftKey=( myKeyCode == 16 ) ? true : false;

// Netscape 6
} else if ( document.getElementById ) {
myKeyCode=e.which;
myShiftKey=( myKeyCode == 16 ) ? true : false;

}

// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
document.images.detekcecp2.src='img/activni.gif';

// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
document.images.detekcecp2.src='img/activni.gif';

}
 else {
document.images.detekcecp2.src='img/activni0.gif';

}
}

function checkCapsLock3( e ) {
var myKeyCode=0;
var myShiftKey=false;
var myMsg='Caps Lock je zapnutý.\n\nAbyste zabránily chybám při zadávání hesla,\nvypněte ho.';

// Internet Explorer 4+
if ( document.all ) {
myKeyCode=e.keyCode;
myShiftKey=e.shiftKey;

// Netscape 4
} else if ( document.layers ) {
myKeyCode=e.which;
myShiftKey=( myKeyCode == 16 ) ? true : false;

// Netscape 6
} else if ( document.getElementById ) {
myKeyCode=e.which;
myShiftKey=( myKeyCode == 16 ) ? true : false;

}

// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
document.images.detekcecp3.src='img/activnil.gif';

// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
document.images.detekcecp3.src='img/activnil.gif';

}
 else {
document.images.detekcecp3.src='img/activni0.gif';

}
}


 function setCursorPos (elm, begin, end)
{
    if (typeof elm.selectionStart != "undefined" && typeof elm.selectionEnd != "undefined")
    {
        elm.setSelectionRange (begin, end);
        elm.focus ();
    }

    else if (document.selection && document.selection.createRange)
    {
        var range = elm.createTextRange ();
        range.move ("character", begin);
        range.moveEnd ("character", end - begin);
        range.select ();
    }
}



//vložení textu na pozici
function insertAtCursor(obj,val)
{
var o = obj;
o.focus();
if (document.selection)
{
sel = document.selection.createRange();
sel.text = val;
}
else if (o.selectionStart || o.selectionStart == '0')
{
var startPos = o.selectionStart;
var endPos = o.selectionEnd;
o.value = o.value.substring(0,startPos) + val + o.value.substring(endPos, o.value.length);
	setCursorPos (document.formular.text, startPos,startPos);
}
else
{
o.value += val;
	setCursorPos (document.formular.text, startPos,startPos);
}
}

//vložení kolem vybraného textu
function insertAroundSelection(obj,startVal,endVal)
{
var o = obj;
o.focus();
if (document.selection)
{
	sel = document.selection.createRange();
	var selText = sel.text;
	sel.text = startVal + selText + endVal;

}
else if (o.selectionStart || o.selectionStart == '0')
{
var startPos = o.selectionStart;
var endPos = o.selectionEnd;
o.value = o.value.substring(0,startPos) + startVal + o.value.substring(startPos,endPos) + endVal + o.value.substring(endPos,o.value.length);
	setCursorPos (document.formular.text, startPos,startPos);
}
else
{
o.value += startVal + endVal;
	setCursorPos (document.formular.text, startPos, startPos);
}
} 


function checkCapsLock5( e ) {
var myKeyCode=0;
var myShiftKey=false;

// Internet Explorer 4+
if ( document.all ) {
myKeyCode=e.keyCode;
myShiftKey=e.shiftKey;

// Netscape 4
} else if ( document.layers ) {
myKeyCode=e.which;
myShiftKey=( myKeyCode == 16 ) ? true : false;

// Netscape 6
} else if ( document.getElementById ) {
myKeyCode=e.which;
myShiftKey=( myKeyCode == 16 ) ? true : false;

}

// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
document.images.detekcecp5.src='img/activni.gif';

// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
document.images.detekcecp5.src='img/activni.gif';

}
 else {
document.images.detekcecp5.src='img/activni0.gif';

