/***********************************************
*           REDIGERA INNEHÅLL                  *
************************************************/

function _editContent(contentTitle,w, wysiwyg){
	var ww = (w+80); if(ww < 400) ww = 400;
	winAdmin = window.open('/_editor/editContent.asp?ct=' + contentTitle + '&w=' + (w+62) + '&wysiwyg=' + wysiwyg, '','toolbar=0,resizable=1,scrollbars=auto,width=' + ww + ',height=500');
	return winAdmin;
}


function _contentHover(contentTitle, b){
	var cid = document.getElementById(contentTitle);
	
	if(b) cid.style.border = '1px solid #6C6';
	else  cid.style.border = '1px solid #FFF';

	return true;
}



/***********************************************
*          VISA/GÖM ADMINISTRATION             *
************************************************/

var adminhide = false;

function _doAdminTools(){
	if(!adminhide)	{
		var display = 'none';
		adminhide = true;
		var c = 'deactive';
	} else {
		var display = '';
		adminhide = false;
		var c = '';
	}

	// Spara inställningen
   if (window.XMLHttpRequest) 
   	var xml = new XMLHttpRequest();
   else if (window.ActiveXObject) 
   	var xml = new ActiveXObject("Microsoft.XMLHTTP");

   if(xml){
   xml.open('POST','/_admin/_admin.asp?action=setAdminTools&display=' + adminhide,true);
   xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
   xml.send('display=' + adminhide);

   }

	
	var adminNav  = document.getElementById('admin-nav').getElementsByTagName('a');
	adminNav[1].style.display = display;
	adminNav[2].style.display = display;
	//adminNav[3].style.display = display;
	
	document.getElementById('formStats').style.display = display;
	document.getElementById('newnav').style.display = display;
	document.getElementById('newsubnav').style.display = display;
	document.getElementById('admin-menu').style.display = display;
	
	
	var editBtns  = document.getElementsByTagName('div');
	var editBtnsL = document.getElementsByTagName('span');
	var menuBtns  = document.getElementsByTagName('a');

	for(var i=0; i<editBtns.length; i++){
		if(editBtns[i].className == 'editButton') 
			editBtns[i].style.display = display;
	}

	for(var i=0; i<editBtnsL.length; i++){
		if(editBtnsL[i].className == 'editButton-light') 
			editBtnsL[i].style.display = display;
	}
	
	for(var i=0; i<menuBtns.length; i++){
		if(menuBtns[i].className == 'move-up' || menuBtns[i].className == 'move-down') 
			menuBtns[i].style.display = display;
	}
	

	

	document.getElementById('admin-nav').className = c;

	return true;
}




/*********************************************
*           LÄGG TILL NY SEKTION             *
**********************************************/

function _doAddNav(show,head){
	if(head){
		var label   = document.getElementById('newnav-label');
		var form    = document.getElementById('newnav-form');
		var txtbox  = document.getElementById('newnav-txtbox');
		var defaultValue = 'Ny sektion';
	} else {
		var label   = document.getElementById('newsubnav-label');
		var form    = document.getElementById('newsubnav-form');
		var txtbox  = document.getElementById('newsubnav-txtbox');
		var defaultValue = 'Ny undermeny';
	}

	if(show != null){
		if(label.style.display != 'none' && show){
			label.style.display = 'none';
			txtbox.value = defaultValue;
			form.style.display = 'block';
			txtbox.focus();
			txtbox.select();
		} else {
			form.style.display = 'none';
			label.style.display = 'block';
		}
	} else {
		if(hasChars(txtbox.value) && txtbox.value != defaultValue){
			return true;
		} else {
			_doAddNav(false,head);
			return false;
		}
	}
}




/*********************************************
*         INSTÄLLNINGAR FÖR WEBBSIDA         *
**********************************************/

function _doSettings(show){
	var panel = document.getElementById('admin-settings');
	//var cover = document.getElementById('admin-cover');
	var form  = document.getElementById('settingsForm');
	var objects   = document.getElementsByTagName('object');
	
	if(show){
		for(var i=0; i<objects.length; i++){
			objects[i].style.display = 'none';
		}

		//cover.style.display = 'block';
		panel.style.display = 'block';
	} else {
		if(confirm('Avbryta utan att spara ändringarna?')){
		for(var i=0; i<objects.length; i++){
			objects[i].style.display = 'block';
		}
				
