$(document).ready(function() {
	$("#NavigationMenu li").bind("mouseenter", function(e) {
		if ($(this).children("div").is(".SubMenu"))	{
			var sm = $(this).children("div.SubMenu");
			var off = $(this).offset();

			$(this).addClass("Active");
			sm.css("display","block");
			sm.css("top", $(this).height() + off.top + 13 );		
			sm.css("left", off.left);		
			sm.children("div.SubMenuExtra").css("width", $(this).width()+60);
            if(BrowserDetect.browser == 'Explorer' && BrowserDetect.version == 6) {
				if ($(this).is(".Last")) { $(this).css("border-right", "solid 1px #ccc"); }
			}
		}
	});
	
	$("#NavigationMenu li").bind("mouseleave", function(e) {
		if ($(this).children("div").is(".SubMenu"))
		{
			var sm = $(this).children("div.SubMenu");
			$(this).removeClass("Active");		
			sm.css("display","none");
		}
	});
	
	var str_searchLabel = 'Search the site...';
	$('#Query').val(str_searchLabel);
	$('#Query').focus( function() { $(this).val('').css('color','black');});
	$('#Query').blur( function() { ($(this).val()=='')?$(this).val(str_searchLabel).css('color','#BFBFBF'):'';});
	
	$(document).pngFix(); 
	
	$('#ContentBody img[align="left"]').css('margin-right','10px');
	$('#ContentBody img[align="right"]').css('margin-left','10px');
    
});

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();