}
}


function setSelectionRange(input, selectionStart, selectionEnd) {
  if (input.setSelectionRange) {
    input.focus();
    input.setSelectionRange(selectionStart, selectionEnd);
  }
  else if (input.createTextRange) {
    var range = input.createTextRange();
    range.collapse(true);
    range.moveEnd('character', selectionEnd);
    range.moveStart('character', selectionStart);
    range.select();
  }
}

function replaceSelection (input, replaceString) {
	if (input.setSelectionRange) {
		var selectionStart = input.selectionStart;
		var selectionEnd = input.selectionEnd;
		input.value = input.value.substring(0, selectionStart)+ replaceString + input.value.substring(selectionEnd);
    
		if (selectionStart != selectionEnd){ 
			setSelectionRange(input, selectionStart, selectionStart + 	replaceString.length);
		}else{
			setSelectionRange(input, selectionStart + replaceString.length, selectionStart + replaceString.length);
		}

	}else if (document.selection) {
		var range = document.selection.createRange();

		if (range.parentElement() == input) {
			var isCollapsed = range.text == '';
			range.text = replaceString;

			 if (!isCollapsed)  {
				range.moveStart('character', -replaceString.length);
				range.select();
			}
		}
	}
}

function catchTab(item,e){
	if(navigator.userAgent.match("Gecko")){
		c=e.which;
	}else{
		c=e.keyCode;
	}
	if(c==9){
		replaceSelection(item,String.fromCharCode(9));
		setTimeout("document.getElementById('"+item.id+"').focus();",0);	
		return false;
	}
		    
}


var qTipTag = "img"; //Which tag do you want to qTip-ize? Keep it lowercase!//
var qTipX = -30; //This is qTip's X offset//
var qTipY = 25; //This is qTip's Y offset//



//There's No need to edit anything below this line//
tooltip = {
  name : "qTip",
  offsetX : qTipX,
  offsetY : qTipY,
  tip : null
}

tooltip.init = function () {
	var tipNameSpaceURI = "http://www.w3.org/1999/xhtml";
	if(!tipContainerID){ var tipContainerID = "qTip";}
	var tipContainer = document.getElementById(tipContainerID);

	if(!tipContainer) {
	  tipContainer = document.createElementNS ? document.createElementNS(tipNameSpaceURI, "div") : document.createElement("div");
		tipContainer.setAttribute("id", tipContainerID);
	  document.getElementsByTagName("body").item(0).appendChild(tipContainer);
	}

	if (!document.getElementById) return;
	this.tip = document.getElementById (this.name);
	if (this.tip) document.onmousemove = function (evt) {tooltip.move (evt)};

	var a, sTitle;
	var anchors = document.getElementsByTagName (qTipTag);

	for (var i = 0; i < anchors.length; i ++) {
		a = anchors[i];
		sTitle = a.getAttribute("title");
		if(sTitle) {
			a.setAttribute("tiptitle", sTitle);
			a.removeAttribute("title");
			a.onmouseover = function() {tooltip.show(this.getAttribute('tiptitle'))};
			a.onmouseout = function() {tooltip.hide()};
		}
	}
}

tooltip.move = function (evt) {
	var x=0, y=0;
	if (document.all) {//IE
		x = (document.documentElement && document.documentElement.scrollLeft) ? document.documentElement.scrollLeft : document.body.scrollLeft;
		y = (document.documentElement && document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
		x += window.event.clientX;
		y += window.event.clientY;
		
	} else {//Good Browsers
		x = evt.pageX;
		y = evt.pageY;
	}
	this.tip.style.left = (x + this.offsetX) + "px";
	this.tip.style.top = (y + this.offsetY) + "px";
}

tooltip.show = function (text) {
	if (!this.tip) return;
	this.tip.innerHTML = text;
	this.tip.style.display = "block";
}

tooltip.hide = function () {
	if (!this.tip) return;
	this.tip.innerHTML = "";
	this.tip.style.display = "none";
}

window.onload = function () {
	tooltip.init ();
}