$(document).ready(function()
{
	var d = $('<div id="article_dialog">x asdasd asd xx</div>');
	$('body').append(d);
	d.attr('class','dialog_base');
	d.jqm();
	//d.jqmShow();


	
});

function openSpecifications()
{
	createDialog('article_dialog',{width: '500px', height: ($(window).height()-100)+'px', title: 'Specifications', ajaxUrl: 'specifications.html' } );
}

function openArticleForm()
{
	createDialog('article_dialog',{width: '500px', height: setDialogHeight(585), title: 'Submit paper', ajaxUrl: 'article_form.html' } );
}

function setDialogHeight(height)
{
	var wh = $(window).height();
	if (wh<height+50)
	{
		return ($(window).height()-50)+'px';
	}
	return height + 'px';
}

function submitPaper()
{
	var errorMessage = '';
	if ($('#author_firstname').val()=='')
	{
		errorMessage += 'Author\'s first name is missing\n';
	}
	if ($('#author_surname').val()=='')
	{
		errorMessage += 'Author\'s surname is missing\n';
	}
	if ($('#author_email').val()=='')
	{
		errorMessage += 'Author\'s e-mail address is missing\n';
	}
	if ($('#organisation_name').val()=='')
	{
		errorMessage += 'Organisation is missing\n';
	}
	if ($('#paper_title').val()=='')
	{
		errorMessage += 'Title is missing\n';
	}

	if (errorMessage !='')
	{
		alert(errorMessage);
		return false;
	}
	else
	{
		var form = $('#submit_paper_form');
		form.ajaxSubmit({
					beforeSubmit: function(xhr , s)
					{

						//var formGuid = $('<input name="cbViewState" type="hidden"/>');
						//formGuid.attr('value',self.attr('cbViewState'));

						//form.append(formGuid);

						$.blockUI.defaults.overlayCSS.opacity = '0.1';
						$.blockUI.defaults.css={textAlign: 'center',width: '100%'};
						//$.blockUI.defaults.css.textAlign = 'center';
						$.blockUI({ message: '<img src="/images/spinner.gif"/>' });
						//self.html('<img src="/cbjs/spinner.gif">');
						//xhr.setRequestHeader('CB_FORM',self.attr('id'));
					},
					success: function(response)
					{
						$.unblockUI();
						if (response==0)
						{
							$('.warning').show();
							return false;
						}
						$('#cd').html(response);

					}
		});

	}

	return false;
}