/*=============================================================================

			 	 TITLE:		NetMediaOne - Core Library
		  MODIFIED:		2009.02.24
		 AUTHOR(S): 	Graham Wheeler - NetMediaOne - www.netmediaone.com
		  REQUIRES:		jQuery 1.3

=============================================================================*/

/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);

// JSON v2 (Douglas Crockford)
if(!this.JSON){JSON={}}(function(){function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(key){return this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z"};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf()}}var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapeable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},rep;function quote(string){escapeable.lastIndex=0;return escapeable.test(string)?'"'+string.replace(escapeable,function(a){var c=meta[a];if(typeof c==="string"){return c}return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null"}gap+=indent;partial=[];if(typeof value.length==="number"&&!value.propertyIsEnumerable("length")){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){k=rep[i];if(typeof k==="string"){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof JSON.stringify!=="function"){JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else{if(typeof space==="string"){indent=space}}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify")}return str("",{"":value})}}if(typeof JSON.parse!=="function"){JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse")}}})();

$.fn.centerInViewPort = function() {
  return this.each(function(){
		var x = Math.round( ( $(window).width() / 2 ) - ( $(this).width() / 2 ) );
		var y = Math.round( ( ( $(window).height() / 2 ) - ( $(this).height() / 2 ) ) + document.getPageScroll()[1] );
    $(this).css('left', (x>30)?x:30 );
    //$(this).css('top', (y>30)?y:30 );
  });
};
  
// getPageScroll() by quirksmode.com
document.getPageScroll = function() {
	var xScroll, yScroll;
	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
		xScroll = self.pageXOffset;
	} else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
		xScroll = document.documentElement.scrollLeft;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
		xScroll = document.body.scrollLeft;	
	}
	return new Array(xScroll,yScroll);
};

var NMO = {
	
	version: "2.0",
	rootPath: "",
	resizeTimer: null,
	documentMouseX: 0,
	documentMouseY: 0,
	windowMouseX: 0,
	windowMouseY: 0,
	JSONResponseObject: {},
 
	newInstance: function(obj) {
		function F() {};
		F.prototype = obj;
		return new F();
	},
	

	// Injects a resource reference (such as a script or stylesheet) into the document
	require: function( fileName, fileType ) {
		
		try {

			if ( fileType == undefined ) {
				if ( fileName.indexOf(".css") != -1 ) { fileType = "CSS"; }
				else if ( fileName.indexOf(".js") != -1 ) { fileType = "JS"; }
				else {
					throw( this.exceptionTypes.INVALID_FILE_TYPE );
				}
			}

			var isRemote = ( fileName.indexOf("http") == 0 );
	
			switch ( fileType ) {
	
				case "CSS": {
					
					if ( $("link[href*="+fileName+"]").length > 0 ) {
						return;
					} else {
						$("head").append('<link rel="stylesheet" type="text/css" href="'+((isRemote)?'':NMO.rootPath)+fileName+'">');
					}
					break;
					
				} 
				
				case "JS": {
		
					if ( $("script[src*="+fileName+"]").length > 0 ) {
						return;
					} else {
						$("head").append('<script type="text/javascript" src="'+((isRemote)?'':NMO.rootPath)+fileName+'"></script>');
					}
					break;
					
				} 
				
				default: {
					throw( this.exceptionTypes.DON_QUIXOTE );
					break;
				}
				
			}
			
		} catch(ex) {

			console.log("Error in NMO.require(): "+ex.message );
			
		}

	},
	
	init: function() {

		$("body").addClass("HasJS");
		
		$("*:first-child").addClass("FirstChild");
		$("*:last-child").addClass("LastChild");

		$(document).mousemove( function(e) {
			NMO.documentMouseX = e.pageX;
			NMO.documentMouseY = e.pageY;
			NMO.windowMouseX = e.clientX;
			NMO.windowMouseY = e.clientY;
		} );

		$(window).resize( function() {
			$(document).trigger("VIEWPORT_CHANGED");
		});
		
		$(document).scroll( function() {
			$(document).trigger("VIEWPORT_CHANGED");
		});
		
		$(".EqualHeightColumns").each( function() {
			var currentTallest = 0;
			$(this).children().each(function(i){
				if ($(this).height() > currentTallest) { currentTallest = $(this).height(); }
			});
			currentTallest += "px";
			// for ie6, set height since min-height isn't supported
			if ($.browser.msie && $.browser.version == 6.0) { $(this).children().css({'height': currentTallest}); }
			$(this).children().css({'min-height': currentTallest}); 
		});
		
		$( "table.Striped tbody" ).find("tr:visible:odd").addClass("Even").removeClass("Odd");
		$( "table.Striped tbody" ).find("tr:visible:even").addClass("Odd").removeClass("Even");
		$( "ul.Striped" ).find("li:visible:even").addClass("Even").removeClass("Odd");
		$( "ul.Striped" ).find("li:visible:odd").addClass("Odd").removeClass("Even");		

	}
	
};

$( function() { NMO.init(); } );