function mytrim(val)
{
		val1 = "";
		val2="";
		ctrr = 0;
		lngth = val.length;
		for (i=0; i<lngth; i++)
		{
		if (val.charCodeAt(i) != 32)
		{
		for(j=i;j<lngth;j++)
		{
		if (val.charCodeAt(j) != 13 && val.charCodeAt(j) != 10 )
			{
			val1 += val.charAt(j);
			}
		}
		break;
		}
		}
		if (val1 != "")
		{
		lngth = val1.length
		ctrr=lngth;
		for (k=0; k<lngth; k++)
		{
		ctrr=ctrr-1;
		if (val1.charCodeAt(ctrr) != 32)
		{
		for(l=0;l<lngth-k;l++)
		{
		val2 += val1.charAt(l);
		}
		val1=val2;
		break;
		}
		}
		}
		return val1;
}

function checkStringforNumber(sText2)
{
	var InValidChars = "0123456789";
	var Output=true;
	var char;
	
	for (i = 0; i < sText2.length ; i++)
    {
      Char = sText2.charAt(i);
      if (InValidChars.indexOf(Char) != -1)
      {
         return false;
      }
    }
   return Output;
}

function chkemail(email)
{
	var emailvalid=true;

		if (email.value.length < 5)
		{
			emailvalid=false;
		}
		else
		{

			var flag = "false";
			var flag1 = "false";
			var flag2="true";
			for (var i = 1; i < email.value.length; i++)
			{
				var ch = email.value.substring(i, i + 1);
				if (ch == ".")
				{
					flag = "true";
				}
				if (ch == "@")
				{
					flag1 = "true";
				}
				if (ch==" ")
				{
					flag2="false";
				}

			}
			if (flag == "false" || flag1 == "false" || flag2 == "false")
			{
				emailvalid=false;
			}
		}
		return emailvalid;
}
function IsNumeric(sText)
 {
   var ValidChars = "0123456789";
   var IsNumber=true;
   var Char;


   for (i = 0; i < sText.length && IsNumber == true; i++)
      {
      Char = sText.charAt(i);
      if (ValidChars.indexOf(Char) == -1)
         {
         IsNumber = false;
         }
      }
   return IsNumber;

 }

function emptyValue(x,y) 
{
  if (x.value == y) 
  {
    x.value = '';
  }
}

function fillValue(x,y)
{
 if (x.value == '') 
  {   
    x.value = y;
  }	 
}

 function validatesignup()
{
	var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.signup.email.value))) {
			  alert("Please Enter a Valid Email");
			  document.signup.email.focus();
			  return false;
		}
		if (!mytrim(document.signup.zipcode.value)=="" || mytrim(document.signup.zipcode.value)=="Zip Code")
		{
			if (!IsNumeric(document.signup.zipcode.value))
			{
				alert("Please Enter Valid Zip Code");
				document.signup.zipcode.focus();
				return false;
			}
			if (document.signup.zipcode.value.length<5)
			{
				alert("Please Enter Valid Zip Code");
				document.signup.zipcode.focus();
				return false;
			}
		}		
		
}

function ValidateGetUpdate()
{
	var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.frmgetupdate.email.value))) 
		{
			  alert("Please Enter a Valid Email");
			  document.frmgetupdate.email.focus();
			  return false;
		}			
		if(mytrim(document.frmgetupdate.country.value)=="")
		{
			  alert("Please Select The Country.");
			  document.frmgetupdate.country.focus();
			  return false;
		}
		
}

function ValidateVolunteer()
{
		if(mytrim(document.frmvolunteer.firstname.value)=="" || mytrim(document.frmvolunteer.firstname.value)=="First Name")
		{
			  alert("Please Enter First Name");
			  document.frmvolunteer.firstname.focus();
			  return false;
		}
		else
		{
		 var chkFilter=/^[a-zA-Z ]+$/;
		 if (!(chkFilter.test(mytrim(document.frmvolunteer.firstname.value)))) 
		 {
		  alert("Please Enter Your Firstname.\nNo Numerals Are Allowed.") ;
		  document.frmvolunteer.firstname.focus();
		  return false;
		 }
		}
		if(mytrim(document.frmvolunteer.lastname.value)=="" || mytrim(document.frmvolunteer.lastname.value)=="Last Name")
		{
			  alert("Please Enter Last Name");
			  document.frmvolunteer.lastname.focus();
			  return false;
		}
		else
		{
		 var chkFilter=/^[a-zA-Z ]+$/;
		 if (!(chkFilter.test(mytrim(document.frmvolunteer.lastname.value)))) 
		 {
		  alert("Please Enter Your Lastname.\nNo Numerals Are Allowed.") ;
		  document.frmvolunteer.lastname.focus();
		  return false;
		 }
		}
		/*if(mytrim(document.frmvolunteer.address1.value)=="" || mytrim(document.frmvolunteer.address1.value)=="Street Address")
		{
			  alert("Please Enter Street Address.");
			  document.frmvolunteer.address1.focus();
			  return false;
		}
		if(mytrim(document.frmvolunteer.state.value)=="")
		{
			  alert("Please Select The State.");
			  document.frmvolunteer.state.focus();
			  return false;
		}

