function initPage()
{	
    setupHomebox();
	setupModal();
	clearFormFields({
		clearInputs: true,
		clearTextareas: true,
		passwordFieldText: true,
		addClassFocus: "focus",
		filterClass: "default"
	});
	$("a.blog-img").fancybox();
}
function setupHomebox() {
 	$( ".homecolumn" ).sortable({
  		revert: true,
		cancel: '#wtwvideo',
  		connectWith: ".homecolumn",
        update: function() { saveHomeboxOrder(); }
    });
  	$( ".homecolumn" ).disableSelection();
    $(".resetbox").live("click", function() {
	  $.cookie('homebox', null);
      return true;
    });
    $("#wtwthumb").live("click", function() {
	  $("#wtwthumb").hide();
      $('#wtwvideo').show();
    });
}

function saveHomeboxOrder() {
    var homebox1 = $('#homeboxcol1').children().map(function() {
        return $(this).attr('id');
    }).get();
    var homebox2 = $('#homeboxcol2').children().map(function() {
        return $(this).attr('id');
    }).get();
    var homebox3 = $('#homeboxcol3').children().map(function() {
        return $(this).attr('id');
    }).get();
    var cols =[];
    cols[0] = homebox1;
    cols[1] = 'break';
    cols[2] = homebox2;
    cols[3] = 'break';
    cols[4] = homebox3; 

    // save custom order to cookie
	$.cookie('homebox', cols, { expires: 365, path: "/" });
}

function setupModal() {
	$('a.info').fancybox({
		'hideOnContentClick': 'true',
        'titlePosition'     : 'inside',
        'transitionIn'      : 'none',
        'transitionOut'     : 'none',
        'width'             : 500,
        'padding'           : 0,
        'autoDimensions'    : false
    });
    $('a.mc_signup').fancybox({
       'hideOnContentClick': false,
       'autoDimensions' : false,
       'padding' : 0,
       'height' : 230,
       'width'  : 500
    });
}
function clearFormFields(o)
{
	if (o.clearInputs == null) o.clearInputs = true;
	if (o.clearTextareas == null) o.clearTextareas = true;
	if (o.passwordFieldText == null) o.passwordFieldText = false;
	if (o.addClassFocus == null) o.addClassFocus = false;
	if (!o.filterClass) o.filterClass = "default";
	if(o.clearInputs) {
		var inputs = document.getElementsByTagName("input");
		for (var i = 0; i < inputs.length; i++ ) {
			if((inputs[i].type == "text" || inputs[i].type == "password") && inputs[i].className.indexOf(o.filterClass) == -1) {
				inputs[i].valueHtml = inputs[i].value;
				inputs[i].onfocus = function ()	{
					if(this.valueHtml == this.value) this.value = "";
					if(this.fake) {
						inputsSwap(this, this.previousSibling);
						this.previousSibling.focus();
					}
					if(o.addClassFocus && !this.fake) {
						this.className += " " + o.addClassFocus;
						this.parentNode.className += " parent-" + o.addClassFocus;
					}
				}
				inputs[i].onblur = function () {
					if(this.value == "") {
						this.value = this.valueHtml;
						if(o.passwordFieldText && this.type == "password") inputsSwap(this, this.nextSibling);
					}
					if(o.addClassFocus) {
						this.className = this.className.replace(o.addClassFocus, "");
						this.parentNode.className = this.parentNode.className.replace("parent-"+o.addClassFocus, "");
					}
				}
				if(o.passwordFieldText && inputs[i].type == "password") {
					var fakeInput = document.createElement("input");
					fakeInput.type = "text";
					fakeInput.value = inputs[i].value;
					fakeInput.className = inputs[i].className;
					fakeInput.fake = true;
					inputs[i].parentNode.insertBefore(fakeInput, inputs[i].nextSibling);
					inputsSwap(inputs[i], null);
				}
			}
		}
	}
	if(o.clearTextareas) {
		var textareas = document.getElementsByTagName("textarea");
		for(var i=0; i<textareas.length; i++) {
			if(textareas[i].className.indexOf(o.filterClass) == -1) {
				textareas[i].valueHtml = textareas[i].value;
				textareas[i].onfocus = function() {
					if(this.value == this.valueHtml) this.value = "";
					if(o.addClassFocus) {
						this.className += " " + o.addClassFocus;
						this.parentNode.className += " parent-" + o.addClassFocus;
					}
				}
				textareas[i].onblur = function() {
					if(this.value == "") this.value = this.valueHtml;
					if(o.addClassFocus) {
						this.className = this.className.replace(o.addClassFocus, "");
						this.parentNode.className = this.parentNode.className.replace("parent-"+o.addClassFocus, "");
					}
				}
			}
		}
	}
	function inputsSwap(el, el2) {
		if(el) el.style.display = "none";
		if(el2) el2.style.display = "inline";
	}
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}


if (window.addEventListener)
	window.addEventListener("load", initPage, false);
else if (window.attachEvent)
	window.attachEvent("onload", initPage);