// JavaScript Document

function validateTextField(fieldId, fieldName)
	{

		if (document.getElementById(fieldId) == null){
			alert(" Field " + fieldName + " can not be found");

			validated = false;
			return validationSummary;

		}

		if(document.getElementById(fieldId).value.length==0)
			{
				
				validated = false;
         		validationSummary += (fieldName + ", ");
			}
			return validationSummary;

	}
	


function checkEmail(fieldId) {
	    str = document.getElementById(fieldId).value;
	
		var at="@"
		var emptyspace=" "
		var dot="."
		
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)

		if ((str.indexOf(at)==-1) || (str.indexOf(emptyspace)>0)){
			validated = false;
			validationSummary += " \n The email address is invalid";
		}
		
		return validationSummary;
	}
	
	
	
	
function checkSelectedListOption(objName, fieldName) 
  {
	
	var radioButtons = document.getElementsByName(objName);
	var checkedItem = false
	
	for (var x = 0; x < radioButtons.length; x ++) {
		if (radioButtons[x].checked) {
			checkedItem = true;
		}
	 }
	
	 if (checkedItem == false){
	 	validated = false;
		validationSummary += (fieldName + ", ");
	 }
	  return validationSummary;
 }