var loading = {
	open: function(opacity) {
		if($('#_MP_PAGE_LOADING_').length == 0) {
			var html = '<div id="_MP_PAGE_LOADING_"><div class="mploging_main"> <i class="mploging_loading"></i><p class="mploging_content">Loading ...</p></div></div>';
			html += '<style type="text/css">#_MP_PAGE_LOADING_{width:100%; height:100%; position:fixed; left:0px; top:0px; background:rgba(0, 0, 0, 0); z-index:5000; display:none;}';
			html += '#_MP_PAGE_LOADING_ .mploging_main{position: fixed; z-index: 5000; width: 90px; height: 80px; top: 40%; left: 50%; -webkit-transform: translate(-50%,-50%); transform: translate(-50%,-50%); background: hsla(0,0%,7%,.7); text-align: center; border-radius: 8px; color: #fff; display: -webkit-box; display: -webkit-flex; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; -webkit-flex-direction: column; flex-direction: column; -webkit-box-align: center; -webkit-align-items: center; align-items: center; -webkit-box-pack: center; -webkit-justify-content: center; justify-content: center;}';
			html += '#_MP_PAGE_LOADING_ .mploging_main .mploging_loading{ width: 35px; height: 35px; display: inline-block; vertical-align: middle; -webkit-animation: f 1s steps(12) infinite; animation: f 1s steps(12) infinite; background: transparent url("data:image/svg+xml;charset=utf8, %3Csvg xmlns=\'http://www.w3.org/2000/svg\' width=\'120\' height=\'120\' viewBox=\'0 0 100 100\'%3E%3Cpath fill=\'none\' d=\'M0 0h100v100H0z\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23E9E9E9\' rx=\'5\' ry=\'5\' transform=\'translate(0 -30)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23989697\' rx=\'5\' ry=\'5\' transform=\'rotate(30 105.98 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%239B999A\' rx=\'5\' ry=\'5\' transform=\'rotate(60 75.98 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23A3A1A2\' rx=\'5\' ry=\'5\' transform=\'rotate(90 65 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23ABA9AA\' rx=\'5\' ry=\'5\' transform=\'rotate(120 58.66 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23B2B2B2\' rx=\'5\' ry=\'5\' transform=\'rotate(150 54.02 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23BAB8B9\' rx=\'5\' ry=\'5\' transform=\'rotate(180 50 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23C2C0C1\' rx=\'5\' ry=\'5\' transform=\'rotate(-150 45.98 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23CBCBCB\' rx=\'5\' ry=\'5\' transform=\'rotate(-120 41.34 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23D2D2D2\' rx=\'5\' ry=\'5\' transform=\'rotate(-90 35 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23DADADA\' rx=\'5\' ry=\'5\' transform=\'rotate(-60 24.02 65)\'/%3E%3Crect width=\'7\' height=\'20\' x=\'46.5\' y=\'40\' fill=\'%23E2E2E2\' rx=\'5\' ry=\'5\' transform=\'rotate(-30 -5.98 65)\'/%3E%3C/svg%3E") no-repeat; background-size: auto; background-size: 100%; -webkit-transition-property: -webkit-transform; -webkit-transition-duration: 1s; -moz-transition-property: -moz-transform; -moz-transition-duration: 1s; -webkit-animation: rotate 3s linear infinite; -moz-animation: rotate 3s linear infinite; -o-animation: rotate 3s linear infinite; animation: rotate 3s linear infinite; margin-bottom:5px; }';
			html += '#_MP_PAGE_LOADING_ .mploging_main .mploging_content{ font-size:13px; font-weight:400; }';
			html += '@-webkit-keyframes rotate{from{-webkit-transform: rotate(0deg)} to{-webkit-transform: rotate(360deg)} }';
			html += '@-moz-keyframes rotate{from{-moz-transform: rotate(0deg)} to{-moz-transform: rotate(359deg)} }';
			html += '@-o-keyframes rotate{from{-o-transform: rotate(0deg)} to{-o-transform: rotate(359deg)} }';
			html += '@keyframes rotate{from{transform: rotate(0deg)} to{transform: rotate(359deg)} </style>';
			$('body').append(html);
		}
		$('#_MP_PAGE_LOADING_').show();
		if(!isNaN(opacity)) {
			opacity = parseInt(opacity) / 10;
			if(opacity > 0 || opacity < 1) {
				$('#_MP_PAGE_LOADING_').css('background', 'rgba(0, 0, 0, '+opacity+')');
			}
		}
		
	},
	close: function() {
		$('#_MP_PAGE_LOADING_').hide();
	}
}

function checkMobile(mobile) {
	return /^1\d{10}$/.test(mobile);
}

function checkEmail(email) {
	return /^([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/.test(email); 
}