function templatechange()
{
	showhidefrom();
	showvariables();
}

function hidelinks()
{
	$('.client_id').hide();
	$('.user_id').hide();
	$('.project_id').hide();
}

function hidefrom()
{
	$('.mail_from').hide();
}

function showhidefrom()
{
	selectvalue=$('.type_id select').val();
	$('.subject').show();
	$('.mail_from').show();
	if (selectvalue==1 || selectvalue==2 || selectvalue==3 || selectvalue==22) $('.mail_from').hide();
	if (selectvalue==3) $('.subject').hide();
}

function showvariables()
{
	selectclass=$('.type_id select option:selected').attr('class');
	//	alert('tr.variables a.'+selectclass);
	//	alert($('tr.variable a.'+selectclass).size());
	//alert($('tr.variables a.variable').hasClass(selectclass));
	$('tr.variable div').hide();
	$('tr.variable div.'+selectclass).show();
}

function clientChange(selectClient)
{
	$('#userselect').attr("disabled", true);;
	$.post('template', { action: 'users', client_id:selectClient.value}, function(data) {
		var list = eval('(' + data + ')');
		userselect=$('#userselect').get(0);
		for (i = (userselect.options.length - 1); i>=0; i--) userselect.options[i] = null;
		for (i in list) userselect.options[userselect.options.length] = new Option(list[i], i);
		$('#userselect').removeAttr("disabled");
	});
	$('#projectselect').attr("disabled", true);;
	$.post('template', { action: 'projects', client_id:selectClient.value}, function(data) {
		var list = eval('(' + data + ')');
		projectselect=$('#projectselect').get(0);
		for (i = (projectselect.options.length - 1); i>=0; i--) projectselect.options[i] = null;
		for (i in list) projectselect.options[projectselect.options.length] = new Option(list[i], i);
		$('#projectselect').removeAttr("disabled");
	});
}

var lastinput=null;
var editoractive=false;
$(document).ready(function() {
	$('#filter_form select').change(function(e){e.target.form.submit()});
	$('.variable a').click(function(e){
		if (lastinput) $(lastinput).insertAtCaret(e.target.rel);
		else if(editoractive) {
			var oEditor = FCKeditorAPI.GetInstance('template_text') ;
			oEditor.InsertHtml(e.target.rel);
		}
		return false;
	});
	$('#form_template input').focus(function(e){lastinput=e.target;editoractive=false});
});

function FCKeditor_OnComplete( editorInstance )
{
	editorInstance.Events.AttachEvent( 'OnFocus', dosave) ;
}

function dosave(editorInstance)
{
	editoractive=true;
	lastinput=null;
}

$.fn.insertAtCaret = function (myValue) {
	return this.each(function(){
		//IE support
		if (document.selection) {
			this.focus();
			sel = document.selection.createRange();
			sel.text = myValue;
			this.focus();
		}
		//MOZILLA/NETSCAPE support
		else if (this.selectionStart || this.selectionStart == '0') {
			var startPos = this.selectionStart;
			var endPos = this.selectionEnd;
			var scrollTop = this.scrollTop;
			this.value = this.value.substring(0, startPos) + myValue + this.value.substring(endPos, this.value.length);
			this.focus();
			this.selectionStart = startPos + myValue.length;
			this.selectionEnd = startPos + myValue.length;
			this.scrollTop = scrollTop;
		} else {
			this.value += myValue;
			this.focus();
		}
	});
};

$(document).ready(function() {
	$('.empty').parent().parent().addClass("highlight").removeClass("odd");
});