//// GALLERY /////////////////////////////////////////////////////////////
function galPageTransition(intPageCount, intPageSelected){
	$('.galSlide').queue( 'fx', [ ] ).stop();
	function showMe(e){$(e).css({display:'block'}).animate({opacity:'1'}, 800);}
	function hideMe(e){$(e).animate({opacity:'0'}, 800, function(){$(e).css({display:'none'});});}

	objGalNavPrev = $('#galNavPrev');
	objGalNavNext = $('#galNavNext');
	
	objGalNavPrev.unbind('click');
	objGalNavNext.unbind('click');
	objGalNavPrev.bind('click', function(){return false;});
	objGalNavNext.bind('click', function(){return false;});
	
	//UPDATE URL
	window.location.hash = 'p'+intPageSelected;
	
	// SET PAGE COUNTER
	$('#galPageCounterCur').html(intPageSelected);
	// SET PREV PAGE
	var strPrevPage=(parseInt(intPageSelected-1));
	var strPrevPageState = 'on';
	if(strPrevPage<1){
		strPrevPage=1;
		strPrevPageState = 'off';
	}
	
	// SET NEXT PAGE
	var strNextPage=(parseInt(intPageSelected)+1);
	var strPrevPageState = 'on';
	if(strNextPage>intPageCount){
		strNextPage=intPageCount;
		var strPrevPageState = 'off';
	}

	// LOOP THROUGH PAGES AND TRANSITION
	for(iPage=1; iPage<=intPageCount; iPage++){
		strThisImg='#galSlide'+iPage;
		strThisNav='#galNavPage'+iPage;
		if(intPageSelected!=iPage){
			hideMe(strThisImg);
		}
		if(intPageSelected==iPage){
			if(iPage==intPageCount){objGalNavNext.removeClass('on').addClass('off');}
			else{
				objGalNavNext.removeClass('off').addClass('on');
				objGalNavNext.unbind('click');
				objGalNavNext.bind('click', function(){galPageTransition(intPageCount, strNextPage); return false;});
			}
			
			if(iPage==1){objGalNavPrev.removeClass('on').addClass('off');}
			else{
				objGalNavPrev.removeClass('off').addClass('on');
				objGalNavPrev.unbind('click');
				objGalNavPrev.bind('click', function(){galPageTransition(intPageCount, strPrevPage); return false;});
			}
			showMe(strThisImg);
		}
	}
	
}

function galShowImage(strImageSelected, strImageCount){
	$('#galleryThumbsContainer').animate({opacity:'0'},750, function(){$('#galleryThumbsContainer').css({'z-index':'-20000'});});
	$('.lbImage').css({display:'none'}).attr({'name':''});
	$('#lbBlind').css({opacity:'0', 'z-index':'-20000'}).css({'display':'', 'z-index':'20000'}).animate({opacity:'1'},750);
	galTransitionImage(strImageSelected, strImageCount)
}

function galTransitionImage(strImageSelected, strImageCount){
	objLbNavPrev = $('#lbNavPrev');
	objLbNavNext = $('#lbNavNext');
	
	// DISABLE PREV / NEXT BUTTONS
	objLbNavPrev.unbind('click');
	objLbNavNext.unbind('click');
	objLbNavPrev.bind('click', function(){return false;});
	objLbNavNext.bind('click', function(){return false;});

	// SET SELECTED IMG INFO
	var strThisImageID='#lbImage'+strImageSelected;
	var strThisImageOrigSrc=$(strThisImageID).attr('origsrc');
	$(strThisImageID).attr({src:strThisImageOrigSrc});
	$('#lbImageContainer'+strImageSelected).attr('name','on');

	//UPDATE URL
	window.location.hash = 'i'+strImageSelected;
	
	// SET PAGE COUNTER
	$('#lbCounterCur').html(strImageSelected);
	
	// SET PREV IMG INFO
	var strPrevImage=(parseInt(strImageSelected-1));
	if(strPrevImage<1){strPrevImage=strImageCount;}
	var strPrevImageID='#lbImage'+strPrevImage;
	var strPrevImageOrigSrc=$(strPrevImageID).attr('origsrc');
	$(strPrevImageID).attr({src:strPrevImageOrigSrc});
	$('#lbImageContainer'+strPrevImage).attr('name','on');
	
