$(document).on('ready scroll', function(event) {
	divmove('.web-build-one-cntr', true);
	divmove('#wb-one-1');
	divmove('#wb-one-2');
	divmove('#wb-one-3');
	divmove('#wb-one-4');
});

$(function() {
	//jquery锚点导航
	var aarr = ['wb-one-1', 'wb-one-2', 'wb-one-3', 'wb-one-4'];
	var initt = 0;
	var navmoveflag = false;
	var navmovetime;

	$('.menu > ul > li').click(function() {
		var _index = $(this).index();
		initt = ($(window).height() - $('#'+ aarr[_index] +'').height())/2;

	    $('html, body').stop().animate({scrolltop: $('#'+ aarr[_index] +'').offset().top - initt + 'px'}, 1000);

		navmoveflag = true;
		cleartimeout(navmovetime);
	    navmovetime = settimeout(navmovefalse, 1000);
	});

	descheightctrl();
});

$(window).load(function() {
	descheightctrl();
});

function descheightctrl() {
	var winw = $(window).width();

	if (winw >= 1200) {
		// 控制高度，保险
		$('.web-build-one-desc').height($('.web-build-one-img').height());
	}
}