Validation.addAllThese([
    ['validate-custom-email', '<span style="font-size: 9pt;">Indtast venligst en gyldig e-mail adresse. F.eks. johndoe@domain.com.</span>', function (v) {
                //return Validation.get('IsEmpty').test(v) || /\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/.test(v)
                //return Validation.get('IsEmpty').test(v) || /^[\!\#$%\*/?|\^\{\}`~&\'\+\-=_a-z0-9][\!\#$%\*/?|\^\{\}`~&\'\+\-=_a-z0-9\.]{1,30}[\!\#$%\*/?|\^\{\}`~&\'\+\-=_a-z0-9]@([a-z0-9_-]{1,30}\.){1,5}[a-z]{2,4}$/i.test(v)
                return Validation.get('IsEmpty').test(v) || /^([a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*@([a-z0-9-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z0-9-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*\.(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]){2,})$/i.test(v)
            }],
    ['required-custom-entry', '<span style="font-size: 9pt;">Dette er et påkrævet felt...</span>', function(v) {
            return !Validation.get('IsEmpty').test(v);
        }],
]);
var filter = /^([a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z0-9,!\#\$%&'\*\+\/=\?\^_`\{\|\}~-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*@([a-z0-9-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z0-9-]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*\.(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]){2,})$/i;
Varien.newsletterFormEmail = Class.create();
Varien.newsletterFormEmail.prototype = {
    initialize : function(form, field, emptyText){
        this.form   = $(form);
        this.field  = $(field);
        this.emptyText = emptyText;

        Event.observe(this.form,  'submit', this.submit.bind(this));
        Event.observe(this.field, 'focus', this.focus.bind(this));
        Event.observe(this.field, 'blur', this.blur.bind(this));
        this.blur();
    },

    submit : function(event){

        if (this.field.value == this.emptyText || this.field.value == ''){
            Event.stop(event);
            this.field.style.color = '#ff0000';
            return false;
        }else{
            if(!filter.test(this.field.value)){
                Event.stop(event);
                this.field.style.color = '#ff0000';
                return false;
            }else{
                this.field.style.color = '#808080';
            }
        }
        return true;
    },

    focus : function(event){
        if(this.field.value==this.emptyText){
            this.field.value='';
        }else{
            if(!filter.test(this.field.value)){
                this.field.style.color = '#ff0000';
            }else{
                this.field.style.color = '#808080';
            }
        }

    },

    blur : function(event){
        if(this.field.value==''){
            this.field.value=this.emptyText;
        }else{
            if(!filter.test(this.field.value)){
                this.field.style.color = '#ff0000';
            }else{
                this.field.style.color = '#808080';
            }
        }
    }
}

Varien.newsletterFormZip = Class.create();
Varien.newsletterFormZip.prototype = {
    initialize : function(form, field, emptyText){
        this.form   = $(form);
        this.field  = $(field);
        this.emptyText = emptyText;

        Event.observe(this.form,  'submit', this.submit.bind(this));
        Event.observe(this.field, 'focus', this.focus.bind(this));
        Event.observe(this.field, 'blur', this.blur.bind(this));
        this.blur();
    },

    submit : function(event){

        if (this.field.value == this.emptyText || this.field.value == ''){
            Event.stop(event);
            this.field.style.color = '#ff0000';
            return false;
        }else{
            this.field.style.color = '#808080';
        }

        return true;
    },

    focus : function(event){
        if(this.field.value==this.emptyText){
            this.field.value='';
        }else{
            this.field.style.color = '#808080';
        }

    },

    blur : function(event){
        if(this.field.value==''){
            this.field.value=this.emptyText;
        }else{
            this.field.style.color = '#808080';
        }
    }
}