// Fix for IE6 - stop flickering images 
try {
	document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}

function setSameHeight(selector) {
	var maxH = 0;
	var objects = $(selector);
	jQuery.each(objects, function() {
		maxH = $(this).height() > maxH ? $(this).height() : maxH;
	});
	$(selector).height(maxH);
}
$(document).ready( function() {
	// welcome page height fixing
	setSameHeight(".sameHTIL");
	setSameHeight(".sameHeightH11");
});


function extrainfoTonen(e,text,iddiv){
	if(document.all)e = event;	
	var obj = document.getElementById(iddiv);
	var obj2 = document.getElementById(iddiv+'_content');
	obj2.innerHTML = text;
	obj.style.display = 'block';
	var st = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
	if(navigator.userAgent.toLowerCase().indexOf('safari')>=0)st=0; 
	var leftPos = e.clientX - 50;
	if(leftPos<0)leftPos = 0;
	obj.style.left = leftPos + 'px';
	obj.style.top = e.clientY - obj.offsetHeight -10 + st + 'px';
}	
function extrainfoVerbergen(iddiv){
	document.getElementById(iddiv).style.display = 'none';
}
function removeStartText(obj) {
	if (obj.value == 'Vul je zoekterm in...') { obj.value = ''; }
}
function removeStartNieuwsbriefText(obj) {
	if (obj.value == 'Uw e-mail adres') { obj.value = ''; }
}
function setStartText(obj) {
	if (document.searchform.ZoekString.value == '') { obj.value = 'Vul je zoekterm in...'; }
}
function setStartNieuwsbriefText(obj) {
	if (document.nieuwsbriefform.EmailString.value == '') { obj.value = 'Uw e-mail adres'; }
}
function removeStartMailtoFriendText(obj) {
	if (obj.value == 'Naam ontvanger') { obj.value = ''; }
	if (obj.value == 'E-mail adres ontvanger') { obj.value = ''; }
	if (obj.value == 'Uw naam') { obj.value = ''; }
	if (obj.value == 'Uw e-mail adres') { obj.value = ''; }
	if (obj.value == 'Uw commentaar') { obj.value = ''; }
}
function setStartMailtoFriendText(obj) {
	if (document.mailtofriendform.recievername.value == '') { obj.value = 'Naam ontvanger'; }
	if (document.mailtofriendform.recieveremail.value == '') { obj.value = 'E-mail adres ontvanger'; }
	if (document.mailtofriendform.sendername.value == '') { obj.value = 'Uw naam'; }
	if (document.mailtofriendform.senderemail.value == '') { obj.value = 'Uw e-mail adres'; }
	if (document.mailtofriendform.sendercomment.value == '') { obj.value = 'Uw commentaar'; }
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function hideSubGroups (){
	MM_showHideLayers('subGroup1','','hide');
	MM_showHideLayers('subGroup2','','hide');
	MM_showHideLayers('subGroup3','','hide');
	MM_showHideLayers('subGroup4','','hide');
	MM_showHideLayers('subGroup5','','hide');
	MM_showHideLayers('subGroup6','','hide');
	MM_showHideLayers('subGroup7','','hide');
	MM_showHideLayers('subGroup8','','hide');
	MM_showHideLayers('subGroup9','','hide');
}

//--Extracted from product detail start
function disableReviews()
{
	if (document.getElementById("klanten") != null)
	{
		//document.getElementById("klanten").style.display = "none";
	}
}

function setTagSearchForm(tagid, urlparams)
{
	document.getElementById('TagID').value = tagid;
	document.getElementById('URLParams').value = urlparams;
}

function highlight(tag)
{
	jQuery.each($(".tagsdetail"), function(){

		this.className = (this.id == tag.id) ? this.className.replace('tagsdetailunhighlight', 'tagsdetailhighlight') : this.className.replace('tagsdetailhighlight', 'tagsdetailunhighlight');
	});
}

function unhighlight(tag)
{
	jQuery.each($(".tagsdetail"), function(){
		if(this.id == tag.id)
		{
			this.className = this.className.replace('tagsdetailhighlight', 'tagsdetailunhighlight');
			return true;
		}
	});
}

function verberg(waarde)
{
	if(document.getElementById(waarde).style.display == 'none')
	{
		document.getElementById(waarde).style.display = 'block';
	}
	else
	{
		document.getElementById(waarde).style.display = 'none';
	}
}

function showFourReviews()
{
	i = 5;

	if(document.getElementById("more_less") != null)
	{
		if(document.getElementById("review_" + i) != null)
		{
			document.getElementById("more_less").style.display = "block";
		}
		else
		{
			document.getElementById("more_less").style.display = "none";
		}
	}

