$(document).ready(function(){
	// Hide the cluster link
	$('#ib_prodAttrib_cluster').hide();
	
	// Insert custom html in the nav area depending on the product.
	var product_opts = '';
	if (document.main && document.main.productoffer_id)
	{
		var offer_id = document.main.productoffer_id.value;
		if (offer_id == 47294 || offer_id == 64200)
		{
			// Server product.
			document.getElementById('ib_contentAreaInnerCustom').innerHTML = '\
				<span class="clear">&nbsp;</span>\
				<div id="billboard" style="background-image:url(/assets/images/billboards/custom-server-order-form.png); height:253px;">\
				</div><!-- #billboard -->\
				<span class="clear">&nbsp;</span>\
			';
			//$('#ib_topGroup div.ib_contSeparator').hide();
			//$('#ib_topGroup div.ib_contRows').hide();
			
			// Only insert the following if this is a new item - not one already in the cart.
			if (0 && document.main.saved_item_id.value == '')
			{
				if (offer_id == 47294)
				{
					// Insert below the side nav.
					document.getElementById('ib_navCustomContent2').innerHTML = '\
<div id="ib_navCustomPriceSelect" class="ib_block" >\
    <div class="ib_blockInner">\
        <fieldset>\
            <legend>Want Free Setup?</legend>\
            <h2>Want Free Setup?</h2>\
            <div id="ib_navCustomItem" class="ib_contHelp">Do you want to try this server<br>with <strong>NO base setup fee</strong>?<br>The monthly fee is higher.</div>\
<div id="ib_navCustomButtons" class="ib_contButton ib_actLink">&nbsp;<span id="ib_navCustomButton"><a href="#" onclick="var p=ib_fnsplit(document.getElementById(\'ib_purchaseAddForm\')); p=p.replace(/;productoffer_id=47294/,\';productoffer_id=64200\'); window.location=location.pathname+\'?\'+p; return false;">Yes, Show Me</a></span></div>\
        </fieldset>\
    </div>\
</div>\
					';
				}
				else
				{
					document.getElementById('ib_navCustomContent2').innerHTML = '\
<div id="ib_navCustomPriceSelect" class="ib_block" >\
	<div class="ib_blockInner">\
		<fieldset>\
			<legend>Save Money!</legend>\
			<h2>Save Money!</h2>\
			<div id="ib_navCustomItem" class="ib_contHelp">Do you want to try this server<br>with a <strong>LOWER monthly fee</strong>?<br>A setup fee will apply.</div>\
<div id="ib_navCustomButtons" class="ib_contButton ib_actLink">&nbsp;<span id="ib_navCustomButton"><a href="#" onclick="var p=ib_fnsplit(document.getElementById(\'ib_purchaseAddForm\')); p=p.replace(/;productoffer_id=64200/,\';productoffer_id=47294\'); window.location=location.pathname+\'?\'+p; return false;">Yes, Show Me</a></span></div>\
		</fieldset>\
	</div>\
</div>\
					';
				}
			}
		}
	}

});
// Make the field with the specified id required.
function ib_makeRequiredOnId(id, value)
{
	if (!id) return false;
	if (value == null) value = true;
	var this_node = document.getElementById(id);

	// Add class "ib_req" to the label, and make the ib_reqIndicator span visible.
	var labels = this_node.getElementsByTagName('label');
	var spans = this_node.getElementsByTagName('span');

	if (value == true)
	{
		ib_addClassName(labels[0], 'ib_req', 1);
		ib_removeClassName(spans[0], 'ib_hidden', 1);
	}
	else
	{
		ib_removeClassName(labels[0], 'ib_req', 1);
		ib_addClassName(spans[0], 'ib_hidden', 1);
	}
}

// Run the following code after the page has completely loaded.
$(document).ready(function(){
	debug = 1;
	
	// Create onclick events based on the contents of the validation array.
	// We only want one onclick for each element, so store them in an array.
	var trigger_array = Array();
	for(var i in ib_productValidationArray)
	{
		var rule = ib_productValidationArray[i];
		var action_str = '';

		var id_arr = rule['id_arr'];

		// Make an array if a single id is defined instead.
		if (rule['id'])
		{
			id_arr = Array();
			id_arr[0] = rule['id'];
		}
		
