// JavaScript Document

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: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			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.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function getProject(project_id) 
{
	// show preloader
	myPreloader = new ajax('modules/get_preloader.php', {method: 'get', onComplete: myProject});
	
	function myProject (req){
	
		$('preloader').innerHTML = req.responseText;
		//alert($('preloader').innerHTML);
		myAjax = new ajax ('modules/get_project.php?id='+project_id, {
												method: 'get',
												onComplete: myFunction
											});
	}
	

	function myFunction(request){
		
		function func(){
			myDelayedFunction(request);
		}
		
		setTimeout(func, 2000);
		
	};
	
	function myDelayedFunction(request){
		$('row_'+project_id).innerHTML = request.responseText;
		
		// destroy preloader
		$('preloader').innerHTML = "";
		
		
		//myHeight = new fx.Height('show_'+project_id);
		
		//myHeight.hide();
		//myHeight.toggle();
		highlightProject();
	}
						 
};

function toggleProject(project_id)
{
	
	if(BrowserDetect.browser == 'Safari'){
		if($('row_'+project_id).lastChild.innerHTML == ""){
			getProject(project_id);
		}else{
			$('row_'+project_id).lastChild.innerHTML = "";
		}
	}else{
		myHeight = new fx.Height('show_'+project_id);
		myHeight.toggle();
	}
}

function highlightProject(){		
			
	//alert("highlighting project");
	$S('div.projectLine span').action({
		
		onmouseover: function(){
			var nodes = this.parentNode.parentNode.childNodes;
			
			for (var i = 0; i < nodes.length; i++){			
				if (nodes[i].firstChild && nodes[i].firstChild.tagName == 'SPAN'){
					nodes[i].firstChild.style.backgroundColor = '#0000ff';
					nodes[i].firstChild.style.color = '#ffffff'
				}
			}			
		},
		onmouseout: function(){
			var nodes = this.parentNode.parentNode.childNodes;
			
			for (var i = 0; i < nodes.length; i++){			
				if (nodes[i].firstChild && nodes[i].firstChild.tagName == 'SPAN'){
					nodes[i].firstChild.style.backgroundColor = '#ffffff';
					nodes[i].firstChild.style.color = '#000000'
				}
			}
		}
	
	});
}