/* FUNCTION CHECK 
	------------------------------------*/
	ckav.elcheck = function (el) {
		'use strict';
		if ($(el).length > 0) {
			return true;
		} else {
			return false;
		};
	}

	/* UNIQUE ID
	------------------------------------*/
	ckav.uid = function () {
		'use strict';
		var uid = "";
		var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
		for (var i = 0; i < 3; i++)
			uid += possible.charAt(Math.floor(Math.random() * possible.length));
		return 'ckav' + uid;
	}

	ckav.setId = function (obj, prefix, n) {
		'use strict';

		n++;
		var a = prefix + n;
		$(obj).css({ opacity: 0 });
		$(obj).attr("id", a);
		$(obj).addClass(a);

		// Accordion setup
		if ($(obj).is(".accordion-widget")) {
			$(obj).find(".acc-block").each(function (index, el) {
				var id = a + "-acc-block-" + index;
				$(this).find(".acc-hd").attr("data-accid", "#" + id);
				$(this).find(".acc-content").attr("id", id);
				$(this).find(".acc-hd").append('<i class="acc-open ' + $(obj).attr("data-acc-openclass") + ' "></i><i class="acc-close ' + $(obj).attr("data-acc-closeclass") + '"></i>');
			});
		}
	}

	ckav.getMultiScripts = function (arr, path) {
		'use strict';

		var _arr = $.map(arr, function (scr) {
			return $.getScript((path || "") + scr);
		});

		_arr.push($.Deferred(function (deferred) {
			$(deferred.resolve);
		}));

		return $.when.apply($, _arr);
	}

	ckav.getvar = function (v, default_v, val_type) {
		'use strict';
		if (val_type == 'n') {
			return v ? parseInt(v, 10) : default_v;
		}
		if (val_type == 'b') {
			if (v == 'true') { return true; }
			else if (v == 'false') { return false; }
			else { return default_v; }
		}
		if (val_type == 's') {
			if (v == 'false') {
				return false;
			} else {
				return v ? v : default_v;
			};

		}
	}

	/* FULL HEIGHT AND WIDTH
	------------------------------------*/
	ckav.fullwh = function (obj) {
		'use strict';
		var winWidth = $(window).width();
		var winHeight = $(window).height();
		$(obj).css({
			'width': winWidth,
			'height': winHeight,
		});
	}

	/* FULL HEIGHT
	------------------------------------*/
	ckav.fullh = function (obj, wrp) {
		'use strict';
		if (wrp) {
			var winHeight = $(obj).closest(wrp).height();
		} else {
			var winHeight = $(window).height();
		}
		$(obj).css({
			'height': winHeight,
		});
	}