function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  var c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    var c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

// moved to dates.php
//Event.observe(window, 'load', init, false);

function init()
{
        makeEditable('regDeadline');
        makeEditable('coordDeadline');
        makeEditable('partiDeadline');
        makeEditable('compDeadline');
}

function makeEditable(id){
	Event.observe(id, 'click', function(){edit($(id))});
}

function edit(obj){
	Element.hide(obj);

	var textarea = '<div id="'+obj.id+'_editor"><input type="text" id="'+obj.id+'_edit" name="'+obj.id+'" value="'+obj.innerHTML+'"/></div>';
//	var button	 = '<div><input id="'+obj.id+'_save" type="button" value="SAVE" /> OR <input id="'+obj.id+'_cancel" type="button" value="CANCEL" /></div></div>';

	new Insertion.After(obj, textarea);

	Event.observe(obj.id+'_editor', 'mouseout', function(){saveChanges(obj)}, false);
//	Event.observe(obj.id+'_cancel', 'click', function(){cleanUp(obj)}, false);

}

function showAsEditable(obj, clear){
	if (!clear){
		Element.addClassName(obj, 'editable');
	}else{
		Element.removeClassName(obj, 'editable');
	}
}

function saveChanges(obj){

	var new_content	=  escape($F(obj.id+'_edit'));

	obj.innerHTML	= "Saving...";
	cleanUp(obj, true);

	var success	= function(t){editComplete(t, obj);}
	var failure	= function(t){editFailed(t, obj);}

  	var url = '../scripts/edit.php';
	var pars = 'id='+obj.id+'&content='+new_content;
	var myAjax = new Ajax.Request(url, {method:'post', postBody:pars, onSuccess:success, onFailure:failure});

}

function cleanUp(obj, keepEditable){
	Element.remove(obj.id+'_editor');
	Element.show(obj);
	if (!keepEditable) showAsEditable(obj, true);
}

function editComplete(t, obj){
	obj.innerHTML	= t.responseText;
	showAsEditable(obj, true);
}

function editFailed(t, obj){
	obj.innerHTML	= 'Sorry, the update failed.';
	cleanUp(obj);
}