// tanger_extendedControls.js ==============================================================================================
// JScript File

//global pro funkci extendedTextBox_countChars
var lock = false

function extendedTextBox_countChars(objId,  objNapsanoId, objZbyvaId, max)
{
if (!lock)
{
lock=true;
var txtArea = eval(document.getElementById(objId))
var txtZbyva = eval(document.getElementById(objZbyvaId))
var txtNapsano = eval(document.getElementById(objNapsanoId))
var intLenNow = txtArea.value.length;
var intLenMax = max;
if (intLenNow > intLenMax)
{txtArea.value = txtArea.value.substring(0, max);
 alert("Text je příliš dlouhý!");
}
else
{txtNapsano.value = intLenNow;
txtZbyva.value = max - intLenNow
}
lock=false;
}
}


function extendedTextBox_smileInsert(objId, i)
{
var txtArea = eval(document.getElementById(objId))
txtArea.value = txtArea.value +'/a'+i+'/';
txtArea.focus();
}

// tanger_foto.js ==================================================================================================================
var imageCropper = {

addCroper : function (id,width,height,ratio,bColor,typ) {
// exists?
var x = dom.gI(id);
if ((x != null) && (typeof(x)!="undefined") && (x.nodeName.toLowerCase() == "img")) {

	y = ( (typeof(x.counter) == "undefined")) ? 0 : (x.counter+1);
	if (navigator.userAgent.indexOf('MSIE 5') == -1) x.fixBM = 0;
	else x.fixBM = 2;
	x.counter = y;
	x.lastZIndex = y;
	// SET pruhlednost
	imageCropper._setOpacity(x,60);
	// CREATE konteiner
	imageCropper._makeHolder(x);
	// CREATEorezavaci div
	c = imageCropper._makeBox(x,width,height,ratio,bColor,typ);
	// CREATE form promenne
	imageCropper._makeHiddens(x,width,height);
	// aktualizacerozmenu
	imageCropper._updateHiddens(c);
	return false;
}
},

useForm : function (frm) {
if (typeof(document.forms[frm]) == "object") {
	imageCropper.form = document.forms[frm];
} else {
	alert('Nenalezen formular');
}
},

_makeHolder : function (x) {
if (!x.holder) {
	var holder = dom.cE('div');
	holder.style.position = 'relative';
	holder.style.width = x.width+'px';
	holder.style.height = x.height+'px';
	holder.style.backgroundColor = '#000';
	x.holder = holder;
	dom.aC(x.parentNode,holder);
	dom.aC(holder,x);
}
},

_makeBox : function (x,width,height,ratio,bColor,typ) {
y = x.counter;

var c = dom.cE('div');
c.imageObject = x;
c.boxId = y;

c.width = (parseInt(width)>0) ? parseInt(width) : 60;
c.height = (parseInt(height)>0) ? parseInt(height) : 45;
c.resRatio = (ratio) ? ratio : 'auto';


// dynamic rozmery?
if (width.indexOf('-') != -1) {
var d = width.split('-');
c.width = c.widthMin = parseInt(d[0]);
c.widthMax = parseInt(d[1]);
}

if (height.indexOf('-') != -1) {
var d = height.split('-');
c.height = c.heightMin = parseInt(d[0]);
c.heightMax = parseInt(d[1]);
}

c.posX = 0;
c.posY = 0;
c.ratio = c.width / c.height;
c.bColor = (bColor) ? bColor : 'fff';
c.tmpNewH = c.height;
c.tmpNewW = c.width;
c.tmpPosX = c.posX;
c.tmpPosY = c.posY;

c.className = 'cropBox';
c.style.position = 'absolute';
c.style.width = c.width+(x.fixBM)+'px';
c.style.height = c.height+(x.fixBM)+'px';
c.style.background = 'transparent url('+x.src+') -'+(c.posX+1)+'px -'+(c.posY+1)+'px no-repeat';
c.style.cursor = 'move';
c.style.left = c.posX+'px';
c.style.top = c.posY+'px';
c.style.overflow = 'visible';
c.style.border = '1px solid #'+c.bColor;
c.style.zIndex = x.lastZIndex;
c.offX = 0;
c.offY = 0;

//INS do rodice obrazku celej hotovej cropBox
dom.aC(x.parentNode,c);

// informace o SIZE vyrezu
var cD = dom.cE('div');
cD.innerHTML = c.width+'x'+c.height;
cD.style.position = 'absolute';
cD.style.top = '-1.5em';
cD.style.lineHeight = '1em';
cD.style.left = '-1px';
cD.style.border = '1px solid #'+c.bColor;
cD.style.display = 'inline';
cD.style.padding = '0.2em';
cD.style.fontSize = '89%';
cD.style.color = '#'+c.bColor;
dom.aC(c,cD);
c.dimObject = cD; 

