/* 
==============================
Admin Functions
==============================
This Javascript cucumber was pickled by:
>> Robin Wallar at Fathom Solutions
>> www.fathomsolutions.ca | robin [at] fathomsolutions {dot} ca
------------------------------
Written with massive mits on while scraping ice of the screen
of my icicle that serves as a monitor. 
------------------------------

------------------------------
Feel free to use this to educate
yourself on the wonders of javascript.
If you plan on copying something directly please contact us. 
------------------------------
*/

	  
function load_admin(div, url_in)
{
	height = gebi(div).offsetHeight + 100 + 'px';
	var url = url_in + '&height=' + height;
	window.location.href = url;
	//ajax(url, div);
}

function ajax_load_admin(div, url_in)
{
	height = gebi(div).offsetHeight + 100 + 'px';
	var url = url_in + '&height=' + height;
	ajax(url, div);
}

function overlay(mode)
{
	var redirect = 'admin.php?mode=' + mode ;
	show_div('overlay');
	ajax(redirect, 'overlay_content', 1);
	
	return false;
}	

/*ajax tiny mce  start*/
/*load the editing toolbar */
var editors_opened = new Array();
var i_editors = 1;

/*this will active the tinyMce command and close existing tiny instances*/
function edit_text(id)
{
	gebi('container').style.marginTop = "88px";	
	/*only add to the array of opened  (or in other words existing) divs if hasn't already been opened*/
	if(this.editors_opened.indexOf(id)==-1)
	{
		this.editors_opened[this.i_editors] = id;
	}

	var len = this.editors_opened.length;
	/*use this to close other ones*/
	
	/*close existing elements*/
	for(i=1; i<len; i++)
	{	
		if(gebi(this.editors_opened[i])!=null && this.editors_opened[i]!=id)/*only close "real" ones and do no close it if it is the one you are trying to open*/
		{
			exit_editor(this.editors_opened[i]);
		}
	}
	
	gebi(id).style.height = '250px';
	
	var edit_id = 'edit_' + id;
	show_div(edit_id); /*show the save and exit buttons*/
	tinyMCE.execCommand('mceAddControl', false, id); /*instantiate the tiny class on the appropriate div*/
	this.i_editors++;
}

/*submit the form*/
function save_text(id)
{			
	var edit_id = 'edit_' + id;
	gebi(id + '_form').value = tinyMCE.getContent();
	gebi('form_id_'+id).submit();

}

/*exit the form&*/
function exit_editor(id)
{
	if(gebi(id)!=null)
	{
		var edit_id = 'edit_' + id;
		hide_div(edit_id); /*hide the save and exit buttons */
		tinyMCE.execCommand('mceRemoveControl', false, id);
	}
}
/*ajax tinymce  end */


/*set a hidden field to true so files are delete*/
function start_upload(id)
{	
	gebi(id).className="";
	return false;
}


/*set a hidden field to true so files are delete*/
function stop_upload(id, url)
{	
	window.top.gebi(id).style.overflow = "hidden";
	window.top.gebi(id).style.visibility = "hidden";
	tabs(url, 'admin_tabs_loader', 'admin_tabs[]', '-1');
}

function add_hover(id)
{
	gebi(id).style.overflow = "visible";
	gebi(id).style.visibility = "visible";
	gebi(id).className = "admin_file_list_add";

}

function edit_hover(id)
{
	gebi(id).style.overflow = "visible";
	gebi(id).style.visibility = "visible";
	gebi(id).className = "admin_file_list_edit";
}


function edit_file(url)
{
	ajax(url, 'admin_tabs_loader');
}

function return_file(id, inform, element_name)
{
	inform.elements[element_name].value = id;
	hide_div('overlay');
	
	/*show the file information*/
	window.top.gebi(inform.getAttribute('name') + element_name).className = '';
		
	var url = 'admin.php?mode=form_file_item&id=' + id + '&form_name='+ inform.name + '&element_name='+ element_name;
	ajax(url, inform.getAttribute('name') + element_name);
	window.top.gebi(inform.getAttribute('name') + element_name + '_add').className = 'hide';

}

function remove_file(inform, element_name)
{
	inform.elements[element_name].value = '';
	
	/*hide the file information*/
	window.top.gebi(inform.getAttribute('name') + element_name).className = 'hide';
	window.top.gebi(inform.getAttribute('name') + element_name + '_add').className = 'add_file';
	return false;
}


function open_file_manager(mode, form_name, element_name)
{
	var redirect = 'admin.php?mode=' + mode + '&form_name='+ form_name + '&element_name='+ element_name;
	show_div('overlay');
	ajax(redirect, 'overlay_content');
	return false;
}	

function logout(url)
{
	
	var do_logout = confirm_do("Are you sure you want to logout?");
	
	if(do_logout)
	{
		window.location.href = url + '&logout=1';
	}
	
}

function file_update_form_value(fname, f)
{
	f.elements[fname + 'file_value'].value = f.elements[fname].value
}

var sfd_file_field="sfd_file_list";
/*use this to assign file to the img field*/
function seefundo(input)
{
	gebi('src').value = input;	/*append the path*/
	ImageDialog.showPreviewImage(input);
}


/***************
Mini-Cal Functions
****************/
var date_field;
var submit_field;
var mini_cal_id;
var prev_mini_cal_id;

function assign_mini_value(input_visible, input_submit)
{
	this.date_field.value = input_visible;	
	this.submit_field.value = input_submit;	
	document.getElementById(this.mini_cal_id).innerHTML = "";
}

function mini_close()
{
	document.getElementById(this.mini_cal_id).innerHTML = "";
}

function mini_cal(url, div, inform, element_name)
{

	if(this.prev_mini_cal_id!=null)
	{
		gebi(this.prev_mini_cal_id).innerHTML = "";
	}
	
	this.prev_mini_cal_id = div;

	this.date_field=inform.elements[element_name + "_visible"];
	this.submit_field=inform.elements[element_name];
	this.mini_cal_id = div;
	ajax(url, div);
}