jQuery.fn.navid = function(options) {
	var defaults = {horizontal: true, swidth: 65, minwidth: 1000, position: 'left', leftOffset: 20, rightOffset: 10};
	var opts = jQuery.extend(defaults, options); var o = jQuery.meta ? jQuery.extend({}, opts, jQueryjQuery.data()) : opts;

	var w = jQuery(window).width();
	var navid = jQuery('#navid');
	var navidx = jQuery('#navidx');
	var parent = jQuery(navid).parent().width();
	var start = navid_init();

	function navid_init(){
		jQuery(navid).css('width',o.swidth+'px');
		if (o.position == 'left') jQuery(navid).css('marginLeft',(0-o.swidth-o.leftOffset));
		else {
			jQuery(navid).css('marginLeft',(parent+o.rightOffset));
		}
		if(w < o.minwidth && o.horizontal) jQuery(navidx).slideDown();
		else jQuery(navid).fadeIn();
		jQuery.event.add(window, "scroll", navid_scroll);
		jQuery.event.add(window, "resize", navid_resize);
		if(jQuery("#navid").length != 0){
			return jQuery(navid).offset().top;
		}
	}
	function navid_resize() {
		var w = jQuery(window).width();
		if(w<o.minwidth){
			jQuery(navid).fadeOut();
			if(o.horizontal) jQuery(navidx).slideDown();
		}else{
			jQuery(navid).fadeIn();
			if(o.horizontal) jQuery(navidx).slideUp();
		}
	}
	function navid_scroll() {
		var p = jQuery(window).scrollTop();
		var w = jQuery(window).width();
		jQuery(navid).css('position',((p+10)>start) ? 'fixed' : 'absolute');
		jQuery(navid).css('top',((p+10)>start) ? '10px' : '');
	}

};