		// Process the ids (that trigger the actions)
		for(var j in id_arr)
		{
			var trigger_id = id_arr[j];

			// Process the actions.
			var action_arr = rule['action_arr'];
			for(var k in action_arr)
			{
				var item = action_arr[k];
				var id = item['id'];

				// Make fields visible or not.
				if (item['visible'] == 'YES')
				{
					action_str += "$('#" + id + "').show(); ";
				}
				else if (item['visible'] == 'NO')
				{
					//if (debug) action_str += "alert('HIDE "+id+" on trigger "+trigger_id+"'); ";
					action_str += "$('#" + id + "').hide(); ";
				}

				// Make fields disabled or not.
				else if (item['disabled'] == 'YES')
				{
					//action_str += "$('#" + id + "').attr('disabled') = true; ";
					//action_str += "$('#" + id + "').disabled=true; ";
					action_str += "document.getElementById('" + id + "').disabled=true; ";
				}
				else if (item['disabled'] == 'NO')
				{
					action_str += "document.getElementById('" + id + "').disabled=false; ";
				}

				// Make fields required or not.
				if (item['required'] == 'YES')
				{
					action_str += "ib_makeRequiredOnId('"+id+"', true); ";
				}
				else if (item['required'] == 'NO')
				{
					action_str += "ib_makeRequiredOnId('"+id+"', false); ";
				}
				
				if (item['select_id'])
				{
					// If the 'id' element is currently checked, check this one instead (most often used as 'id' is being hidden)
					if (item['if_id_selected'])
					{
						//action_str += "var i=document.getElementById('"+ item['if_id_selected'] + "'); if((i.type=='select' && i.selected) || (i.checked)) { var e=document.getElementById('" + item['select_id'] + "'); if(e.type=='select') {e.selected='selected';} else {e.checked='checked';} } ";
						
						action_str += "var i=document.getElementById('"+ item['if_id_selected'] + "'); if((i.type=='select' && i.selected) || (i.checked)) { var e=document.getElementById('" + item['select_id'] + "'); if(e.type=='select') {e.selected='selected';} else {e.checked='checked';} e.click(); } ";
					}
					else
					{
						// Make this element checked (or selected).
						action_str += "var e=document.getElementById('" + item['select_id'] + "'); if(e.type=='select') {e.selected='selected';} else {e.checked='checked'} ";
					}
				}
				
				if (item['click_id'])
				{
					// Click on the selected id, like to trigger something else on the page.
					action_str += "document.getElementById('" + item['click_id'] + "').click(); ";
				}

				if (item['swap'])
				{
					// Hide one row, show another, and swap the value from the hidden one if it was already selected.
					action_str += "$('#" + item['hide_row_id'] + "').hide(); ";
					action_str += "if(document.getElementById('" + item['hide_input_id'] + "').checked) {document.getElementById('" + item['show_input_id'] + "').click();} ";
					action_str += "$('#" + item['show_row_id'] + "').show(); ";
				}
			}

			// Process the conditions.
			if (rule['condition_arr'])
			{
				var condition_str = '';
				var condition_arr = rule['condition_arr'];
				for (var k in condition_arr)
				{
					var condition_id = condition_arr[k];
					if (condition_id && document.getElementById(condition_id))
					{
						if (condition_str != '')
						{
							// Add a separator
							condition_str += ' || ';
						}

						condition_str += "document.getElementById('" + condition_id + "').checked";
					}
				}

				// The actions will only be processed if any of the conditions are true.
				action_str = 'if ( ' + condition_str + ') { ' + action_str + ' } ';
			}

			// Save the action for this trigger.
			if (!trigger_array[trigger_id])
			{
				trigger_array[trigger_id] = Array();
			}
			trigger_array[trigger_id][action_str] = 1;
		}
	}

	//var all_js = '';
	// Generate the jquery rules - one per clicked element.
	for (var trigger_id in trigger_array)
	{
		var trigger = trigger_array[trigger_id];
		var action_str = '';
		for (var action in trigger)
		{
			action_str += action;
		}
		
