var quoteSectionBackground = $('#quote-section-background');
var productBottomText = $(".product-bottom-text");
var quoteImgWrapper = $('#quote-img-wrapper');
var quoteTextWrapper = $('#quote-text-wrapper');
var quoteSection = $('#quote-section');
var quoteTitleWrapper =	$('#quote-title-wrapper');
var quoteLeftBootstrapCol = $('#quote-left-bootstrap-col');
var quoteRightBootstrapCol = $('#quote-right-bootstrap-col');
var blogTitleContainer = $(".blog-title-container");
var blogPreviewImg = $(".blog-preview-img");
var firstRightBlogContainer = $(".blog-right-container:first");

var processHeightJsNodes = [];
nBGStartPos = 0;
nCachedWindowHeight = 0;


$(document).ready(function(){
			fProductsHeightChecker();
		fResponsiveHandler();
		nBGStartPos = 0;
		if($('#quote-section').length) nBGStartPos = $('#quote-section').offset().top;
		nCachedWindowHeight = $(window).height();
});


$(window).resize(function() {
	fProductsHeightChecker();
	fResponsiveHandler();
	nCachedWindowHeight = $(window).height();
	processHeightAdjust('info-text-title');
	processHeightAdjust('info-text-body');
	processHeightAdjust('blog-title-container');
	processHeightAdjust('blog-date-container');
	
	fAdjustFontSize();
});


$(window).scroll(function(){
	nBGNewPos = $(window).scrollTop() -  nBGStartPos + nCachedWindowHeight;
	if(quoteSectionBackground.length && nBGNewPos > 0 && nBGNewPos < $(window).height()){
		quoteSectionBackground.css("top", (-nBGNewPos*0.4) +"px");
	}
});


fScrollToDivOffset = (function(){
	return 100+$("#header-wrapper").outerHeight();
});

$(window).on("load", function(){
			$(".slide").each(function(element){
			aSlideIDs.push($(this).attr("id"));
		});

		$('<div class="loading"></div>').appendTo(".slides-container");

		oSlideshowInterval = setInterval(function(){
			if(bTransitioning) return;
			bTransitioning = true;
			nPointer++;
			if(nPointer>(aSlideIDs.length-1)) nPointer = 0;
			fRenderSlides();
		},nSeconds*1000);

	processHeightAdjust('info-text-title');
	processHeightAdjust('info-text-body');
	processHeightAdjust('blog-title-container');
	processHeightAdjust('blog-date-container');
	
	fAdjustFontSize();
});



function fProductsHeightChecker(){
	var nProductsTextHeight = 0;

			productBottomText.each(function(element){
			if($(this).innerHeight() >= nProductsTextHeight){
				nProductsTextHeight = $(this).outerHeight();
			}
		});

			productBottomText.each(function(element){
			$(this).css("height",(nProductsTextHeight +"px"));
		});
}



function fResponsiveHandler(){

			if(quoteSectionBackground.length)
		{
			quoteImgWrapper.height(quoteTextWrapper.height());
			quoteTextWrapper.innerHeight($('#quote-text-container').height());
			quoteSectionBackground.width(quoteSection.width());
			quoteSectionBackground.height((quoteSection.height())*3);
		}

	if($(window).width() > 992){
		if(quoteSectionBackground.length)
		{
			quoteTitleWrapper.height(quoteTextWrapper.height());
		}
		$(".blog-title-container").each(function(element){
			$(this).text($(this).text().substring(0,100));
		});

		blogPreviewImg.each(function(element){
			$(this).height("180px");
		});

		nPreCalcHeight = firstRightBlogContainer.height();
		nPreCalcWidth = firstRightBlogContainer.width();
		blogTitleContainer.each(function(element){
			$(this).css("left", "15px");
			$(this).css("width", (nPreCalcWidth)+"px");
		});

		if(quoteSectionBackground.length)
		{
			quoteLeftBootstrapCol.removeClass("col-xs-12").addClass("col-xs-4");
			quoteRightBootstrapCol.removeClass("col-xs-12").addClass("col-xs-8");
		}

	}

	if($(window).width() < 992){

		blogPreviewImg.each(function(element){
			$(this).height($(this).width());
		});

		if(quoteSectionBackground.length)
		{
			quoteLeftBootstrapCol.removeClass("col-xs-4").addClass("col-xs-12");
			quoteRightBootstrapCol.removeClass("col-xs-8").addClass("col-xs-12");
		}
	}
}



function processHeightAdjust(){
			var processHeightJsNodes = processHeightJsNodes || [];

		    if(! processHeightJsNodes[0]){
		    for (i = 0; i < arguments.length; i++) {
		    			       		processHeightJsNodes.push(document.getElementsByClassName(arguments[i]));
		     }
	    }

    	    for (i = 0; i < processHeightJsNodes.length; i++) {
		    var max = 0;
		    var elements = [];

		    		    	elements = processHeightJsNodes[i];

		    			    for (x = 0; x < elements.length; x++) {
			    	elements[x].removeAttribute("style");
			    	if(elements[x].clientHeight > max) max=Math.ceil(elements[x].clientHeight);
			    }

			    for (y = 0; y < elements.length; y++) {
				    				    	elements[y].setAttribute("style","height:"+max+"px");
				    }
		}
}



	var oSlideshowInterval = null;
	var nPointer = 0;
	var aSlideIDs = [];
	var bTransitioning = false;
	var nSeconds = 6;

$(window).on("load", function(){
	$(".slide").each(function(element){
		aSlideIDs.push($(this).attr("id"));
	});

	$('<div class="loading"></div>').appendTo(".slides-container");

	oSlideshowInterval = setInterval(function(){
		if(bTransitioning) return;
		bTransitioning = true;
		nPointer++;
		if(nPointer>(aSlideIDs.length-1)) nPointer = 0;
		fRenderSlides();
	},nSeconds*1000);

});

function fRenderSlides(){
	var $oLastImage = $(".slide[id='"+aSlideIDs[nPointer]+"']").last();
	$(".slide[id!='"+aSlideIDs[nPointer]+"']").each(function(){
		$(this).fadeOut(1000);
	});

	$oLastImage.fadeIn(1000);

	setTimeout(function(){
		bTransitioning = false;
	}, 1000);
}

function fRight(){
	if(bTransitioning) return;
	bTransitioning = true;
	if(oSlideshowInterval!=null) clearInterval(oSlideshowInterval);
	nPointer++;
	if(nPointer>(aSlideIDs.length-1)) nPointer = 0;
	fRenderSlides();
}

function fLeft(){
	if(bTransitioning) return;
	bTransitioning = true;
	if(oSlideshowInterval!=null) clearInterval(oSlideshowInterval);
	nPointer--;
	if(nPointer<0) nPointer = aSlideIDs.length-1;
	fRenderSlides();
}


// font size adjuster
	function fAdjustFontSize() {
		if($('.quote-title-wrapper').length && $('.quote-title').length)
		{
			$('.quote-title-wrapper').css('font-size', '1.5');
			var nFontSize = 1.5;
			
			while ($('.quote-title')[0].clientHeight > $('.quote-title-wrapper').height() && $('.quote-title-wrapper').height()>0) {
				nFontSize -= 0.1;
				$('.quote-title-wrapper').css('font-size', nFontSize+'em');
			}
		}
	}