/*
$Id: check_required_fields_js.js,v 1.11.2.1 2010/02/16 09:22:56 aim Exp $
vim: set ts=2 sw=2 sts=2 et:
*/

/*
	Check required fields
*/
function checkRequired(lFields, id, softError) {
	if (!lFields || lFields.length == 0)
		return true;

	if (id) {
		for (var x = 0; x < lFields.length; x++) {
			if (lFields[x][0] == id) {
				lFields = [lFields[x]];
				break;
			}
		}
	}

	var errFields = [];
	for (var x = 0; x < lFields.length; x++) {
		if (!lFields[x] || (!document.getElementById(lFields[x][0]) && !document.getElementById(lFields[x][0]+'Adv')))
			continue;

		var obj = _getById(lFields[x][0]);
    var objEditor = false;    

    /* For WYSIWYG editor. */
    if (obj && obj.style.display == 'none' && _getById(lFields[x][0]+'Adv')) {
      obj = _getById(lFields[x][0]+'Adv');
      objEditor = get_html_editor(lFields[x][0]);
      var _value = editor_get_xhtml_body(lFields[x][0]);
      if (obj.value != _value) obj.value = _value;
    }

		if ((obj.type == 'text' || obj.type == 'password' || obj.type == 'textarea') && !obj.value.search(/^[\s]*$/gi)) {
			if (softError) {
				errFields[errFields.length] = lFields[x][1];

			} else {
				alert(lbl_required_field_is_empty ? substitute(lbl_required_field_is_empty, 'field', lFields[x][1]) : lFields[x][1]);
				if (!obj.disabled && obj.type != 'hidden') {
					checkRequiredShow(obj);
          if (objEditor) {
            obj.focus();
            obj.style.display = 'none';
            objEditor.focus();
          } else {
            obj.focus();
          }
				}
				return false;
			}
		}
	}

	if (errFields.length > 0) {
		return confirm(substitute(txt_required_fields_not_completed, 'fields', "\n\t" + errFields.join(",\n\t") + "\n\n"));
	}

	return true;
}

/*
	Show hidden element and element's parents
*/
function checkRequiredShow(elm) {
	if (elm.style && elm.style.display == 'none') {

		if (elm.id == 'ship_box' && document.getElementById('ship2diff')) {
			/* Exception for Register page */
			document.getElementById('ship2diff').checked = true;
			document.getElementById('ship2diff').onclick();
			
		} else
			elm.style.display = '';
	}

	if (elm.parentNode)
		checkRequiredShow(elm.parentNode);

}

/*
	Check form fields (class-based)
*/
function checkFormFields() {
	if (!this.tagName || this.tagName.toUpperCase() != 'FORM') {
		if (arguments.length > 0 && arguments[0] && arguments[0].tagName && arguments[0].tagName.toUpperCase() == 'FORM')
			return checkFormFields.call(arguments[0]);

		return true;
	}

	var labels = this.getElementsByTagName('LABEL');
	
	for (var i = 0; i < labels.length; i++) {

		if (!labels[i].htmlFor)
			continue;

		var f = document.getElementById(labels[i].htmlFor);
		if (!f || f.disabled)
			continue;

		var p = f;
		var visible = true;
		while (p && visible) {
			if (p.style && p.style.display == 'none')
				visible = false;

			p = p.parentNode;
		}

		if (!visible)
			continue;

		var r = (
			(labels[i].parentNode.tagName.toUpperCase() == 'TD' && labels[i].parentNode.className && labels[i].parentNode.className.search(/data-name/) != -1 &&
			labels[i].parentNode.parentNode.cells[1] && labels[i].parentNode.parentNode.cells[1].className && labels[i].parentNode.parentNode.cells[1].className.search(/data-required/) != -1) ||
			(f.className && f.className.search(/input-required/) != -1)
		);

		var fType = false;
		if (f.className) {
			var m = f.className.replace(/input-required/, '').match(/input-([a-z]+)/);
			if (m)
				fType = m[1];
		}

    if (!fType && !r)
      continue;

    var err = false;
    var errMsg = lbl_required_field_is_empty;

    if (r && f.value.replace(/ /g, '').length == 0) {
		  err = true;

    } else if (fType && f.value.replace(/ /g, '').length > 0) {

      var val = f.value.replace(/^\s+/g, '').replace(/\s+$/g, '');
      errMsg = lbl_field_format_is_invalid;
  		switch (fType) {
        case 'email':
          if (val.search(email_validation_regexp) == -1) {
            err = true;
            errMsg = txt_email_invalid;
          }
          break;

        case 'int':
          err = val.search(/^[-+]?\d+$/) == -1;
          break;

        case 'uint':
          err = val.search(/^\+?\d+$/) == -1;
          break;

        case 'intz':
          err = val.search(/^[-+]?\d+$/) == -1 || val == '0';
          break;

        case 'uintz':
          err = val.search(/^\+?\d+$/) == -1 || val == '0';
          break;