		// Generate the jquery rule and run eval to execute it as javascript.
		// run the current onclick at the very end.
		var current_onclick = '';
		if (document.getElementById(trigger_id))
		{
			//current_onclick = document.getElementById(trigger_id).onclick;
			//if (trigger_id == 'ib_attrib_cpu_type-PENTIUM4-01-HTD') alert(current_onclick);
			document.getElementById(trigger_id).onclick = '';
			// This is just a hack
			current_onclick = 'ib_calculateTotal();'
		}
		var final_js = "$('#" + trigger_id + "').click(function(){ " + action_str + current_onclick + " });";

		//all_js += final_js+'\n';
		eval(final_js);
	}

	//document.main.quantity.value = all_js;

	// Highlight the rows that are currently checked.
	for (var i in ib_attributeIdArray)
	{
		var attrib_id = ib_attributeIdArray[i];

		// Remove the highlight class from every hoverable row in the attribute block.
		var action_str = "$('#" + attrib_id + " .ib_rowHover').removeClass('ib_rowChecked');";
		// Highlight the current row.
		action_str += " $(this).addClass('ib_rowChecked');";
		// Click on the first input element in the current row (to trigger its onclick events).
		//action_str += " $('input:eq(0)',this).click();";

		var final_js = "$('#" + attrib_id + " .ib_rowHover').click(function(){ " + action_str + " });";
		eval(final_js);
	}

	// Loop through and click everything that's selected.
	var E = document.getElementById("ib_purchaseAddForm").elements;
	for(var i = 0; i < E.length; ++i)
	{
		var elem = E[i];
		if (elem.checked && (elem.type == 'radio' || elem.type == 'checkbox'))
		{
			// Now we really need to click on the parent row with the class ib_row_hover, instead of the element itself, but that's not possible...
			// This means that the onclick will be triggered multiple times when the user clicks directly on the element (or its label).
			elem.click();
		}
	}
});


/*
 * Thickbox 2.1 - jQuery plugin for displaying content in a box above the page
 * 
 * Copyright (c) 2006, 2007 Cody Lindley (http://www.codylindley.com)
 *
 * Licensed under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 */
// on page load call TB_init
$(document).ready(TB_init);
// add thickbox to href elements that have a class of .thickbox
function TB_init(){
  $("a.thickbox").click(function(event){
    // stop default behaviour
    event.preventDefault();
    // remove click border
    this.blur();
  
    // get caption: either title or name attribute
    var caption = this.title || this.name || "";
    
    // get rel attribute for image groups
    var group = this.rel || false;
    
    // display the box for the elements href
    TB_show(caption, this.href, group);
  });
}
// called when the user clicks on a thickbox link
function TB_show(caption, url, rel) {
  // create iframe, overlay and box if non-existent
  if ( !$("#TB_HideSelect").length ) {
    $("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
    $("#TB_overlay").click(TB_remove);
  }
  // TODO replace or check if event is already assigned
  $(window).scroll(TB_position);
  
  // TODO replace
  TB_overlaySize();
  
  // TODO create loader only once, hide and show on demand
  $("body").append("<div id='TB_load'><img src='images/loadingAnimation.gif' /></div>");
  TB_load_position();
  
  // check if a query string is involved
  var baseURL = url.match(/(.+)?/)[1] || url;
  // regex to check if a href refers to an image
  var imageURL = /\.(jpe?g|png|gif|bmp)/gi;
  // check for images
  if ( baseURL.match(imageURL) ) {
    var dummy = { caption: "", url: "", html: "" };
    
    var prev = dummy,
      next = dummy,
      imageCount = "";
      
    // if an image group is given
    if ( rel ) {
      function getInfo(image, id, label) {
        return {
          caption: image.title,
          url: image.href,
          html: "<span id='TB_" + id + "'>&nbsp;&nbsp;<a href='#'>" + label + "</a></span>"
        }
      }
    
      // find the anchors that point to the group
      var imageGroup = $("a[@rel="+rel+"]").get();
      var foundSelf = false;
      
      // loop through the anchors, looking for ourself, saving information about previous and next image
      for (var i = 0; i < imageGroup.length; i++) {
        var image = imageGroup[i];
        var urlTypeTemp = image.href.match(imageURL);
        
