function checkDWLPopup() {
	console.log('errcheck');
	var err=0;

 	if(document.getElementById('dwl-name').value == '')
 		{$('dwl-name').addClass('formerror'); err=1;}
 	else $('dwl-name').removeClass('formerror');

 	if(document.getElementById('dwl-surname').value == '')
 		{$('dwl-surname').addClass('formerror'); err=1;}
 	else $('dwl-surname').removeClass('formerror');

 	if(document.getElementById('dwl-jobtitle').value == '')
 		{$('dwl-jobtitle').addClass('formerror'); err=1;}
 	else $('dwl-jobtitle').removeClass('formerror');

 	if(document.getElementById('dwl-company').value == '')
 		{$('dwl-company').addClass('formerror'); err=1;}
 	else $('dwl-company').removeClass('formerror');

 	if(document.getElementById('dwl-country').value == '')
 		{$('dwl-country').addClass('formerror'); err=1;}
 	else $('dwl-country').removeClass('formerror');

 	filter = /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/;
 	if (!filter.test(document.getElementById('dwl-email').value))
 		{$('dwl-email').addClass('formerror'); err=1;}
 	else $('dwl-email').removeClass('formerror');

 	if(err!=0)
 		return false;
	
	console.log(shareurl);
	setTimeout('self.location="'+shareurl+'"',2500);

}

var OPEN_POPUP_SPEED	= 400;

var DownloadPopup = new Class({
	Implements: [Events],
	Binds: ['close', 'submitClicked', 'onScroll'],
	initialize: function(__name,__modc) {
		this.name		= __name;
		this.modc		= __modc;
		this.setup();
	},
	
	containerDiv	: 0,
	formDiv			: 0,
	isOpen			: false,
	
	setup: function() {
		this.containerDiv	= new Element('div');
		this.containerDiv.addClass('lightbox');
		
		this.createHtml();


		if (!SUPPORT_OPACITY) {
			this.containerDiv.setStyle('opacity', 0);
			this.formDiv.setStyle('opacity', 0);
			this.formDiv.setAnimationProperties(['opacity'], [OPEN_POPUP_SPEED], [''], [0]);
		}
		
		this.containerDiv.setAnimationProperties(['opacity'], [OPEN_POPUP_SPEED], [''], [0]);
		
		if (!SUPPORT_POSITION_FIXED) {
			window.addEvent('scroll', this.onScroll);
		}
		
		this.open();
		this.resize(window.getSize().x, window.getSize().y);
		
//		$('submitDownloadForm').addEvent('click', this.submitClicked);
	},
	
	onScroll: function(e) {
		var scrolled		= window.getScroll().y,
			windowHeight	= window.getSize().y,
			formHeight		= this.formDiv.getSize().y,
			diff			= windowHeight - formHeight,
			toTop			= Math.round( scrolled + +(diff * .5) );
			
		this.formDiv.setStyle('margin-top', toTop + 'px');
	},
	
	createHtml: function() {
		var bgDiv		= new Element('div');
		bgDiv.addClass('bg');
		bgDiv.inject(this.containerDiv);
		
		bgDiv.addEvent('click', this.close);
		
		this.formDiv	= new Element('div');
		this.formDiv.addClass('contact-form-holder');
		this.formDiv.inject(this.containerDiv);
		this.formDiv.set('html', this.getFormHtml());


		this.formDiv.getElements('.close-popup-btn').addEvent('click', this.close);
	},
	

	getFormHtml: function() {

		var html	= '<div id="lb-form-holder"><h3 class="green mediumFont">Download </h3>' + 
			'<form enctype="multipart/form-data" id="downform" name="downform" class="contact-form" action="'+shareurl+'" method="post" >' +
			'<input type="hidden" value="' + languageid + '" name="languageid" />' +
			'<input type="hidden" value="' + shareurl + '" name="fromurl" />' +
			'<input type="hidden" value="' + this.modc + '" name="modc-download" />' +
			'<input type="hidden" value="' + this.name + '" name="filedescription" />' +
			'<label for="name">Name  *<p class="pcompulsory">*Compulsory</p></label><input type="text" name="name" id="dwl-name" onclick="this.removeClass(\'formerror\') " />' +
			'<label for="surname">Surname *</label><input type="text" name="surname" id="dwl-surname" onclick="this.removeClass(\'formerror\')"  />' +
			'<label for="jobtitle">Job title *</label><input type="text" name="jobtitle" id="dwl-jobtitle" onclick="this.removeClass(\'formerror\')"  />' +
			'<label for="company">Company *</label><input type="text" name="company" id="dwl-company" onclick="this.removeClass(\'formerror\')"  />' +
			'<label for="country">Country *</label><input type="text" name="country" id="dwl-country" onclick="this.removeClass(\'formerror\')"  />' +
			'<label for="email">Email *</label><input type="text" name="email" id="dwl-email" onclick="this.removeClass(\'formerror\')"  />' +
			'<label for="telephone">Telephone</label><input type="text" name="telephone" id="dwl-telephone" />' +
			'<label for="submailing"><input type="checkbox" name="submailing" id="submailing" class="checkboxmailing" value="7" CHECKED />Please send me emails with insights and information from Kantar Worldpanel</label>' +
			'<input type="submit" name="submit" class="big-btn" id="submitDownloadForm" onClick="return checkDWLPopup();" value="Submit"></form><div class="big-btn close-popup-btn">Cancel</div></div>' +
			'<div id="lb-thanks-holder" style="display:none;"><h3 class="green mediumFont">Thank you</h3><p>Your form has been sent</p><div class="big-btn close-popup-btn">Close </div></div>' +
			'<div id="lb-fail-holder" style="display:none;"><h3 class="green mediumFont">Submit failed</h3><p>Please try again</p></h3><div class="big-btn close-popup-btn">Close </div></div>';
		
