// poravnava stolpcev
function align_columns_aktualno() {
	
	var left = document.getElementById('left_box');
	var right = document.getElementById('inner');
	
	var leftOffset = left.offsetHeight;
	var rightOffset = right.offsetHeight;
	
	if(leftOffset > rightOffset) {
		right.style.height = leftOffset + 'px';
	}
}
//------------------------------------------------------------------------------------------------------------------

// poravnava stolpcev
function align_columns() {
	
	var content = $('#align_1').offset().top;
	var right = $('#align_2').offset().top;
	
	if(content > right) {
	
		// povecamo right
		var tmp = $('#overlay').height() + content - right;
		$('#overlay').height(tmp);
	
	} else if(content < right) {
	
		// povecamo content
		var tmp = $('#content').height() - content + right;
		$('#content').height(tmp);
	
	}
	
}

// raztegnitev footerja
function expandFooter() {

	var bodyHeight = $('body').height();
	var foterYspace = $('#footer').height() + $('#footer').offset().top;
	
	var tmp = $('#footer').height() + bodyHeight - foterYspace - 19;
	$('#footer').height(tmp);

}

/******************************************************************************/
// image listing


var numOfImages = 11;
var currentImage = numOfImages;

function setImageListingLabel(current, numOf) {

	if(document.getElementById('pic_num') == null) return;
	
	document.getElementById('pic_num').innerHTML = currentImage + "/" + numOfImages;
	
	//setTimeout("autoListing()", listingTimeout);

}

function next_pic() {

	currentImage = (currentImage + 1) % (numOfImages + 1);
	if(currentImage == 0) currentImage = 1;
	setImageListingLabel(currentImage, numOfImages);
	
	//changeListingImageSrc(currentImage);

}

function prev_pic() {

	currentImage = (currentImage - 1) % (numOfImages + 1);
	if(currentImage == 0) currentImage = numOfImages;
	setImageListingLabel(currentImage, numOfImages);
	
	changeListingImageSrc(currentImage);

}

function changeListingImageSrc(num) {

	$('#main_image_part2').attr('src', '/_img/top_images_first_site/' + num + '.jpg');

}

/*var listingTimeout = 5000;
function autoListing() {
	next_pic();
	setTimeout("autoListing()", listingTimeout);
}*/

//za ročno listanje po slikicah
var kaj;
function listanje() {
	if (kaj == "prev")
		prev_pic();
	else
		next_pic();
}
/******************************************************************************/

// "onload"
$(document).ready(function() {

	if(!document.getElementById('kurent')) align_columns();
	$('#right_navigation a.selected').css('position','relative');
	
	if(document.getElementById('inner') && document.getElementById('left_box')) align_columns_aktualno();	//pri aktualnem je včasih veliko priponk...
	
	// antispam emaili
	antispam_emails();
	
	// zunanji linki
	externalLinks();

	// listing na prvi strani
	setImageListingLabel(currentImage, numOfImages);
	
	// raztegnitev footerja
	expandFooter();
		
	$('#main_image_part2 .slike_prva_stran').cycle({fx:'fade',speed:'slow',timeout: 5000,next:'#next_pic',prev:'#prev_pic', after:listanje});
	
});

// onload
onload = function() {

	// ziher je ziher :)
	if(document.getElementById('inner') && document.getElementById('left_box')) align_columns_aktualno();
	$('#right_navigation a.selected').css('position','relative');
		
	align_columns();
	expandFooter();
	
}