//function for checking email validation
function echeck(str) {
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
	   return "Please enter a valid E-mail Address.";
	}
	
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   return "Please enter a valid E-mail Address."
	}
	
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		return "Please enter a valid E-mail Address.";	}
	
	 if (str.indexOf(at,(lat+1))!=-1){
		return "Please enter a valid E-mail Address.";	 }
	
	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		return "Please enter a valid E-mail Address.";	 }
	
	 if (str.indexOf(dot,(lat+2))==-1){
		return "Please enter a valid E-mail Address.";	 }
	
	 if (str.indexOf(" ")!=-1){
		return "Please enter a valid E-mail Address.";	 
	}
	
	 return true;					
}

//Function to check numeric values only
function IsNumeric(strString)
{
	var strValidChars = "0123456789";
	var strChar;
	var blnResult = true;
	if (strString.length == 0) return false;
	//  test strString consists of valid characters listed above
	for (i = 0; i < strString.length && blnResult == true; i++)
	{
		strChar = strString.charAt(i);
		if (strValidChars.indexOf(strChar) == -1)
		{
			blnResult = false;
		}
	}
	return blnResult;
}

//function for validating get involved form
function validate_form()
{
	id=document.getElementById('jhydhi-jhydhi');
	h_id='hid_'+'jhydhi-jhydhi'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Email.';
		id.focus();
		return false;
	}
	if(echeck(id.value)!=true)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML=echeck(id.value);
		id.focus();
		return false;
	}
	
	id=document.getElementById('ZipCode');
	h_id='hid_'+'ZipCode';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Zip Code.';
		id.focus();
		return false;
	}
	
	if(IsNumeric(id.value)==false)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Numeric Value.';
		id.focus();
		return false;
	} 
	else 
	{ 
		document.getElementById(h_id).style.display='none';
	}
	
	return true;
}

//function used for validating thankyou form for Get Involved section.
function validate_thanksform()
{
	id=document.getElementById('name');
	h_id='hid_'+'name';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value=='Your Name')||(id.value==''))
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter your Name.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('jhjdht-jhjdht');
	h_id='hid_'+'jhjdht-jhjdht'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value=='Your E-Mail')||(id.value==''))
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Email.';
		id.focus();
		return false;
	}
	if(echeck(id.value)!=true)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML=echeck(id.value);
		id.focus();
		return false;
	}
	
	id=document.getElementById('YourMessage');
	h_id='hid_'+'YourMessage'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value=='Your Message')||(id.value==''))
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter your Message.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('FriendsName1');
	h_id='hid_'+'FriendsName1'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value == "Friend Name") ||(id.value ==''))
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Friend Name.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('FriendsEmail1');
	h_id='hid_'+'FriendsEmail1'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value == "Friend E-Mail")||(id.value ==''))
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Friend Email.';
		id.focus();
		return false;
	}
	if(echeck(id.value)!=true)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML=echeck(id.value);
		id.focus();
		return false;
	}
	return true;
}

function validate_volunteerform()
{
	id=document.getElementById('jhjddl-jhjddl');
	h_id='hid_'+'jhjddl-jhjddl'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value ==''))
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Email.';
		id.focus();
		return false;
	}
	if(echeck(id.value)!=true)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML=echeck(id.value);
		id.focus();
		return false;
	}
	
	id=document.getElementById('ZipCode');
	h_id='hid_'+'ZipCode';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Zip Code.';
		id.focus();
		return false;
	}
	
	if(IsNumeric(id.value)==false)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Numeric Value.';
		id.focus();
		return false;
	} 
	else 
	{ 
		document.getElementById(h_id).style.display='none';
	}
	
	id=document.getElementById('FirstName');
	h_id='hid_'+'FirstName';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter First Name.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('LastName');
	h_id='hid_'+'LastName';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Last Name.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('Address');
	h_id='hid_'+'Address';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Address.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('City');
	h_id='hid_'+'City';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter City.';
		id.focus();
		return false;
	}
	

	return true;
}

//function for validating Household Party
function validate_houseform()
{
	id=document.getElementById('jhjdui-jhjdui');
	h_id='hid_'+'jhjdui-jhjdui'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Email.';
		id.focus();
		return false;
	}
	if(echeck(id.value)!=true)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML=echeck(id.value);
		id.focus();
		return false;
	}
	
	id=document.getElementById('FirstName');
	h_id='hid_'+'FirstName';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter First Name.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('LastName');
	h_id='hid_'+'LastName';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Last Name.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('Address');
	h_id='hid_'+'Address';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Address.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('City');
	h_id='hid_'+'City';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter City.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('ZipCode');
	h_id='hid_'+'ZipCode';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Zip Code.';
		id.focus();
		return false;
	}
	
	if(IsNumeric(id.value)==false)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Numeric Value.';
		id.focus();
		return false;
	} 
	else 
	{ 
		document.getElementById(h_id).style.display='none';
	}
	
	id=document.getElementById('NumberofPeopleWelcome');
	h_id='hid_'+'NumberofPeopleWelcome';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter the Number of People.';
		id.focus();
		return false;
	}
	
	if(IsNumeric(id.value)==false)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Numeric Value.';
		id.focus();
		return false;
	} 
	else 
	{ 
		document.getElementById(h_id).style.display='none';
	}
	id=document.getElementById('DesiredDate');
	h_id='hid_'+'DesiredDate';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Desired Date.';
		id.focus();
		return false;
	}
	
	return true;

}

function validate_referform()
{
	id=document.getElementById('sendername');
	h_id='hid_'+'sendername';
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value=='Your Name')||(id.value==''))
	{
	
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter your Name.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('senderemail');
	h_id='hid_'+'senderemail'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value=='Your E-Mail')||(id.value==''))
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Email.';
		id.focus();
		return false;
	}
	if(echeck(id.value)!=true)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML=echeck(id.value);
		id.focus();
		return false;
	}
	
	id=document.getElementById('recipientname');
	h_id='hid_'+'recipientname'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value == "Friend Name") ||(id.value ==''))
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Friend Name.';
		id.focus();
		return false;
	}
	
	id=document.getElementById('recipientemail');
	h_id='hid_'+'recipientemail'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if((id.value == "Friend E-Mail")||(id.value ==''))
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='Please enter Friend Email.';
		id.focus();
		return false;
	}
	if(echeck(id.value)!=true)
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML=echeck(id.value);
		id.focus();
		return false;
	}
 return true;
}