			//cover.style.display = 'none';
			panel.style.display = 'none';
			form.reset();
		}
	}
}


function _doSettingsSubmit(f){
	if(!hasChars(f.Title.value)){
		alert('Sektionen måste ha ett namn');
		f.Title.focus();
		return false;
	} else {
		return true; 
	}
}


var templates = new Array(new Image(), new Image(), new Image(), new Image(), new Image());
templates[0].src = '/_gfx/template0.gif';
templates[1].src = '/_gfx/template1.gif';
templates[2].src = '/_gfx/template2.gif';
templates[3].src = '/_gfx/template3.gif';
templates[4].src = '/_gfx/template4.gif';

function _chgTemplate(sel){
	document.getElementById('templateImg').src = templates[sel.options[sel.selectedIndex].value].src;
	return true;
}


// ----- RADERA SEKTION -----

function _deletePage(){
	var stdform = document.getElementById('settingsForm');
	var delform = document.getElementById('deleteForm');
	
	if(stdform.style.visibility != 'hidden'){
		stdform.style.visibility = 'hidden';
		delform.style.display = 'block';
	} else {
		stdform.style.visibility = '';
		delform.style.display = 'none';
	}
	
	return;
}

function _submitDeletePage(f,pid){
	if(!hasChars(f.delPass.value)){
		alert('Var god bekräfta med lösenord');
		f.delPass.focus();
		return false;
	} else {
	
	   if (window.XMLHttpRequest) 
	   	var xml = new XMLHttpRequest();
	   else if (window.ActiveXObject) 
	   	var xml = new ActiveXObject("Microsoft.XMLHTTP");
	
	   if(xml){
		   xml.open('POST','/_admin/_admin.asp?action=chkPass&p=' + f.delPass.value + '&pid=' + pid,true);
		   xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
			xml.onreadystatechange = function() {
				if (xml.readyState == 4) {
					if(xml.responseText == 'OK'){
						f.submit();
						return true;
					} else {
						alert('Lösenordet är felaktigt\nIngen åtgärd utförs');
						f.delPass.focus();
						return false;
					}
				}
			}
		   xml.send('p=' + f.delPass.value);
	   }
	}
	
	return false;
}



/*********************************************
*           DRAG 'N' DROP I MENYN            *
**********************************************/
var dragID = null;
function _doMenuDrag(mID){
	dragID = mID;
	document.ondragstart=new Function("return false")
	document.onselectstart=new Function("return false")

	var drag = false;
	var press = false;
	var e = window.event;
	var m = document.getElementById('m-' + dragID);
	var mm = document.getElementById('mm-' + dragID);
	var mi = document.getElementById('mi-' + dragID);
	var mli = document.getElementById('mli-' + dragID);
	var start_y = e.offsetY;
	var m_y, diffY;

	if(m) document.onmousedown=startPress;
	document.onmouseup=stopDrag;
	document.onclick=stopDrag;

	function startPress(){
		drag = false;
		press = true;

		_doMenuDrop(mID);
		
		if(m) document.onmousemove=startMove;
	}
	

	function startMove(){
		m_y = e.offsetY;
		diffY = m_y-start_y;

		if(drag){
			startDrag();
			if(diffY < -100 || diffY > 100) stopDrag();
		} else {
			if((diffY < -3 || diffY > 3)){
				drag = true;
				startDrag();
			}
		}
	}
	
	
	function startDrag(){
		if(press && drag && m && (e.srcElement.tagName == 'IMG' || e.srcElement.tagName == 'A')){
			m = document.getElementById('m-' + dragID);
			m.style.display = 'block';
			m.style.top = eval(e.y-10) + 'px';
			//window.status=e.srcElement.id;
			//window.status=eval(e.y) + ' - ' + dragID;
			window.status=e.srcElement.tagName;
			var s = e.srcElement;
		} else stopDrag();
	}
	
	function stopDrag(){
		e.cancelBubble;
		drag = false;
		press = false;
		if(m) m.style.display = 'none';
		m = null;
		document.ondragstart=new Function("return true")
		document.onselectstart=new Function("return true")
		dragID = null;
		_doMenuDrop(mID);
		return true;
	}