	while (document.getElementById("review_" + i) != null) {
		document.getElementById("review_" + i).style.display = "none";
		i = i + 1;
	}
	if (document.getElementById("detinfo") != null) {
	document.getElementById("detinfo").style.display = "block";
	document.getElementById("aLine").style.display = "block";
	}
	if (document.getElementById("reviewintro") != null) {
	document.getElementById("reviewintro").style.display = "block";
	document.getElementById("aLine1").style.display = "block";
	}
	if (document.getElementById("tagintro") != null) {
	document.getElementById("tagintro").style.display = "block";
	document.getElementById("aLine2").style.display = "block";
	}
	if (document.getElementById("more_less") != null) {
	document.getElementById("more_less").innerHTML = "<a style=\"padding:0px 10px 0px 120px;\" class=\"addtag\" href=\"javascript:showAllReviews();\">Alle beoordelingen</a>";
	}
	if (document.getElementById("less") != null) {
	document.getElementById("less").style.display = "none";
	}
}

function showAllReviews() {
	i = 1;
	while (document.getElementById("review_" + i) != null) {
		document.getElementById("review_" + i).style.display = "block";
		i = i + 1;
	}
	if (document.getElementById("detinfo") != null) {
	document.getElementById("detinfo").style.display = "none";
	document.getElementById("aLine").style.display = "none";
	}
	if (document.getElementById("reviewintro") != null) {
	document.getElementById("reviewintro").style.display = "none";
	document.getElementById("aLine1").style.display = "none";
	}
	if (document.getElementById("tagintro") != null) {
	document.getElementById("tagintro").style.display = "none";
	document.getElementById("aLine2").style.display = "none";
	}
	if (document.getElementById("more_less") != null) {
	document.getElementById("more_less").innerHTML = "<a style=\"padding:0px 10px 0px 120px;\" class=\"addtag\" href=\"javascript:showFourReviews();\">Toon minder beoordelingen</a>";
	}
	if (document.getElementById("less") != null) {
	document.getElementById("less").style.display = "none";
	}
	if (document.getElementById("less") != null) {
	document.getElementById("less").innerHTML = "<a style=\"padding:0px 10px 0px 10px;\" class=\"addtag\" href=\"javascript:showFourReviews();\">Toon minder beoordelingen</a>";
	}
}

//--Extracted from product detail end

//--Extracted from itemlist
function searchByTag(tagid, urlparams)
{
	document.getElementById('TagID').value = tagid;
	document.getElementById('URLParams').value = urlparams.replace(' ','%20');
	document.getElementById('frmTagSearch').submit()
}
//--End of Extracted from itemlist

//--Extracted from TagPanel and TagAd
function showAllTags()
{
	document.getElementById("tagSectionCompact").style.display = "none";
	document.getElementById("tagSectionFull").style.display = "block";
	document.getElementById("tagOtherSection1").style.display = "none";
	document.getElementById("tagOtherSection2").style.display = "none";
}
function hideAllTags()
{
	document.getElementById("tagSectionCompact").style.display = "block";
	document.getElementById("tagSectionFull").style.display = "none";
	document.getElementById("tagOtherSection1").style.display = "block";
	document.getElementById("tagOtherSection2").style.display = "block";
}

function highlightTag(tag)
{
	jQuery.each($(".tagsinput"), function(){
		this.className = (this.id == tag.id) ? this.className.replace('tagsinputunhighlight', 'tagsinputhighlight') : this.className.replace('tagsinputhighlight', 'tagsinputunhighlight');
	});
}

function unhighlightTag(tag)
{
	jQuery.each($(".tagsinput"), function(){
		if(this.id == tag.id)
		{
			this.className = this.className.replace('tagsinputhighlight', 'tagsinputunhighlight');
			return true;
		}
	});
}

function containsOnlyBlanks(strValue)
{
	if(strValue != null)
	{
		for(var i=0; (i < strValue.length); i++)
		{
			if(strValue.charAt(i) != ' ')
			{
				return false;
			}
		}
	}

	return true;
}

function appendTag(tag)
{
	var newTags = document.getElementById('newTags');
	var length = newTags.getAttribute ? parseInt(newTags.getAttribute("maxlength")) : "";

	if ((newTags.value.length + tag.length) > length)
	{
		return false;
	}

	if(document.getElementById('newTags').value == '' || containsOnlyBlanks(document.getElementById('newTags').value))
	{
		document.getElementById('newTags').value = tag;
	}
	else
	{
		document.getElementById('newTags').value += ', ' + tag;
	}
}

function trim(stringToTrim)
{
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}

function performValidationAndSubmit()
{
	var valid = true;
	var invalidTags = 0;
	document.getElementById('errorSection').innerHTML = '';

	if(document.getElementById('newTags').value == '' || containsOnlyBlanks(document.getElementById('newTags').value))
	{
		document.getElementById('errorSection').innerHTML = ' - De tags is te kort.';
		valid = false;
	}
	else
	{
		var newTagsValue = document.getElementById('newTags').value;