        // look for ourself
        if ( image.href == url ) {
          foundSelf = true;
          imageCount = "Image " + (i + 1) + " of "+ (imageGroup.length);
        } else {
          // when we found ourself, the current is the next image
          if ( foundSelf ) {
            next = getInfo(image, "next", "Next &gt;");
            // stop searching
            break;
          } else {
            // didn't find ourself yet, so this may be the one before ourself
            prev = getInfo(image, "prev", "&lt; Prev");
          }
        }
      }
    }
    
    imgPreloader = new Image();
    imgPreloader.onload = function() {
      imgPreloader.onload = null;
      // Resizing large images
      var pagesize = TB_getPageSize();
      var x = pagesize[0] - 150;
      var y = pagesize[1] - 150;
      var imageWidth = imgPreloader.width;
      var imageHeight = imgPreloader.height;
      if (imageWidth > x) {
        imageHeight = imageHeight * (x / imageWidth); 
        imageWidth = x; 
        if (imageHeight > y) { 
          imageWidth = imageWidth * (y / imageHeight); 
          imageHeight = y; 
        }
      } else if (imageHeight > y) { 
        imageWidth = imageWidth * (y / imageHeight); 
        imageHeight = y; 
        if (imageWidth > x) { 
          imageHeight = imageHeight * (x / imageWidth); 
          imageWidth = x;
        }
      }
      // End Resizing
      
      // TODO don't use globals
      TB_WIDTH = imageWidth + 30;
      TB_HEIGHT = imageHeight + 60;
      
      // TODO empty window content instead
      $("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + imageCount + prev.html + next.html + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>&nbsp;&nbsp;x&nbsp;&nbsp;</a></div>");
      
      $("#TB_closeWindowButton").click(TB_remove);
      
      function buildClickHandler(image) {
        return function() {
          $("#TB_window").remove();
          $("body").append("<div id='TB_window'></div>");
          TB_show(image.caption, image.url, rel);
          return false;
        };
      }
      var goPrev = buildClickHandler(prev);
      var goNext = buildClickHandler(next);
      if ( prev.html ) {
        $("#TB_prev").click(goPrev);
      }
      
      if ( next.html ) {    
        $("#TB_next").click(goNext);
      }
      
      // TODO use jQuery, maybe with event fix plugin, or just get the necessary parts of it
      document.onkeydown = function(e) {
        if (e == null) { // ie
          keycode = event.keyCode;
        } else { // mozilla
          keycode = e.which;
        }
        switch(keycode) {
        case 27:
          TB_remove();
          break;
        case 190:
          if( next.html ) {
            document.onkeydown = null;
            goNext();
          }
          break;
        case 188:
          if( prev.html ) {
            document.onkeydown = null;
            goPrev();
          }
          break;
        }
      }
      
      // TODO don't remove loader etc., just hide and show later
      TB_position();
      $("#TB_load").remove();
      $("#TB_ImageOff").click(TB_remove);
      
      // for safari using css instead of show
      // TODO is that necessary? can't test safari
      $("#TB_window").css({display:"block"});
    }
    imgPreloader.src = url;
    
  } else { //code to show html pages
    
    var queryString = url.match(/\?(.+)/)[1];
    var params = TB_parseQuery( queryString );
    
    TB_WIDTH = (params['width']*1) + 30;
    TB_HEIGHT = (params['height']*1) + 40;
    var ajaxContentW = TB_WIDTH - 30,
      ajaxContentH = TB_HEIGHT - 45;
    
    if(url.indexOf('TB_iframe') != -1){        
      urlNoQuery = url.split('TB_');    
      $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>&nbsp;&nbsp;x&nbsp;&nbsp;</a></div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' onload='TB_showIframe()'> </iframe>");
    } else {
      $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>&nbsp;&nbsp;x&nbsp;&nbsp;</a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");
    }
        
    $("#TB_closeWindowButton").click(TB_remove);
    
      if(url.indexOf('TB_inline') != -1){  
        $("#TB_ajaxContent").html($('#' + params['inlineId']).html());
        TB_position();
        $("#TB_load").remove();
        $("#TB_window").css({display:"block"}); 
      }else if(url.indexOf('TB_iframe') != -1){
        TB_position();
        if(frames['TB_iframeContent'] == undefined){//be nice to safari
          $("#TB_load").remove();
          $("#TB_window").css({display:"block"});
          $(document).keyup( function(e){ var key = e.keyCode; if(key == 27){TB_remove()} });
        }
      }else{
        $("#TB_ajaxContent").load(url, function(){
          TB_position();
          $("#TB_load").remove();
          $("#TB_window").css({display:"block"}); 
        });
      }
    
