/*
$Id: check_required_fields_js.js,v 1.8.2.2 2009/04/20 14:53:06 avg 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=eval('idContent'+lFields[x][0]+'Editor');
    }

		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 checkNumber(val,id) {

		
  var strPass = val.value;
  var strLength = strPass.length;
  var lchar = val.value.charAt((strLength) - 1);
  //alert(lchar);
  var cCode = CalcKeyCode(lchar);


  /* Check if the keyed in character is a number
     do you want alphabetic UPPERCASE only ?
     or lower case only just check their respective
     codes and replace the 48 and 57 */
if(cCode!=44)
{
  if (cCode < 48 || cCode > 57 ) {	  
    var myNumber = val.value.substring(0, (strLength) - 1);
    val.value = myNumber;
	return false;
  }
} 
checkit(val,id);
  return true;
}

function CalcKeyCode(aChar) {
  var character = aChar.substring(0,1);
  var code = aChar.charCodeAt(0);
  return code;
}	

function checkit(obj,id)
{
	
//		alert(obj.parentNode.parentNode.childNodes[2].id);

	//alert(obj.parentNode.id);
//alert(id);
if(id==2)
{
	//alert("12345");
//	var parent = obj.parentNode;
	//alert(obj.parentNode.parentNode.childNodes.length);
     var oTDhorizontal = obj.parentNode.parentNode.getElementsByTagName('td')[5];

	 var oTDwidth = obj.parentNode.parentNode.getElementsByTagName('td')[2];
	 	 var oInputwidth = oTDwidth.getElementsByTagName('input')[0].value;//getAttribute("value");
		 	 var oTDspacing = obj.parentNode.parentNode.getElementsByTagName('td')[7];
	 	 //alert(oTDspacing.getElementsByTagName('span')[0].id);
		 
//oTDspacing.getElementsByTagName('span')[0].innerHTML = "RAJ";
	 var oInputhorizontal = oTDhorizontal.getElementsByTagName('input')[0].value;//getAttribute("value");
	// alert(oInputhorizontal);
 	// alert(oInputwidth);
	val = oInputwidth/(oInputhorizontal-1);
	//alert(obj.parentNode.childNodes[15].name);
widthval = Math.floor(val*100)/100;
//alert(widthval);
//alert(widthval);
//	if(isNaN(widthval) || widthval<0 ||  widthval==Infinity)
 
	if(isNaN(widthval) || widthval<0)
	{
	widthval=0;
		}
	oTDspacing.getElementsByTagName('span')[0].innerHTML = widthval;
}
	//alert("obj.parentNode - " + obj.parentNode.parentNode.childNodes[]);
 	//alert(obj.parentNode.parentNode.childNodes[13].childNodes[1].getAttribute("name")); // horizontal
	//alert(obj.parentNode.parentNode.childNodes[17].childNodes[1].name); //hspacing
	//alert(obj.parentNode.parentNode.childNodes[11].childNodes[1].name); // vertical
	//alert(obj.parentNode.parentNode.childNodes[15].childNodes[1].name); //vspacing
	//width = obj.parentNode.parentNode.childNodes[5].value;
//	alert(obj.value);
//	obj.parentNode.childNodes[4].value='test';
	//val = width/(obj.value-1);
//	alert(obj.parentNode.childNodes[15].name);
//widthval = Math.floor(val*100)/100;
//alert(widthval);
//	if(isNaN(widthval) || widthval<0 ||  widthval==Infinity)

	/*if(isNaN(widthval) || widthval<0)
	{
	widthval=0;
		}


		obj.parentNode.childNodes[15].value=widthval;*/
//}
if(id==1)
{
	
     var oTDhorizontal = obj.parentNode.parentNode.getElementsByTagName('td')[6];
	 var oTDwidth = obj.parentNode.parentNode.getElementsByTagName('td')[3];
	 	 var oInputwidth = oTDwidth.getElementsByTagName('input')[0].value;//getAttribute("value");
		 	 var oTDspacing = obj.parentNode.parentNode.getElementsByTagName('td')[8];
	 	// alert(oTDspacing.getElementsByTagName('span')[0].id);
		 
//oTDspacing.getElementsByTagName('span')[0].innerHTML = "RAJ";
	 var oInputhorizontal = oTDhorizontal.getElementsByTagName('input')[0].value;//getAttribute("value");
	// alert(oInputhorizontal);
 	// alert(oInputwidth);
	val = oInputwidth/(oInputhorizontal-1);
	//alert(obj.parentNode.childNodes[15].name);
widthval = Math.floor(val*100)/100;
//alert(widthval);
//alert(widthval);
//	if(isNaN(widthval) || widthval<0 ||  widthval==Infinity)
 
	if(isNaN(widthval) || widthval<0)
	{
	widthval=0;
		}
	oTDspacing.getElementsByTagName('span')[0].innerHTML = widthval;

	
	/*
	alert(obj.parentNode.parentNode.childNodes[17].childNodes[1].name);
	//alert(obj.parentNode.parentNode.childNodes[7].childNodes[1].value);
//	alert(obj.parentNode.childNodes[7].value);
	width = obj.parentNode.childNodes[7].value;
	val = width/(obj.value-1);
//	alert(obj.parentNode.parentNode.childNodes[17].childNodes[1].name);
	widthval = Math.floor(val*100)/100;
	if(isNaN(widthval) || widthval<0)
	{
		widthval=0;
		}
	obj.parentNode.childNodes[17].value=widthval;
*/}


//	alert(obj.parentNode.childNodes[4].value);
//	checkNumber(obj);
	//alert(obj.parentNode.parentNode.childNodes[0].childNodes[0].value);
//childNodes.item(1).innerHTML
//alert(obj.parentNode.parentNode.childNodes.item(0).value);
//alert(obj.parentNode.parentNode.childNodes.item(1).childNodes.item(0).Name);

}

function checkvalue(obj)
{
	if(obj.value < 24 || obj.value > 360)
	{
		alert("Please Select value between 24 and 360");
		obj.focus();
		//setTimeout(function(){obj.focus()}, 10);
		return true;
		}
}