// JavaScript Document

var VcAttributeValidator = {

    toValidate: [],

    addAttribute: function(options) {
        this.toValidate.push({
            'type' : options['type'],
            'formElementId' : options['formElementId'],
            'itemId' : options['itemId'],
            'itemName' : options['itemName'],
            'styleId' : options['styleId'],
            'styleName' : options['styleName'],
            'radioOptions' : options['radioOptions'] ? options['radioOptions'] : [],
            'isPkg' : options['isPkg'] ? options['isPkg'] : false,
            'isCrossSelling': options['isCrossSelling'] ? options['isCrossSelling'] : false,
            getAttributeName: function() {
                var attributeName = '';
                if(this != null) {
                    if(this.isPkg || this.isCrossSelling) {
                        attributeName = this.itemName+' - '+this.styleName;
                    } else {
                        attributeName = this.styleName;
                    }
                }
                return attributeName;
            }            
        });        
    },

    validate: function(formName) {
        var vcErrorText = '';
        var vcForm = document.getElementById(formName);

        if(this.toValidate.length > 0) {
            for(var i = 0; i < this.toValidate.length;i++) {
                var vcFormAttribute = null;
                var crossSellingChecked = false;
                var attribute = this.toValidate[i];

                if(attribute.isCrossSelling) {
                    vcCrossItem = document.getElementById('checkbox-attr-'+attribute.itemId);
                    if(vcCrossItem != null) {
                        if(vcCrossItem.checked) {
                            crossSellingChecked = true;
                        }
                    }
                }                
                if(attribute.type == 'select' || attribute.type == 'text') {
                    if(attribute.isCrossSelling) {
                        if(crossSellingChecked) {
                            var vcFormAttribute = document.getElementById(attribute.formElementId);
                        }                        
                    } else {
                        var vcFormAttribute = document.getElementById(attribute.formElementId);                
                    }                
                    if(vcFormAttribute != null) {
                        if((attribute.type == 'select' && (vcFormAttribute.value == '' || vcFormAttribute.value == 0)) ||
                           (attribute.type == 'text' && vcFormAttribute.value == '')) { 
                            vcErrorText += attribute.getAttributeName()+' is required.\n';
                        }                                    
                    }                    
                } else if(attribute.type == 'radio') {
                    if((attribute.isCrossSelling && crossSellingChecked) || !attribute.isCrossSelling) {                                    
                        if(attribute.radioOptions.length > 0) {
                            vcRadioChecked = false;
                            for(var iRadio = 0; iRadio < attribute.radioOptions.length; iRadio++) {
                                var vcRadioAttributeOption = document.getElementById(attribute.radioOptions[iRadio]);
                                if(vcRadioAttributeOption != null) {
                                    if(vcRadioAttributeOption.checked) {
                                        vcRadioChecked = true;
                                    }
                                }
                            }
                            if(!vcRadioChecked) {
                                vcErrorText += attribute.getAttributeName()+' is required.\n';
                            }                        
                        }
                    }                    
                }                        
            }            
        }        

        if(vcErrorText != '') { 
            alert(vcErrorText); 
            return false; 
        } else if(vcForm != null) { 
            vcForm.submit(); 
        }
        return false;                
    }    
}  
        
VcAttributeValidator.addAttribute({
    type: 'select', 
    formElementId: 'vcSelectAttribute-1-67', 
    itemId: '67', 
    itemName: 'Introduction To Office Liposuction And Tumescent Anesthesia', 
    styleId: '1', 
    styleName: 'City/Date',
    isCrossSelling: false,
    isPkg: false
});