		newTagsValue = newTagsValue.replace(/^\s+|\s+$/g,"");

		if(newTagsValue.charAt(newTagsValue.length - 1) == ',')
		{
			newTagsValue = newTagsValue.substring(0, newTagsValue.length - 1);
		}

		var tags = newTagsValue.split(',');

		for(var i=0; (i < tags.length); i++)
		{
			if(containsOnlyBlanks(tags[i]))
			{
				document.getElementById('errorSection').innerHTML += " - Voer geldige tag(s) in. <br />";
				valid = false;
				invalidTags++;
				break;
			}
			else
			if(trim(tags[i]).length > 25)
			{
				document.getElementById('errorSection').innerHTML += " - De tag \'" + tags[i] + "\' is te lang. <br />";
				valid = false;
				invalidTags++;
			}
		}
	}

	if(!valid)
	{
		document.getElementById('errorSection').style.display = 'block';
		var height = 485;

		if(window.parent.jQuery.browser.mozilla)
		{
			height = 465;
		}

		height=(height + document.getElementById('errorSection').clientHeight);
		window.parent.document.getElementById('TB_iframeContent').style.height = height + "px";
		window.parent.document.getElementById('TB_window').style.height = height + "px";

		window.parent.TB_HEIGHT = height || 440; //defaults to 440 if no paramaters were added to URL
		window.parent.tb_position();
		return valid;
	}

	window.parent.document.getElementById('TB_iframeContent').style.height = "485px";
	window.parent.document.getElementById('TB_window').style.height = "485px";

	window.parent.TB_HEIGHT = 485; //defaults to 440 if no paramaters were added to URL
	window.parent.tb_position();

	document.getElementById('errorSection').style.display = 'none';
	document.getElementById('newTags').value = document.getElementById('newTags').value.toLowerCase();
	document.getElementById('frmCreateTag').submit();

	return valid;
}

function ismaxlength(obj)
{
	var length = obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : "";

	if (obj.getAttribute && obj.value.length > length)
	{
		obj.value = obj.value.substring(0, length);
	}
	
}

function subtitleText() {
	var displayText = "TAG(S)";
	var productName = "#productName1#";
	if(productName.length > 25)
	{
		productName = productName.substr(0,25) + "...";
	}
	displayText += " \'" + productName + "\'";

	var author = "#productAuthor1#";

	// if more than 1 author
	if (author.indexOf(',') > 0)
	{
		var authorArray = author.split(',');
		author = '';
		for (var i = 0 ; i < authorArray.length ; i++)
		{
			if ((authorArray[i].length + productName.length + author.length) < 45)
			{
				if (author == '')
					author += authorArray[i];
				else
					author += ", " + authorArray[i];
			}
			else
			{
				author += "...";
				break;
			}
		}
	}

	if(author != "")
	{
		displayText += " (" + author + ")";
	}

	return(displayText);
}

function focus(){
	$("#TB_iframeContent").focus(); // here is the trick : first focus on iframe
	$("#newTags").focus();
}

$(document).ready(function(){
setTimeout("focus();",100);
});


function setFrameSize()
{
	//setting height according to errors present
	var newHeight = 485;


	if(window.parent.jQuery.browser.mozilla)
	{
		newHeight = 495;
	}

	//retrieving window's size
	var de = window.parent.document.documentElement;
	//var width = window.parent.innerWidth || parent.self.innerWidth || (de&&de.clientWidth) || window.parent.document.body.clientWidth;
	var height = window.parent.innerHeight || parent.self.innerHeight || (de&&de.clientHeight) || window.parent.document.body.clientHeight;

	//setting container height
	window.parent.document.getElementById('TB_iframeContent').style.height = newHeight + "px";
	window.parent.document.getElementById('TB_window').style.height = newHeight + "px";

	//positioning frame
	//var offsetY = (height - newHeight) / 2;

	//if(window.parent.jQuery.browser.version == '6.0' && window.parent.jQuery.browser.msie)
	//{
	//	offsetY += window.parent.document.documentElement.scrollTop;
	//}

	window.parent.TB_HEIGHT = newHeight || 440; //defaults to 440 if no paramaters were added to URL
	window.parent.tb_position();
	//window.parent.document.getElementById('TB_window').style.marginTop = '0px';
	//window.parent.document.getElementById('TB_window').style.top = offsetY + 'px';
}

//--Extracted from TagPanel and TagAd


function filterProducts (isFiltering)
{
	if (isFiltering == true)
	{
		document.getElementById('filterChecked').value = 'checked';
		document.forms.frmWelBestelbaar.submit();
	}
	else
	{
		document.forms.frmWelBestelbaar.urlparams.value = document.forms.frmNietBestelbaar.SearchURLParams.value;
		document.forms.frmNietBestelbaar.submit();
	}
}

// browser detection
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();