// resizovaci smery
var dirs = new Array(
new Array('e','45%','100%'),
new Array('se','100%','100%'),
new Array('s','100%','45%')
);

// vytvorime potrebne divy
for (i=0; i<dirs.length; i++) {
	var r = dom.cE('div');
	r.style.position = 'absolute';
	r.className = 'resize';
	r.style.width='9px';
	r.style.height='9px';
	r.style.top = dirs[i][1];
	r.style.left = dirs[i][2];
	r.style.overflow = 'hidden';
	r.style.background='transparent url(../img/r-'+c.bColor+'-'+dirs[i][0]+'.gif) 0 0 no-repeat';
	r.style.cursor = dirs[i][0]+'-resize';
	r.direction = dirs[i][0];

	if (typ==1) {
	dom.aE(r,"mousedown",imageCropper._prepareResize,false);
	dom.aC(c,r);
	}
}

// stisknuti tlacitka na presun
dom.aE(c,"mousedown",imageCropper._mouseDown,false);

return c;
},


_makeHiddens : function (x,width,height) {
var picId = x.id;

// vytvorime objekty
if (!imageCropper.hiddens) imageCropper.hiddens = new Object; 
if (!imageCropper.hiddens[x.id]) imageCropper.hiddens[x.id] = new Object;

imageCropper.hiddens[x.id][x.counter] = new Object;

var crop_variables = new Array('x1','y1','x2','y2');
for (y in crop_variables) {
	z = dom.cE('input');
	z.type = 'hidden';
	z.name = 'crop['+x.id+']['+x.counter+']['+(crop_variables[y])+']';
	z.value = 0;			
	imageCropper.hiddens[x.id][x.counter][(crop_variables[y])] = z;
	dom.aC(imageCropper.form,z);
}

var z = dom.cE('input');
z.type = 'hidden';
z.name = 'crop['+x.id+']['+x.counter+'][w]';
z.value = width;
imageCropper.hiddens[x.id][x.counter]['w'] = z;
dom.aC(imageCropper.form,z);

var z = dom.cE('input');
z.type = 'hidden';
z.name = 'crop['+x.id+']['+x.counter+'][h]';
z.value = height;
imageCropper.hiddens[x.id][x.counter]['h'] = z;
dom.aC(imageCropper.form,z);
},

_prepareResize : function (e) {

// osetrime vzniklou udalost
ev = dom.fE(e);

c = imageCropper._getActiveImage(ev);
imageCropper.activeC = c;

ev.cancelBubble = true;
if (ev.stopPropagation) ev.stopPropagation();

var target = (window.event) ? ev.srcElement : ev.target;
c.resDir = target.direction;

c.relResize = new Object;
c.relResize.mouseOrigX = ev.clientX;
c.relResize.mouseOrigY = ev.clientY;
c.style.borderStyle = 'dashed';
c.dimObject.style.borderStyle = 'dashed';
c.style.zIndex=(c.imageObject.lastZIndex++);
// navesime udalosti
dom.aE(document,"mousemove",imageCropper._resizeBox,false);
dom.aE(document,"mouseup",imageCropper._resizeBoxEnd,false);

return false;
},

_resizeBox : function (e) {
ev = dom.fE(e);
var mX = ev.clientX;
var mY = ev.clientY;

c = imageCropper.activeC;
i = c.imageObject;

var relW = mX - c.relResize.mouseOrigX;
var relH = mY - c.relResize.mouseOrigY;

if ( (c.resDir == "n") || (c.resDir == "s") ) var relW = 0;
if ( (c.resDir == "e") || (c.resDir == "w") ) var relH = 0;

var newX = c.posX;
var newY = c.posY;

var newW = c.width+relW;
var newH = c.height+relH;

var fixedResize = ( (c.resRatio == "fixed") || (ev.shiftKey) ) ? true : false;

// zvetsovani se shiftem zachovava pomer
if ( fixedResize == true ) {
	if ( (c.resDir != "e") && (c.resDir != "w") ) {
		newW = (newH*(c.width/c.height));
	} else  if ( (c.resDir != "n") && (c.resDir != "s") ) {
		newH = (newW*(c.height/c.width));
	}
}

if ((newW<50) || (c.widthMin && newW < c.widthMin)) {
	newW = c.widthMin ? c.widthMin : 50;
	newH = ( fixedResize == true ) ? (newW*(c.height/c.width)) : newH;
} else if (newW+newX > i.width) {
	newW = i.width-newX;
	newH = ( fixedResize == true ) ? (newW*(c.height/c.width)) : newH;
}

if ((newH<50) || (c.heightMin && newH < c.heightMin)) {
	newH = c.heightMin ? c.heightMin : 50;
	newW = ( fixedResize == true ) ? (newH*(c.width/c.height)) : newW;
} else if (newH+newY > i.height) {
	newH = i.height-newY;
	newW = ( fixedResize == true ) ? (newH*(c.width/c.height)) : newW;
}

newW = Math.round(newW);
newH = Math.round(newH)

c.style.width = newW+'px';
c.style.height = newH+'px';
c.dimObject.innerHTML = newW+'x'+newH;
return false;
},