}

function _doMenuDrop(mID){
	if(mID){
		var mm = document.getElementById('mm-' + mID);
		e = window.event;
	
		if(dragID){
			mm.style.borderTop = '1px solid #000';
			document.onmouseout=getOut;
		} else {
			getOut();
		}
	} else getOut();
		
	function getOut(){
		mm.style.borderTop = '0';
	}
}


function _doMenuMove(up,pageId){

}


/*********************************************
*               SORTERA MENYN                *
**********************************************/

function _doMoveMenu(w, pid, cat){
	var oldPid = document.getElementById('mli-' + cat + '-' + pid);
	var newPid = null;
	var lis = document.getElementsByTagName('li');

	var prevPid = null;
	var captureNext = false;	
	for(var i=0; i<lis.length; i++){
		if(lis[i].id.substring(0,5+String(cat).length) == String('mli-' + cat + '-')){
			if(captureNext){ newPid = lis[i]; break; }
			if(lis[i].id == oldPid.id){
				if(w == 'up') newPid = prevPid;
				else          captureNext = true
			}
			prevPid = lis[i];				
		}
	}
	
	if(oldPid && newPid){
		// Spara inställningen
	   if (window.XMLHttpRequest) 
	   	var xml = new XMLHttpRequest();
	   else if (window.ActiveXObject) 
	   	var xml = new ActiveXObject("Microsoft.XMLHTTP");
	
	   if(xml){
		   xml.open('POST','/_admin/_admin.asp?action=moveMenu&pid=' + pid + '&w=' + w,true);
		   xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
			xml.onreadystatechange = function() {
				if (xml.readyState == 4) {
					if(xml.responseText == 'OK'){
						var tmpId = newPid.id;
						var tmpContent = newPid.innerHTML;
						newPid.id = oldPid.id;
						newPid.innerHTML = oldPid.innerHTML;
						oldPid.id = tmpId;
						oldPid.innerHTML = tmpContent;
					}
				}
			}
		   xml.send('pid=' + pid);
	   }
	}
}



/*********************************************
*               GÅ TILL SIDA                 *
**********************************************/

function _gotoPage(url){
	if(url != '') self.location.href=url;
}


/*********************************************
*                 VISA HJÄLP                 *
**********************************************/

function _help(msg){
	msg = 'HJÄLP: ' + msg;
	alert(msg);
}



/************ DIVERSE SMÅFUNKTIONER ************/
function hasChars(str){
	var v = false;
	
	for(var i=0; i<str.length; i++){
		if(str.substring(i,i+1) != ' ') v = true;
	}
	
	return v;
}








function sendMail(f){
	if(f.name.value == ''){
		alert('Var god ange ditt namn');
		f.name.focus();
		return false;
	} else if(f.email.value == ''){
		alert('Var god ange din e-post, så vi kan svara på mejlet');
		f.email.focus();
		return false;
	} else if(f.subject.value == ''){
		alert('Var god skriv vad meddelandet angår');
		f.subject.focus();
		return false;
	} else if(f.message.value == ''){
		alert('Var god skriv ett meddelande');
		f.message.focus();
		return false;
	} else {
		return true;
	}
}




function loadBigImg(img){
   if (window.XMLHttpRequest) 
   	var xml = new XMLHttpRequest();
   else if (window.ActiveXObject) 
   	var xml = new ActiveXObject("Microsoft.XMLHTTP");

   if(xml){
	   xml.open('POST','/Image.asp?chkImg=' + img.src,true);
	   xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		xml.onreadystatechange = function() {
			if (xml.readyState == 4) {
				if(xml.responseText == 'OK'){
					img.style.cursor = 'hand';
					img.onclick = function() { popup('/Image.asp?viewImg=' +img.src,600,400); };
				}
			}
		}
	   xml.send('img=' + img.src);
   }
}

function imgCheck(){
	var imgs = document.getElementsByTagName('img');
	for(var i=0; i<imgs.length; i++){
		if(imgs[i].src.indexOf('/_files/') >= 0) loadBigImg(imgs[i]);
	}
}


function popup(url, w, h){
	var win = window.open(url,'jhh','toolbar=0,scrollbars=1,resizable=1,width=' +w+ ',height=' +h);
	win.focus();
	return win;
}


function help(a){


}