function validate(myForm,fieldstring)
	{
	var invalidfields = '';
	fields = fieldstring.split(',');
	with (myForm)
		{
		for (var f=0; f < fields.length; f++)
			{
			value = eval(fields[f]).value;
			field = fields[f];
			if (field == 'plaintext')
				field = 'description';
			if (value.length == 0)
				invalidfields += field+', ';
			}
		}
	if (invalidfields.length)
		{
		alert('Please complete the following fields:\n\n'+invalidfields.substr(0,invalidfields.length-2));
		if (document.holder.style.visibility == 'hidden')
			document.holder.style.visibility = 'visible';
		return false;
		}
	else
		return true;
	}

function sendBack(myColor,fieldName)
	{
	opener.document.forms[0][fieldName].value = myColor;
	opener.document.forms[0][fieldName].style.background = myColor;
	opener.document.forms[0][fieldName].style.color = myColor;
	window.close();
	}

function toggle(me,relatedname)
	{
	if (me.checked)
		me.checked = false;
	else
		me.checked = true;
	throwBack(relatedname);
	}

function checkBoxes(relatedname)
	{
	relations = opener.myEditForm[relatedname].value.split(',');
	with (document.forms[0])
		{
		for (var r=0; r < relations.length; r++)
			{
			for (var i=0; i < elements.length; i++)
				{
				if (elements[i].type == 'checkbox' && elements[i].value == relations[r])
					{
					elements[i].checked = true;
					break;
					}
				}
			}
		}
	openerURL = opener.document.location;
	}

function throwBack(relatedname)
	{
	if (openerURL != opener.document.location)
		window.close();
	else
		{
		var related = '';
		var relatedHTML = '';
		for (var i=0; i < document.forms[0].elements.length; i++)
			{
			if (document.forms[0].elements[i].type == 'checkbox' && document.forms[0].elements[i].checked == true)
				{
				related += document.forms[0].elements[i].value + ',';
				relatedHTML += document.forms[0].elements[i].name + '<BR><BR>';
				}
			}
		opener.myEditForm[relatedname].value = related;
		if (opener.document.getElementById(relatedname).innerHTML)
			{
			opener.document.getElementById(relatedname).innerHTML = relatedHTML+'&nbsp;';
			}
		}
	}

function popup(url,name,X,Y)
	{
	name = window.open(url,name,'status=no,scrollbars=yes,location=no,resizable=yes,width='+X+',height='+Y);
	}

function y2k(number)
	{
	return (number < 1000) ? number + 1900 : number;
	}

function padout(number)
	{
	return (number < 10) ? '0' + number : number;
	}

var today = new Date();
var day   = today.getDate();
var month = today.getMonth();
var year  = y2k(today.getYear());

function zoner(id,x,y)
	{
	myObject = document.all.myzone.style;
	document.previewer.src='/images/4orce/loading.gif';
	myObject.visibility = 'visible';
	myObject.left = x+100+document.body.scrollLeft;
	myObject.top = y-50+document.body.scrollTop;
	document.previewer.src='/images/gallery/'+id+'.gif';
	}

function hideit()
	{
	document.all.myzone.style.visibility = 'hidden';
	}

function errorHandler(errorMessage, url, line)
	{
	alert('Sorry, that function is not available.');
	return true
	}
onerror = errorHandler;

function logout()
	{
	window.location = '/4orce/index.php?closewindow=true';
	}

function jumpship(adminTimeout)
	{
	howlong = (adminTimeout*1000*60);
	setTimeout("logout()",howlong);
	}

function forceKeyDown()
	{
	if (event.keyCode == 9)
		{
		event.returnValue = false;
		document.selection.createRange().text = String.fromCharCode(9);
		}
	}