_resizeBoxEnd : function (e) {

cTemp = imageCropper._getActiveImage(ev);
if (cTemp) c = cTemp;
else c = c;
var i = c.imageObject;

if (c.relResize) {
	c.width = parseInt(c.style.width);
	c.height = parseInt(c.style.height);
	c.posX = parseInt(c.style.left);
	c.posY = parseInt(c.style.top);
	c.style.borderStyle = 'solid';
	c.dimObject.style.borderStyle = 'solid';
	c.relResize = null;
}

imageCropper._updateHiddens(c);

dom.rE(document,"mousemove",imageCropper._resizeBox,false);
dom.rE(document,"mouseup",imageCropper._resizeBoxEnd,false);
},

_setOpacity : function (o,opacity) {
o.style.filter = "alpha(opacity:"+opacity+",style=0)";
o.style.KHTMLOpacity = opacity/100;
o.style.MozOpacity = opacity/100;
o.style.opacity = opacity/100;
},

_mouseDown : function (e) {

ev = dom.fE(e);
var mX = ev.clientX;
var mY = ev.clientY;

c = imageCropper._getActiveImage(ev);

imageCropper.activeC = c;

dom.aE(document,"mousemove",imageCropper._dragBox,false);
dom.aE(document,"mouseup",imageCropper._mouseUp,false);

// nastavime aktual souradnice
c.style.top = parseInt((c.style.top) ? parseInt(c.style.top) : 0)+'px';
c.style.left = parseInt((c.style.left) ? parseInt(c.style.left) : 0)+'px';
c.style.zIndex=(c.imageObject.lastZIndex++);
c.style.borderStyle = 'dashed';
c.dimObject.style.borderStyle = 'dashed';

c.offY = parseInt(c.style.top)-mY;
c.offX = parseInt(c.style.left)-mX;

return false;
},

_dragBox : function (e) {
c = imageCropper.activeC;

ev = dom.fE(e);
var mX = ev.clientX;
var mY = ev.clientY;

x = c.imageObject;

newX = mX+c.offX;
newY = mY+c.offY;

if (newY<0) newY = 0;
if (newX<0) newX = 0;

if (newY > (x.height - c.height) ) newY = x.height - (c.height);
if (newX > (x.width - c.width) ) newX = x.width - (c.width);

// thanks; idea by Vogel (Petr Dolezal)
c.style.backgroundPosition = '-'+(newX+1)+'px -'+(newY+1)+'px';

c.posX = newX;
c.posY = newY;
c.style.top = newY+'px';
c.style.left = newX+'px';

return false;
},
_mouseUp : function (targ) {

dom.rE(document,"mousemove",imageCropper._dragBox,false);
dom.rE(document,"mouseup",imageCropper._mouseUp,false);

cTemp = imageCropper._getActiveImage(ev);
if (cTemp) c = cTemp;
else c = c;

x = c.imageObject;
c.style.borderStyle = 'solid';
c.dimObject.style.borderStyle = 'solid';
imageCropper._updateHiddens(c);
return false;
},

_updateHiddens : function (c) {
x = c.imageObject.id;
y = c.boxId;

imageCropper.hiddens[x][y]['x1'].value = c.posX;
imageCropper.hiddens[x][y]['y1'].value = c.posY;
imageCropper.hiddens[x][y]['x2'].value = (c.posX+c.width);
imageCropper.hiddens[x][y]['y2'].value = (c.posY+c.height);
if (c.resRatio != "fixed") {
	imageCropper.hiddens[x][y]['w'].value = c.width;
	imageCropper.hiddens[x][y]['h'].value = c.height;
} else if (c.resRatio == "fixed") {
	imageCropper.hiddens[x][y]['w'].value = (c.widthMax) ? c.widthMin+'-'+c.widthMax : imageCropper.hiddens[x][y]['w'].value;
	imageCropper.hiddens[x][y]['h'].value = (c.heightMax) ? c.heightMin+'-'+c.heightMax : imageCropper.hiddens[x][y]['h'].value;
}

return true;
},
_getActiveImage : function (event) {
var target = (window.event) ? ev.srcElement : ev.target;
var done = false;
var x = 0;

while(done == false) {
	if (target.imageObject) {
		done == true;
		return target;
	} else if (target.parentNode) {
		target = target.parentNode;
	} else {
		return false;
	}
}
},
_getActiveId : function (event) {
var target = (window.event) ? ev.srcElement : ev.target;
if (target.boxId >= 0) {
	return target.boxId;
} else {
	return target.parentNode.boxId;
}
}
}

