function tblAddNameEmailShow()
{
 
  document.getElementById('tblAddNameEmail').style.display = 'inline';
  document.getElementById('txtFirstname').focus();
  return false;
   
}

function tblAddNameEmailHide()
{

  //document.getElementById('lblMsg').innerHTML = '';
  document.getElementById('tblAddNameEmail').style.display = 'none';
  document.getElementById('txtFirstname').value = '';
  document.getElementById('txtAddress1').value = '';
   document.getElementById('txtAddress2').value = '';
    document.getElementById('txtCity').value = '';
     document.getElementById('txtPhone').value = '';
      document.getElementById('drpState').value = 'NY';
       document.getElementById('txtZip').value = '';
        document.getElementById('txtEmail').value = '';
  /*document.getElementById('hdnId').value = '';
  document.getElementById('hdnEmail').value = '';*/
  
  return true;
}

function validOnkey()
				{	
					if((event.keyCode <=47)||(event.keyCode >=58))
					{
						event.keyCode=0;
						alert('you can only enter numeric values for this field');
					}
				}
				
	function ChangeFocus(pvCurrentObj, pvNextObj, pvCar)
				{
					if(parseInt(pvCurrentObj.value.length) >= parseInt(pvCar))
					{
						pvNextObj.focus();
					}		
				}
	

function NameEmailBlankCheck()
{
	if(document.getElementById('txtFirstname').value == '')
	{
		alert('Please Enter Name!');
		document.getElementById('txtFirstname').focus();
		return false;
	}
	if(document.getElementById('txtEmail').value == '')
	{
		alert('Please Enter Email!');
		document.getElementById('txtEmail').focus();
		return false;
	}
	var emailFilter=/^.+@.+\..{2,3}$/;
	if (!(emailFilter.test(document.getElementById('txtEmail').value)))
	{
		alert(document.getElementById('txtEmail').value + ' is not a valid Email ID.');
		document.getElementById('txtEmail').value='';
		document.getElementById('txtEmail').focus();
		return false;
	}
	
	if((document.getElementById('txtZip').value)!='')
	{
		if(!ValidateLength('txtZip', 5))
		{
			alert('Please enter correct Zip.');
			return false;
		}
	}
	
	var phone1 = document.getElementById('txtPhone1').value;
	var phone2 = document.getElementById('txtPhone2').value;
	var phone3 = document.getElementById('txtPhone3').value;	
	if((phone1 != '') || (phone2 != '') || (phone3 != ''))
	{
		if(!ValidateLength('txtPhone1', 3))
		{
			alert('Please enter correct Phone No.');
			document.getElementById('txtPhone1').focus();
			return false;
		}
		if(!ValidateLength('txtPhone2', 3))
		{
			alert('Please enter correct Phone No.');
			document.getElementById('txtPhone2').focus();
			return false;
		}
		if(!ValidateLength('txtPhone3', 4))
		{
			alert('Please enter correct Phone No.');
			document.getElementById('txtPhone3').focus();
			return false;
		}
	}
	
	
	
	return true;
}

function ValidateLength(currentObj,charLength)
{
	var currentValue = document.getElementById(currentObj).value;
	if(currentValue.length >= parseInt(charLength))
	{
		return true;
	}
//	alert('Please enter '+charLength+' digit '+AlertControlName);
	
	//alert(alertMsg);
	document.getElementById(currentObj).focus();
	return false;
}

function Preview()
{	
	var theform;
	if (window.navigator.appName.toLowerCase().indexOf("netscape") > -1) 
	{
		theform = document.forms["form1"];
	}
	else
	{
		theform = document.form1;
	}
	if(document.getElementById("flyerId").value == "Please select E-Flyer")
	{
		alert("Please select E-Flyer");
		document.getElementById("flyerId").focus();
		return false;
	}
	else
	{
		var action= theform.action;
		theform.action="FlyerPreview.aspx";
		theform.target="_blank";
		theform.submit();
		theform.action=action;
		theform.target="_self"; 
	}		
	return false;
}

function CheckAll(status)
{
	var i;
	if(document.form1.chkAddrId == null)
		return;
	if(status == "0")
	{
		if(document.form1.chkAddrId.value != null)
			document.form1.chkAddrId.checked = true;
		else
		{
			for(i=0; i<document.form1.chkAddrId.length; i++)
				document.form1.chkAddrId[i].checked = true;
		}
	}
	else
	{
		if(document.form1.chkAddrId.value != null)
			document.form1.chkAddrId.checked = false;
		else
		{
			for(i=0; i<document.form1.chkAddrId.length; i++)
				document.form1.chkAddrId[i].checked = false;
		}
	}
}
		
function ValidateSend()
{
	var i;
	if(document.form1.chkAddrId == null)
	{
		alert('There is no Subscribed User');
		return false;
	}
	if(document.form1.chkAddrId.value != null)
	{
		if(!document.form1.chkAddrId.checked)
		{
			alert('Please select atleast one user');
			return false;
		}
	}
	else
	{
		var flag = false;
		for(i=0; i<document.form1.chkAddrId.length; i++)
		{
			if(document.form1.chkAddrId[i].checked)
			{
				flag = true;
				break;
			}
		}
				
		if(!flag)
		{
			alert('Please select atleast one user');
			return false;
		}
	}
	if(document.getElementById("flyerId").value == "Please select E-Flyer")
	{
		alert("Please select E-Flyer");
		document.getElementById("flyerId").focus();
		return false;
	}
	
	return true;
}