        case 'double':
          err = val.search(/^[-+]?(?:\d+|\.\d+|\d+\.|\d+\.\d+)$/) == -1;
          break;

        case 'udouble':
          err = val.search(/^\+?(?:\d+|\.\d+|\d+\.|\d+\.\d+)$/) == -1;
          break;

        case 'doublez':
          err = val.search(/^[-+]?(?:\d+|\.\d+|\d+\.|\d+\.\d+)$/) == -1 || val.search(/^[-+]?[0\.]+$/) != -1;
          break;

        case 'udoublez':
          err = val.search(/^\+?(?:\d+|\.\d+|\d+\.|\d+\.\d+)$/) == -1 || val.search(/^\+?[0\.]+$/) != -1;
          break;

        case 'ip':
          err = val.search(/^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/) == -1;
          break;
		  }
    }

		if (err) {
			alert(substitute(errMsg, 'field', labels[i].innerHTML));
			if (f.type != 'hidden' && f.focus)
        f.focus();

      return false;
		}
	}	
	
	return true;
}


function check(){
	
	var ErrorMsg = "Following fields must be completed.. \n\n";
	var Error = 0;
	
			if(document.getElementById('firstname').value==""){
					ErrorMsg = ErrorMsg + "First name cannot be left blank ! \n\n";
					Error = 1;
			}
			if(document.getElementById('lastname').value==""){
						ErrorMsg = ErrorMsg + "Last name cannot be left blank ! \n\n";
						Error = 1;
				}
			if(document.getElementById('agency').value==""){
						ErrorMsg = ErrorMsg + "Government Agency cannot be left blank ! \n\n";
						Error = 1;
				}
			if(document.getElementById('b_address').value==""){
						ErrorMsg = ErrorMsg + "Address cannot be left blank ! \n\n";
						Error = 1;
				}
			if(document.getElementById('quote').value==""){
						ErrorMsg = ErrorMsg + "Item/s Quote For cannot be left blank ! \n\n";
						Error = 1;
				}
			if((document.getElementById('EndMonth').value=="") || (document.getElementById('EndDay').value=="") || (document.getElementById('EndYear').value=="")){
						ErrorMsg = ErrorMsg + "Delivery Deadline cannot be left blank ! \n\n";
						Error = 1;
				}
			if(document.getElementById('pass').selectedIndex==0){
						ErrorMsg = ErrorMsg + "Need To Pass Security For Delivery cannot be left blank ! \n\n";
						Error = 1;
			}
			if(document.getElementById('dock').selectedIndex==0){
						ErrorMsg = ErrorMsg + "Do You Have A Loading Dock or Forklift cannot be left blank ! \n\n";
						Error = 1;
			}	
					
			/*if(document.getElementById('pass').selectedIndex==""){
						ErrorMsg = ErrorMsg + "Need To Pass Security For Delivery cannot be left blank ! \n\n";
						Error = 1;
				}
			if(document.getElementById('dock').value==""){
						ErrorMsg = ErrorMsg + "Do You Have A Loading Dock or Forklift cannot be left blank ! \n\n";
						Error = 1;
				}*/
			if(document.getElementById('phone').value==""){
						ErrorMsg = ErrorMsg + "Phone cannot be left blank ! \n\n";
						Error = 1;
				}	
			if(document.getElementById('email').value==""){
						ErrorMsg = ErrorMsg + "Email cannot be left blank ! \n\n";
						Error = 1;
				}	
			if(document.getElementById('subject').value==""){
						ErrorMsg = ErrorMsg + "Subject cannot be left blank ! \n\n";
						Error = 1;
				}
			if(document.getElementById('message_body').value==""){
						ErrorMsg = ErrorMsg + "Message cannot be left blank ! \n\n";
						Error = 1;
				}	
				
				
				
		/*if((document.getElementById('firstname').value == '') || (document.getElementById('lastname').value == '') || (document.getElementById('agency').value == '') || (document.getElementById('b_address').value == '') || (document.getElementById('deadline').value == '') || (document.getElementById('pass').value == '') || (document.getElementById('dock').value == '') || (document.getElementById('phone').value == '')  || (document.getElementById('email').value == '') || (document.getElementById('subject').value == '') || (document.getElementById('message_body').value == '')){
			ErrorMsg = ErrorMsg + "Required field cannot be left blank ! \n\n";
			Error = 1;
		}*/
		if(document.getElementById('email').value!=""){
			var x=document.getElementById('email').value;
			var atpos=x.indexOf("@");
			var dotpos=x.lastIndexOf(".");
			if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length){
			  ErrorMsg = ErrorMsg + "Invalid E-mail ! \n\n";
				Error = 1;
			 }
		}
		if(isNaN(document.getElementById('phone').value)){
		  ErrorMsg = ErrorMsg + "Invalid Phone ! \n\n";
				Error = 1;
		}
		
		if(Error == 1){
		alert(ErrorMsg);
		return false;
	}
	else{
		return true;
	}
	
}