  }
  
  $(window).resize(TB_position);
  
  document.onkeyup = function(e){   
    if (e == null) { // ie
      keycode = event.keyCode;
    } else { // mozilla
      keycode = e.which;
    }
    if(keycode == 27){ // close
      TB_remove();
    }  
  }
    
}
//helper functions below
function TB_showIframe(){
  $("#TB_load").remove();
  $("#TB_window").css({display:"block"});
}
function TB_remove() {
   $("#TB_imageOff").unbind("click");
  $("#TB_overlay").unbind("click");
  $("#TB_closeWindowButton").unbind("click");
  $("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').remove();});
  $("#TB_load").remove();
  return false;
}
function TB_position() {
  var pagesize = TB_getPageSize();  
  var arrayPageScroll = TB_getPageScrollTop();
  var style = {width: TB_WIDTH, left: (arrayPageScroll[0] + (pagesize[0] - TB_WIDTH)/2), top: (arrayPageScroll[1] + (pagesize[1]-TB_HEIGHT)/2)};
  $("#TB_window").css(style);
}
function TB_overlaySize(){
  if (window.innerHeight && window.scrollMaxY || window.innerWidth && window.scrollMaxX) {  
    yScroll = window.innerHeight + window.scrollMaxY;
    xScroll = window.innerWidth + window.scrollMaxX;
    var deff = document.documentElement;
    var wff = (deff&&deff.clientWidth) || document.body.clientWidth || window.innerWidth || self.innerWidth;
    var hff = (deff&&deff.clientHeight) || document.body.clientHeight || window.innerHeight || self.innerHeight;
    xScroll -= (window.innerWidth - wff);
    yScroll -= (window.innerHeight - hff);
  } else if (document.body.scrollHeight > document.body.offsetHeight || document.body.scrollWidth > document.body.offsetWidth){ // all but Explorer Mac
    yScroll = document.body.scrollHeight;
    xScroll = document.body.scrollWidth;
  } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
    yScroll = document.body.offsetHeight;
    xScroll = document.body.offsetWidth;
    }
  $("#TB_overlay").css({"height": yScroll, "width": xScroll});
  $("#TB_HideSelect").css({"height": yScroll,"width": xScroll});
}
function TB_load_position() {
  var pagesize = TB_getPageSize();
  var arrayPageScroll = TB_getPageScrollTop();
  $("#TB_load")
    .css({left: (arrayPageScroll[0] + (pagesize[0] - 100)/2), top: (arrayPageScroll[1] + ((pagesize[1]-100)/2)) })
    .css({display:"block"});
}
function TB_parseQuery ( query ) {
  // return empty object
  if( !query )
    return {};
  var params = {};
  
  // parse query
  var pairs = query.split(/[;&]/);
  for ( var i = 0; i < pairs.length; i++ ) {
    var pair = pairs[i].split('=');
    if ( !pair || pair.length != 2 )
      continue;
    // unescape both key and value, replace "+" with spaces in value
    params[unescape(pair[0])] = unescape(pair[1]).replace(/\+/g, ' ');
   }
   return params;
}
function TB_getPageScrollTop(){
  var yScrolltop;
  var xScrollleft;
  if (self.pageYOffset || self.pageXOffset) {
    yScrolltop = self.pageYOffset;
    xScrollleft = self.pageXOffset;
  } else if (document.documentElement && document.documentElement.scrollTop || document.documentElement.scrollLeft ){   // Explorer 6 Strict
    yScrolltop = document.documentElement.scrollTop;
    xScrollleft = document.documentElement.scrollLeft;
  } else if (document.body) {// all other Explorers
    yScrolltop = document.body.scrollTop;
    xScrollleft = document.body.scrollLeft;
  }
  arrayPageScroll = new Array(xScrollleft,yScrolltop) 
  return arrayPageScroll;
}
function TB_getPageSize(){
  var de = document.documentElement;
  var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
  var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight
  arrayPageSize = new Array(w,h) 
  return arrayPageSize;
}