var dom = {
gI : function (el) {
	return document.getElementById(el);
},
cT : function(txt) {
	return document.createTextNode(txt);
},
cE : function (el) {
	return document.createElement(el);
},
aC : function (p,c) {
	return p.appendChild(c);
},
aE : function (elm,evtType,evtFn,set) {
	if (document.addEventListener) {
		if ((elm == window) && window.opera){
			elm == document;
		} 
		elm.addEventListener(evtType,evtFn,set);
	} else {
		elm.attachEvent('on' + evtType,evtFn);
	}
},
rE : function (elm,evtType,evtFn,set) {
	if (document.addEventListener) {
		if ((elm == window) && window.opera) elm == document;
		elm.removeEventListener(evtType,evtFn,set);
	} else {
		elm.detachEvent('on' + evtType,evtFn);
	}
},
fE : function(e) {
	if (typeof e == 'undefined') e = window.event;
	return e;
}
}


// j_foto.js  ======================================================================================================================
function ukazfoto(id,zdroj)
{
if (zdroj=='0')
{return}

obj = document.getElementById('fotka'+id);
if (zdroj.substr(0, 7) != 'http://')
    txt = '<div id="velkafotka'+id+'" style="position:absolute;"><a href=#' + id + ' onclick=zavrifoto('+id+');><img src='+zdroj+'_b.jpg  style="position:absolute; z-index:50;" /></a></div>'
else
    txt = '<div id="velkafotka'+id+'" style="position:absolute;"><a href=#' + id + ' onclick=zavrifoto('+id+');><img src='+zdroj+'  style="position:absolute; z-index:50;" /></a></div>'
    
obj.innerHTML = txt
}

function zavrifoto(id)
{document.getElementById('velkafotka'+id).style.visibility = 'hidden';}


function Smazat_foto(typ){
switch(typ) {
    case 1 : pokracovat = confirm("Chcete smazat fotografii?"); break;
    case 2 : pokracovat = confirm("Chcete odtranit z oblíbených fotografii?"); break;
    case 3 : pokracovat = confirm("Chcete smazat inzerat?"); break;
}
if(pokracovat)
    return true;
else
    return false;
}

// mess.js
function oznac()
{
f = document.forms['aspnetForm'];
e = f.elements;
for(i = 0; i < e.length; i++)
    if(e[i].type == "checkbox")
        if (e[i].name=="msgdel")
            e[i].checked = !e[i].checked;
}

function oznacDel(par)
{var bolOK=true;

// mazat vse  - opravdu?
if (par==4)
    bolOK = alertDel(" všechny vzkazy v kategorii?");

// mazani povoleno - maz    
if (bolOK) 
{f = document.forms['aspnetForm'];
f.action.value=par;
f.submit();
}
}


function alertDel(strWhat)
{var truthBeTold = window.confirm("Opravdu chceš vymazat " + strWhat );
return truthBeTold 
}


function oknoSrc(url,xs,ys, srcOkno)
{
//if (xs==0 or ys==0) {xs=400; var ys=300;}
ukaz = window.open(url, srcOkno, 'scrollbars,resizable,status,menubar=0,width=' + xs + ',height=' + ys); 
if(ukaz)
    ukaz.focus();
else
    alert('Abys mohl využít službu, musíš povolit ve svém prohlížeči pop-up okna, která máš zákázána!')
}


//************************************************************************************************
function otuniv(id,url,kat,vyska ,idad,typ)
{
var typsa='obszp'+id  ;
document.getElementById(typsa).innerHTML ='<div id=closewindow99><img src="../img/ic_sm.gif" border="0" title="Zavřít okno"/>&nbsp;<a href="javascript:otunivz(' + id + ',' + idad + ',' + typ + ')">Skrýt</a></div><div><iframe src=' + url + ' width=100% height=' + vyska + ' MARGINWIDTH=0 MARGINHEIGHT=0 FRAMEBORDER=0 HSPACE=0 VSPACE=0 scrolling=auto frameborder=0></iframe></div><div id="closewindow99"><img src="../img/ic_sm.gif" border="0" title="Zavřít okno"/>&nbsp;<a href="javascript:otunivz(' + id + ',' + idad + ',' + typ + ')">Skrýt</a></div><br><br><br>';
document.getElementById(typsa).style.display = 'inline'; 
}


function otunivz(id ,idad, typ )
{
var typsa='obszp'+id;
document.getElementById(typsa).style.display = 'none';
if (typ==2)
    typ='O' 
else
    typ='I';

//over, zda jde o zavirani prikladani fotek nebo videi k AD nebo ANSWER a proved reload pripojenych objektu
if (idad>0) 
{IFR.location.replace('../inzeraty/ConnectedGraphics.aspx?typ=' + typ +'&id=' + idad);}
    
}