	// SET NEXT IMG INFO
	var strNextImage=(parseInt(strImageSelected)+1);
	if(strNextImage>strImageCount){strNextImage=1;}
	var strNextImageID='#lbImage'+strNextImage;
	var strNextImageOrigSrc=$(strNextImageID).attr('origsrc');
	$(strNextImageID).attr({src:strNextImageOrigSrc});
	$('#lbImageContainer'+strNextImage).attr('name','on');
	
	
	if(strImageSelected==strImageCount){
		objLbNavNext.removeClass('on').addClass('off');
	}
	else{
		objLbNavNext.removeClass('off').addClass('on');
	}
	
	if(strImageSelected==1){
		objLbNavPrev.removeClass('on').addClass('off');
	}
	else{
		objLbNavPrev.removeClass('off').addClass('on');
	}

	// HIDE ALL OTHER IMAGES
	$('.lbImage[name!=on]').css({display:'none'});

	// TRANSITION PREV IMG
	if($('#lbImageContainer'+strPrevImage).css('display')!='none'){
		$('#lbImageContainer'+strPrevImage).fadeOut(300);
	}

	// TRANSITION NEXT IMG
	if($('#lbImageContainer'+strNextImage).css('display')!='none'){
		$('#lbImageContainer'+strNextImage).fadeOut(300);
	}

	// TRANSITION SELECTED IMG
	$('#lbImageContainer'+strImageSelected).fadeIn(300);
	galSetCloseImageEvents(strImageCount, strImageSelected);
	galSetImageNav(strImageSelected, strPrevImage, strNextImage, strImageCount);
}

function galSetImageNav(strImageSelected, strPrevImage, strNextImage, strImageCount){
	objLbNavPrev = $('#lbNavPrev');
	objLbNavNext = $('#lbNavNext');
	objLBImageLink = $('#lbImageLink'+strImageSelected);
	
	objLbNavNext.unbind('click');
	objLbNavPrev.unbind('click');
	objLBImageLink.unbind('click');
	
	if(strImageSelected!=strImageCount){
		objLbNavNext.bind('click', function(){galTransitionImage(strNextImage, strImageCount); return false;});
		objLBImageLink.bind('click', function(){galTransitionImage(strNextImage, strImageCount); return false;});
	}
	else {
		objLbNavNext.bind('click', function(){return false;});
		objLBImageLink.bind('click', function(){return false;});		
	}
	if(strImageSelected!=1){
		objLbNavPrev.bind('click', function(){galTransitionImage(strPrevImage, strImageCount); return false;});
	}
	else {
		objLbNavPrev.bind('click', function(){return false;});	
	}
}

function galSetCloseImageEvents(strImageCount, strImageSelected){
	var strExitToPage=$('#lbImage'+strImageSelected).attr('imgPage');
	var intPageCount=$('#lbImage'+strImageSelected).attr('pageCount');
	$('#lbNavText').unbind('click').bind('click', function(){galCloseImage(strImageCount, strExitToPage, intPageCount); return false;});		
}

function galCloseImage(strImageCount, strExitToPage, intPageCount){
	$('.galSlide').css({display:'none'});

	galPageTransition(intPageCount, strExitToPage)
	$('#lbBlind').animate({opacity:'0'},750, function(){$('#lbBlind').css({opacity:'0', 'z-index':'-20000'});});
	$('#galleryThumbsContainer').animate({opacity:'1'},750, function(){$('#galleryThumbsContainer').css({'z-index':'20000'});});
	$('.lbImage').css({display:'none'}).attr({'name':''});
}
function galleryCopyFadeIn(){$('#galleryCopy, #header, #navT2, #galNavT2PrevImg, #galNavT2NextImg, #navMain, #footer').stop().animate({opacity:'1'},750);}
function galleryCopyFadeOut(){$('#galleryCopy, #header, #navT2, #galNavT2PrevImg, #galNavT2NextImg, #navMain, #footer').stop().animate({opacity:'0.3'},750);}

