// JScript File
var liteweb = {
	vroot: "",
	_pageInit: [],
	_SearchMsg: "Search Site...",
	_Newsletter: "Email address here...",
	AppendInit: function(obj){
		liteweb._pageInit.push(obj);
	},
	init: function(vroot){
		liteweb.vroot = vroot;
		liteweb._init();
	},
	_init: function(){
		for(var i = 0; i < liteweb._pageInit.length; i++)
			if("function" == typeof liteweb._pageInit[i])
				liteweb._pageInit[i]();
		liteweb._initAnchors();
	},
	CheckSiteSearch: function (f, ac)
	{
		if("focus" == ac && f.value.Trim() == liteweb._SearchMsg)
		{
			f.value = '';
			f.style.color= f.oldColor;
		}
		if ("blur" == ac && f.value.Trim() == '') 
		{
			f.oldColor = f.style.color;
			f.value = liteweb._SearchMsg;
			f.style.color = "#a0a0a0";
		}
	},
	CheckNewsletter: function (f, ac)
	{
		if("focus" == ac && f.value.Trim() == liteweb._Newsletter)
		{
			f.value = '';
			f.style.color= f.oldColor;
		}
		if ("blur" == ac && f.value.Trim() == '') 
		{
			f.oldColor = f.style.color;
			f.value = liteweb._Newsletter;
			f.style.color = "#a0a0a0";
		}
	},
	_initSiteSearch: function()
	{
		var sq = $("input[name=q]");
		sq.bind("focus", function(){
			liteweb.CheckSiteSearch(this, 'focus');
		});
		sq.bind("blur", function(){
			liteweb.CheckSiteSearch(this, 'blur');
		});
		sq[0].value = "";
		liteweb.CheckSiteSearch(sq[0], 'blur');
		var sf = document.forms["SearchForm"];
		sf.onsubmit = function()
		{
			var err = sq[0].value.Trim() == liteweb._SearchMsg || 
				sq[0].value.Trim() == "";
			if(err)
			{
				alert("Please enter your search querry!");
				sq[0].focus();
				return false;
			}
				
		}
	},	
	_initAnchors: function(){
		$("a[href^=#]").bind("click", function(){
			var win = $("html");
			if($.browser.safari)
				win = $("body");
			win.animate({
					scrollTop: $("a[name=" + this.href.split("#")[1] + "]").offset().top
				}, {
					duration: 600,
					easing: "easeInOutQuad"
				}
			);
			return false;
		});
	},
	_initNewsletter: function()
	{
		var sq = $("input[name=newsletter-email]");
		sq.bind("focus", function(){
			liteweb.CheckNewsletter(this, 'focus');
		});
		sq.bind("blur", function(){
			liteweb.CheckNewsletter(this, 'blur');
		});
		sq[0].value = "";
		liteweb.CheckNewsletter(sq[0], 'blur');
		var sf = document.forms["Newsletter"];
		sf.onsubmit = function()
		{
			var err = sq[0].value.Trim() == liteweb._Newsletter || 
				sq[0].value.Trim() == "";
			if(err)
			{
				alert("Please enter your email address!");
				sq[0].focus();
				return false;
			}
			err = liteweb_Val.ValEmail(sq[0].value);
			if(!err)
			{
				alert("Please enter a correct email address!");
				sq[0].focus();
				return false;
			}
			return true;
		}
	},
	homeTabs: function()
	{
		var nav = $(".tabs .navi ul li a");
		var tab = $(".tabs .tab-content");
		var currentNav = nav[0].href;
		var currentTab = tab[0].id;
		var currentParent = nav[0].parentNode;
		currentParent.className = "selected";
		tab.each(function(i, el){
			if(i > 0)
			{
				$(el).css({
					display: "none"
				});
			}
		});
		$(nav).bind("click", function(){
			var s = this.href.split('#');
			clickedNav = s[1];
			if(clickedNav == currentTab)
				return;
			currentParent.className = "";
			this.parentNode.className = "selected";
			currentParent = this.parentNode;
			$("#" + currentTab).fadeOut("slow");
			currentTab = clickedNav;
			$("#" + clickedNav).fadeIn("slow");
		});
	}
};