function showhide(){
	var div = document.getElementById('extenddiv');
	var chk = document.getElementById('extendchk');
	if(div && chk){
		if(chk.checked){
			div.className = 'showext';
		}
		else{
			div.className = 'hideext';
		}
	}
}
function confirmRedirect(message,newlocation){
	if(confirm(message)){
		document.location.href=newlocation;
	}
}
function mailwindow(clientid){
	var mywin = window.open('modules/mailwin.php?clientid='+clientid,'Sendemail','scrollbars=no,menubar=no,height=400,width=350,resizable=yes,toolbar=no,location=no,status=no');
	mywin.focus();
}
function deletelist(id){
	var fields=new Array()
	fields[0]="a";
	fields[1]="b";
	fields[2]="c";
	fields[3]="d";
	fields[4]="e";
	fields[5]="f";
	fields[6]="g";
	fields[7]="h";
	for ( var i=fields.length-1; i>=0; --i ){	
		var obj = document.getElementById(fields[i]+id);
		if(obj){
			obj.className = 'tddelete';
		}  
	}
	var obj = document.getElementById('trash'+id);
		if(obj){
			obj.style.display = 'none';
		}
}
function modelpage(modelid,page){
	if(page){
		document.getElementById('page').value= page;
	}
	document.getElementById('modelid').value= modelid;
	document.getElementById('searchform').submit();
	
}
 

function checkguestbookform(message,name){
	var error="";
	if(document.getElementById('author').value == '' || document.getElementById('author').value == name){
		error = "Du måste fylla i ditt namn \n";
	}
		if(document.getElementById('message').value == '' || document.getElementById('message').value == message){
		error += "Du måste fylla i ett meddelande \n";
	}
	if(error == ""){
		return true;
	}
	else{
		alert(error);
		return false;
	}
}

function showimg(imga,arraypos){
	document.getElementById('mainPic').src =  imga;
	document.getElementById('arrpos').value =  arraypos;
}
function next_tb(imarr,dir,model){
	var obj = document.getElementById('arrpos');
	var thispos = obj.value;
	var nextpos = parseInt(thispos)+1;
	if(imarr[nextpos]){
		/*if(document.getElementById('tb'+imarr[thispos]))
			document.getElementById('tb'+imarr[thispos]).innerHTML = '';
		if(document.getElementById('tb'+imarr[nextpos]))
			document.getElementById('tb'+imarr[nextpos]).innerHTML = 'selected';*/
		obj.value = nextpos;
		document.getElementById('mainPic').src='../models/'+dir+'/'+model+'_'+imarr[nextpos]+'.jpg';
	}
	else if(imarr[0]){
		obj.value = 0;
		document.getElementById('mainPic').src='../models/'+dir+'/'+model+'_'+imarr[0]+'.jpg';
	}	
}
function prev_tb(imarr,dir,model){
	var obj = document.getElementById('arrpos');
	var thispos = obj.value;
	var nextpos = parseInt(thispos)-1;
	if(imarr[nextpos]){
		/*
		if(document.getElementById('tb'+imarr[thispos]))
			document.getElementById('tb'+imarr[thispos]).innerHTML = '';
		if(document.getElementById('tb'+imarr[nextpos]))
			document.getElementById('tb'+imarr[nextpos]).innerHTML = 'selected';*/
		obj.value = nextpos;
		document.getElementById('mainPic').src='../models/'+dir+'/'+model+'_'+imarr[nextpos]+'.jpg';
	}
	else if(imarr[imarr.length-1]){
		obj.value = imarr.length-1;
		document.getElementById('mainPic').src='../models/'+dir+'/'+model+'_'+imarr[imarr.length-1]+'.jpg';
	}	
}
function next_tbp(imarr,dir,model){
	var obj = document.getElementById('arrpos');
	var thispos = obj.value;
	var nextpos = parseInt(thispos)+1;
	if(imarr[nextpos]){
		obj.value = nextpos;
		document.getElementById('mainPic').src='../polaroids/'+dir+'/'+model+'_'+imarr[nextpos]+'.jpg';
	}
	else if(imarr[0]){
		obj.value = 0;
		document.getElementById('mainPic').src='../polaroids/'+dir+'/'+model+'_'+imarr[0]+'.jpg';
	}	
}
function prev_tbp(imarr,dir,model){
	var obj = document.getElementById('arrpos');
	var thispos = obj.value;
	var nextpos = parseInt(thispos)-1;
	if(imarr[nextpos]){
		obj.value = nextpos;
		document.getElementById('mainPic').src='../polaroids/'+dir+'/'+model+'_'+imarr[nextpos]+'.jpg';
	}
	else if(imarr[imarr.length-1]){
		obj.value = imarr.length-1;
		document.getElementById('mainPic').src='../polaroids/'+dir+'/'+model+'_'+imarr[imarr.length-1]+'.jpg';
	}	
}
function addall(idarray){
	var x;
	var myArray = idarray.split(','); 
	for (x in myArray)
	{
		obj = document.getElementById('tb' + myArray[x]);
		if(obj){
			obj.innerHTML = '<img style=\"margin-top:40px;\" src=\"uq/postit.png\" alt=\"\">';
		}
	}	
	document.getElementById('subtype').value="addall";
	document.getElementById('mlform').submit();
}
function delall(idarray){
	var x;
	var myArray = idarray.split(','); 
	for (x in myArray)
	{
		obj = document.getElementById('tb' + myArray[x]);
		if(obj){
			obj.innerHTML = '&nbsp;';
		}
	}
	document.getElementById('subtype').value="delall";
	document.getElementById('mlform').submit();

}
function delone(){
	var imid;
	imid = document.getElementById('listimid').value;
	obj = document.getElementById('tb' + imid);
	if(obj){
		obj.innerHTML = '&nbsp;';
	}
	document.getElementById('subtype').value="delone";
	document.getElementById('mlform').submit();
	
	document.getElementById('btaone').style.display = 'block';
	document.getElementById('btdone').style.display = 'none';
}
function addone(){
	var imid;
	imid = document.getElementById('listimid').value;
	obj = document.getElementById('tb' + imid);
	if(obj){
		obj.innerHTML = '<img style=\"margin-top:40px;\" src=\"uq/postit.png\" alt=\"\">';
	}
	document.getElementById('subtype').value="addone";
	document.getElementById('mlform').submit();
	
	document.getElementById('btaone').style.display = 'none';
	document.getElementById('btdone').style.display = 'block';
}
function selectall(idarray){
	var x;
	var myArray = idarray.split(','); 
	for (x in myArray)
	{
		obj = document.getElementById('check' + myArray[x]);
		if(obj){
			obj.checked = true;
		}
	}	
	document.getElementById('subtype').value="addall";
	document.getElementById('mlform').submit();
}
function removeall(idarray){
	var x;
	var myArray = idarray.split(','); 
	for (x in myArray)
	{
		obj = document.getElementById('check' + myArray[x]);
		if(obj){
			obj.checked = false;
		}
	}	
	document.getElementById('subtype').value="delall";
	document.getElementById('mlform').submit();
}
function one(imid){
	document.getElementById('listimid').value=imid;
	if(document.getElementById('check'+imid).checked){
		document.getElementById('subtype').value="addone";
	}else{
		document.getElementById('subtype').value="delone";
	}
	document.getElementById('mlform').submit();
	
	//document.getElementById('btaone').style.display = 'none';
	//document.getElementById('btdone').style.display = 'block';
}