var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function fbShareObj(_name,_id,_save){
	
	
	//alert(jsonStr);	
	//var myObject = JSON.parse(jsonStr);
	var uname = _name;
	var ID = _id;
	var shareurl= "http://agam-israel.co.il/lake.php?id="+ID;
	var meterSave= _save;
	//alert(uname + " : "+ID + " : "+meterSave);
	var myObject = { 
				method: 'stream.publish',
				message: 'הטיפה של '+uname+' באגם החיסכון',
				attachment : {
					name:'הטיפה של '+uname+' באגם החיסכון' ,
					caption:uname+' חסך עד עכשיו '+meterSave+' ליטר מים באגם החסכון!' ,
					 description: (
						 'A small JavaScript library that allows you to harness ' +
						 'the power of Facebook, bringing the user\'s identity, ' +
						 'social graph and distribution power to your site.'
					   ),

					href:shareurl,
					media:[{type: 'image', src: 'http://www.agam-israel.co.il/images/agam_logo.jpg', href: shareurl}]
				},
				user_message_prompt:'קדם טיפה זו',
				action_links: [
				   { text: 'הצטרף לאגם', href: 'http://agam-israel.co.il/profile.php' }
				]

			}
			
			//
			//'ועובדה : חיסכון יעיל בצריכת המים של משקי הבית בישראל עשוי לפתור חלק ניכר מבעיות משבר המים שמולו ניצבת המדינה.' +
		
	var myObject = {
			method: 'stream.publish',
			message: '',
			
			attachment: {
			       name:'בטיפה של '+uname+'',
			       caption: ' נחסכו עד עכשיו '+meterSave+' ליטר מים!',
			       
			       media:[{type: 'image', src: 'http://www.agam-israel.co.il/images/agam_logo.jpg', href: shareurl}],
			       href: shareurl
			     },

		action_links: [
			 { text: 'הצטרף לאגם', href: 'http://agam-israel.co.il/profile.php' }
		],
		user_message_prompt:'פרסם טיפה זו והעלה את דרגת המודעות שלך באגם החיסכון!'
	}
	
	FB.ui(myObject,function(response) {
	     if (response && response.post_id) {
	         postpublishsuccess();
	       }
	     }
);
}

function fbLogin(){
	FB.login(loginResponse,{perms:'email'});
	
}
function fbLogout(){
	FB.logout(loginResponse);
}

function loginResponse(response) {
	window.location.reload();
}

function fbFlashLogin(){
	FB.login(function(response){
		mySwf = swfobject.getObjectById('theLake');
		mySwf.sendFBid(response.session.uid);		
	},
	{perms:'email'}
	);

}

function postpublishsuccess(){
	var _data = "share=1";
	$.ajax({
		  url:"/ajax/fbHooks.php",
		  type:"POST",
		  cache: false,
		  data:_data,
		  dataType:"json",
		  success: function(data){
				switch(data.action){
					case "refresh":
						window.location.reload(true);
					break;
					case "alert":
						alert(data.err);
					break;
					default:
					break;
				}
				
		  }
		});

}