var menu = null;
var mc_custom_error_style = '';
var gallery = 0;

function checkHover() {
	if ( menu ) {
		menu.find ( 'ul' ).fadeOut ( 'fast' );	
	} //if
} //checkHover

$ ( document ).ready ( function () {

	// Υλοποιήση Popup Menu
	$ ( '.menu > li' ).hover ( function () {

		if ( menu ) {
			menu.find ( 'ul' ).fadeOut ( 'fast' );
			menu = null;
		} //if

		$ ( this ).find ( 'ul' ).fadeIn ( 'fast' );
	}, function() {
		menu = $ ( this );
		setTimeout ( "checkHover()", 400 );
	});

	// Αποστολή ψήφου
	$ ( '#submit_poll' ).click ( function () {

		var pollid = $ ( '#pollid' ).val ();
		var answerid = $ ( 'input:radio[name=answer]:checked' ).val();

		$ ( "#poll" ).load ( "submit_poll.php", { 'pollid': pollid, 'answerid': answerid }, function (){});

	});

	// Αλλαγή εικόνων στο front_gallery
	$ ( 'a#gallery_next' ).click ( function () {

		if ( gallery == 3 )
		{
			gallery = 0;
		} // end if
		else
		{
			gallery++;
		} // end else

		for ( var i = 0; i <= 3; i++ )
		{
			if ( i != gallery )
			{
				$ ( '#front_image' + i ).css ( 'display', 'none' );
			} // end if
		} // end for

		$ ( '#front_image' + gallery ).fadeIn ( 'fast' );

	});

	$ ( 'a#gallery_previous' ).click ( function () {

		if ( gallery == 0 )
		{
			gallery = 3;
		} // end if
		else
		{
			gallery--;
		} // end else

		for ( var i = 0; i <= 3; i++ )
		{
			if ( i != gallery )
			{
				$ ( '#front_image' + i ).css ( 'display', 'none' );
			} // end if
		} // end for

		$ ( '#front_image' + gallery ).fadeIn ( 'slow' );

	});


	// Lightbox
	$ ( ".open_gallery_thumb" ).lightbox ();


	// Newsletter submit
	$ ( '#newsletter_button' ).click ( function () {
		$ ( '#newsletter_form' ).submit ();
	});

	// Focus στο πεδίο αναζήτησης
	$ ( '#search_text' ).focus ( function () {
		$ ( this ).val ( '' );
	});

	// Bookmark
	$ ( '#bookmark' ).click ( function () {
		AddToBookmarks ( self.location.href, document.title )
	});

	setInterval ( 'blink_word ()', 500 );
});

function blink_word ()
{
	var obj = $ ( ".blink" );
	//object.style.visibility = ( object.style.visibility == 'visible' )? 'hidden':'visible';

	if ( obj.css ( 'color' ) == 'rgb(255, 255, 255)' )
	{
		obj.css ( 'color', 'rgb(174, 52, 49)' );
	} // end if
	else if ( ( obj.css ( 'color' ) == '#ffffff' ) || ( obj.css ( 'color' ) == '#fff' ) )
	{
		obj.css ( 'color', '#ae3431' );
	} // end else if
	else if ( obj.css ( 'color' ) == 'rgb(174, 52, 49)' )
	{
		obj.css ( 'color', 'rgb(255, 255, 255)' );
	} // end else
	else if ( obj.css ( 'color' ) == '#ae3431' )
	{
		obj.css ( 'color', '#ffffff' );
	} // end else if
} // end function

// JavaScript Document
function blank ( x )
{
	 var length = x.length;
	 var result = 1;

	for ( i = 1; i <= length; i++ )
	{
		if ( x.charAt(i-1) != " " ) {
			
			result = 0;
			break;
		}
	} 
	return result;
} // end function blank

function show_video ( code )
{
	var output = '<object width="480" height="385"><param name="movie" value="http://www.youtube.com/v/' + code + '?fs=1&amp;hl=el_GR"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent" /><embed src="http://www.youtube.com/v/' + code + '?fs=1&amp;hl=el_GR" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344" wmode="transparent"></embed></object>';
	$ ( '#main_video' ).html ( output );
	scroll_to ( 'main_video' );
} // end function show_video

function scroll_to ( id )
{
	$ ( 'html,body' ).animate ( {scrollTop: $("#"+id).offset().top}, 'slow');
}

function AddToBookmarks ( url, title )
{
	if ( window.sidebar ) // firefox
		window.sidebar.addPanel ( title, url, "" );
	else if ( window.opera && window.print ) { // opera
		var elem = document.createElement ( "a" );
		elem.setAttribute ( "href", url );
		elem.setAttribute ( "title", title );
		elem.setAttribute ( "rel", "sidebar" );
		elem.click ( );
	}
	else if ( document.all ) { // ie
		window.external.AddFavorite ( url, title );
	}
	else { 
		alert ( "Πατήστε CTRL + D για να αποθηκεύσετε τη σελίδα στα αγαπημένα σας" );
	}
} // end function AddToBookmarks

function openBigPicture2  ( id, title )
{
	window.open ( "http://www.diplomatia.gr/modules/gallery/openPicture2.php?id="+id+"&title="+title,"_blank", "top=" + ( screen.availHeight / 2 - ( 640 / 2 ) ) + ",left=" + ( screen.availWidth / 2 - ( 600 / 2 ) ) + ",width=600,height=640,menubar=0,scrollbars=0,status=0");
}