function initGal(intPageCount, intPageSelected, strSelectedImage, strImageCount, strViewMode){
	strPageHash = location.hash;

	if(strPageHash != ''){
		var strPageHashMode = strPageHash.substr(1,1);
		var strPageHashID = parseInt(strPageHash.substr(2));
		
		if(strPageHashMode=='i'){
			if(parseInt(strPageHashID)===strPageHashID){
				if(strPageHashID > parseInt(strImageCount)){strSelectedImage = strImageCount;}
				else if(strPageHashID < 1){strSelectedImage = 1;}
				else {strSelectedImage = strPageHashID;}				
			}
			else{strSelectedImage = 1;}
			$('#lbBlind').css({opacity:'1', 'z-index':'20000'});
			$('#galleryThumbsContainer').css({opacity:'0', 'z-index':'-20000'});
			galTransitionImage(strSelectedImage, strImageCount);
		}
		if(strPageHashMode=='p'){
			if(parseInt(strPageHashID)===strPageHashID){
				if(strPageHashID > parseInt(intPageCount)){intPageSelected = intPageCount;}
				else if(strPageHashID < 1){intPageSelected = 1;}
				else {intPageSelected = strPageHashID;}	
			}
			else {intPageSelected = 1;}	
			$('#lbBlind').css({opacity:'0', 'z-index':'-20000'});
			$('#galleryThumbsContainer').css({opacity:'1', 'z-index':'20000'});			
			galCloseImage(strImageCount, intPageSelected, intPageCount);
		}
	}
	else {
		if(strViewMode=='image'){galTransitionImage(strSelectedImage, strImageCount);}
		else {galPageTransition(intPageCount, intPageSelected);}
	}
	objLbNav = $('#lbNav');
	objLBImageLink = $('.lbImage');

	objLbNav.bind('mouseover', function(){galleryCopyFadeOut()});
	objLBImageLink.bind('mouseover', function(){galleryCopyFadeOut()});

	objLbNav.bind('mouseout', function(){galleryCopyFadeIn()});
	objLBImageLink.bind('mouseout', function(){galleryCopyFadeIn()});
	
	
}

//// HOME //////////////////////////////////////////////////////////////////////////
function homeSlideShow(intImageCount, i){
	var strIPlus=(parseInt(i)+1);
	var strIPlus2=(parseInt(i)+2);
	if(strIPlus>intImageCount){strIPlus=1;}
	if(strIPlus2>intImageCount){strIPlus2=1;}
	var strCurrentImage='#homeImageContainer'+i;
	var strNextImage='#homeImageContainer'+strIPlus;
	var strNextImageBg='#homeImage'+strIPlus2;
	if(strIPlus2<=intImageCount){$(strNextImageBg).attr({src:$(strNextImageBg).attr('origSrc')});}
	$(strCurrentImage).fadeOut(800);
	$(strNextImage).fadeIn(800);
	setTimeout("homeSlideShow('"+intImageCount+"', '"+strIPlus+"')", 4500);
}
function homeShowNavMain(homeRedirect){
	setTimeout("homeExit('"+homeRedirect+"')", 3000);
}
function homeExit(homeRedirect) {
	$('#navMain').fadeOut(500);
	$('#header').fadeOut(600);
	$('#contentLeft').fadeOut(300);
	$('#footer').fadeOut(300);
	$('#pageCenter').animate({opacity:0}, 1000, function(){window.location=homeRedirect;});
}
function initHome(intImageCount, homeRedirect){
	setTimeout("homeSlideShow('"+intImageCount+"', '1')", 3000);	
}

//// GENERAL ////////////////////////////////////////////////////////////////////////////
function initPage(){
	$('#pageBlind').css({'opacity':'0'}).css({'display':''}).animate({opacity:1},500);
	if($.browser.msie) {try {document.execCommand("BackgroundImageCache", false, true);}catch(err){}}
}
$(document).ready(function(){initPage();});