		return html;
	},
	
	submitClicked: function() {
	console.log('check');
		var err=0;

		if(document.getElementById('dwl-name').value == '')
			{$('dwl-name').addClass('formerror'); err=1;}
		else $('dwl-name').removeClass('formerror');

		if(document.getElementById('dwl-surname').value == '')
			{$('dwl-surname').addClass('formerror'); err=1;}
		else $('dwl-surname').removeClass('formerror');

		if(document.getElementById('dwl-jobtitle').value == '')
			{$('dwl-jobtitle').addClass('formerror'); err=1;}
		else $('dwl-jobtitle').removeClass('formerror');

		if(document.getElementById('dwl-company').value == '')
			{$('dwl-company').addClass('formerror'); err=1;}
		else $('dwl-company').removeClass('formerror');

		if(document.getElementById('dwl-country').value == '')
			{$('dwl-country').addClass('formerror'); err=1;}
		else $('dwl-country').removeClass('formerror');

		filter = /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/;
		if (!filter.test(document.getElementById('dwl-email').value))
			{$('dwl-email').addClass('formerror'); err=1;}
		else $('dwl-email').removeClass('formerror');

		if(err!=0)
			return false;
		
//		javascript:_gaq.push([\'_trackEvent\',\'form_contacto-global\',\'descargar\',\'ok\']);
		this.close();
		
//		setTimeout('self.location="'+shareurl+'";',500);
//		DownloadPopup.showThankyouMsg();

		//return true;
		//if (this.validateForm()) return true;
		//else return false;
	},
	
	showThankyouMsg: function() {
		this.open();
		$('lb-form-holder').setStyle('display', 'none');
		$('lb-fail-holder').setStyle('display', 'none');
		$('lb-thanks-holder').setStyle('display', 'block');
	},
	
	showFailedMsg: function() {
		this.open();
		$('lb-form-holder').setStyle('display', 'none');
		$('lb-thanks-holder').setStyle('display', 'none');
		$('lb-fail-holder').setStyle('display', 'block');
	},
	
	open: function() {
		if (!this.isOpen) {
			this.isOpen	= true;
			this.containerDiv.inject($$('body')[0]);
			var t	= this;
			setTimeout(function() {
				//if (!SUPPORT_POSITION_FIXED) t.onScroll(); //will be called in resize() instead
				t.containerDiv.animateStyle('opacity', 1);
				if (!SUPPORT_OPACITY) t.formDiv.animateStyle('opacity', 1);
				

				
			}, 5);
		}
	},
	
	close: function() {
		if (this.isOpen) {
			this.isOpen	= false;
			this.containerDiv.animateStyle('opacity', 0);
			if (!SUPPORT_OPACITY) this.formDiv.animateStyle('opacity', 0);
			
			var t	= this;
			setTimeout(function() {
				t.containerDiv.dispose();
				t.fireEvent('popupClosed');
			}, OPEN_POPUP_SPEED);
		}
	},
	/*
	resize: function(w, h) {
		if (!SUPPORT_POSITION_FIXED) {
			var fullPageHeight	= $$('.main')[0].getSize().y + $$('.main')[0].getPosition().y;
			this.containerDiv.setStyle('height', fullPageHeight + 'px');
			this.onScroll();
		} else {
			var toTop	= Math.round( (h * .5) - (this.formDiv.getSize().y * .5) );
			this.formDiv.setStyle('margin-top', toTop + 'px');
		}
	}
	*/
	resize: function(w, h) {
		if (!SUPPORT_POSITION_FIXED) {
			var fullPageHeight	= $$('.main')[0].getSize().y + $$('.main')[0].getPosition().y;
			this.containerDiv.setStyle('height', fullPageHeight + 'px');
			this.onScroll();
		} else {		
			var toTop	= Math.round( (h * .5) - (this.formDiv.getSize().y * .5) );
			this.formDiv.setStyle('margin-top', toTop + 'px');
			
			var isMobile = false; //initiate as false
			if( $('#show-menu').css('display')=='none') {
  	      is_mobile = true;       
	    }
			if (is_mobile == true) {
        var fullPageHeight	= $$('.main')[0].getSize().y + $$('.main')[0].getPosition().y;
				this.containerDiv.setStyle('height', fullPageHeight + 'px');
				this.onScroll();
    	}
		}
	}
	
	
});