/**
 * Script for homepage
 */

function setTextOverlayPosition() {
	var l = ($(window).width() - 1140) / 2;
	if(l > -125) $('.textOverlay').css('left', l+'px');
}


function setHeroWidth() {
	var minHomeHeroWidth = 1493;

	// Calculate left positioning of text overlay
	setTextOverlayPosition();
	
	// Images stretch to fit browser width, but have min-width
	if($(window).width() < minHomeHeroWidth) {
		$('#heroWrapper li > img').removeClass('scale');
	} else {
		$('#heroWrapper li > img').addClass('scale')
	}

}

$(document).ready(function() {
	
	// Bind to window resize event
	$(window).resize(function() {
		setHeroWidth();
	});
	

	// Init slideshow
	$('#heroWrapper').cycle({
		timeout:	5000,
		before:		 function(currSlideElement, nextSlideElement, options, forwardFlag) {
			setHeroWidth();
		}
	});
	
});