// JavaScript Document
function submitEnter(myfield,e) {
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	
	if (keycode == 13) {	
		myfield.form.submit();
		return false;
	} else {
		return true;
	}
}

function startManageMode() {
	alert('managemode');
}

function showLargeImage(url) {
	$('.largeImage').remove();
	$('body').prepend('<div class="largeImage"><span class="largeImageBackgound"></span></div>');

	$('.largeImage').append('<span class="largeImageHolder"><img src="'+url+'" /></span>');	
	$('.largeImage img').click(function(){closeLargeImage()});
	//relocateLargeImage();
}


function relocateLargeImage() {
	var imageWidth = $('.largeImage').width();
	if (imageWidth > 1) {
		var bodyWidth = $(document).width();
		newPos = ((bodyWidth/2)-(imageWidth/2));
		$('.largeImage').css('left', newPos);	
		$('.largeImage').fadeIn();
		//$('.largeImage').append(imageWidth);
	} else {
		setTimeout(relocateLargeImage, 100);
	}
}

function closeLargeImage(e){
	$('.largeImage').remove();
}