		if(mytrim(document.frmvolunteer.city.value)=="" || mytrim(document.frmvolunteer.city.value)=="City")
		{
			  alert("Please Enter City.");
			  document.frmvolunteer.city.focus();
			  return false;
		}*/

		if (!mytrim(document.frmvolunteer.zipcode.value)=="" || mytrim(document.frmvolunteer.zipcode.value)=="Zip Code")
		{
			if (!IsNumeric(document.frmvolunteer.zipcode.value))
			{
				alert("Please Enter Valid Zip Code");
				document.frmvolunteer.zipcode.focus();
				return false;
			}
			if (document.frmvolunteer.zipcode.value.length<5)
			{
				alert("Please Enter Valid Zip Code");
				document.frmvolunteer.zipcode.focus();
				return false;
			}
		}				  
		var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.frmvolunteer.email.value))) {
			  alert("Please Enter a Valid Email Address");
			  document.frmvolunteer.email.focus();
			  return false;
		}

		/*if (!mytrim(document.frmvolunteer.phone.value)=="" || mytrim(document.frmvolunteer.phone.value)=="Cell Phone")
		{
			if (!IsNumeric(document.frmvolunteer.phone.value))
			{
				alert("Please Enter Valid Phone Number");
				document.frmvolunteer.phone.focus();
				return false;
			}
			if (document.frmvolunteer.phone.value.length<10)
			{
				alert("Please Enter Valid Phone Number.\n Check Lenth Of Number.");
				document.frmvolunteer.phone.focus();
				return false;
			}
		}*/
		
		if (mytrim(document.frmvolunteer.message.value)=="")
		{
			alert("Please Enter Comments Below 1000 Words.");
			document.frmvolunteer.message.focus();
			return false;
			
		}
		if (!mytrim(document.frmvolunteer.message.value)=="")
		{
			if (document.frmvolunteer.message.value.length>1000)
			{
				alert("Please Enter Comments Below 1000 Words.");
				document.frmvolunteer.message.focus();
				return false;
			}
		}
		
}

function validateSendToFriend()
{
	var chkFilter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	var ret=true;
		if(mytrim(document.frmtellfriend.firstname.value)=="" || mytrim(document.frmtellfriend.firstname.value)=="First Name")
		{
			  alert("Please Enter First Name");
			  document.frmtellfriend.firstname.focus();
			  return false;
		}
		else
		{
		 var chkFilterAlphabets=/^[a-zA-Z ]+$/;
		 if (!(chkFilterAlphabets.test(mytrim(document.frmtellfriend.firstname.value)))) 
		 {
		  alert("Please Enter Your Firstname.\nNo Numerals Are Allowed.") ;
		  document.frmtellfriend.firstname.focus();
		  return false;
		 }
		}
		if(mytrim(document.frmtellfriend.lastname.value)=="" || mytrim(document.frmtellfriend.lastname.value)=="Last Name")
		{
			  alert("Please Enter Last Name");
			  document.frmtellfriend.lastname.focus();
			  return false;
		}
		else
		{
		 var chkFilterAlphabets=/^[a-zA-Z ]+$/;
		 if (!(chkFilterAlphabets.test(mytrim(document.frmtellfriend.lastname.value)))) 
		 {
		  alert("Please Enter Your Lastname.\nNo Numerals Are Allowed.") ;
		  document.frmtellfriend.lastname.focus();
		  return false;
		 }
		}
		
		
		
		if (mytrim(document.frmtellfriend.femail1.value)!="")
		{
			if (!(chkFilter.test(document.frmtellfriend.femail1.value)))
			{
				alert("Please Enter Valid Email Address");
				document.frmtellfriend.femail1.focus();
				return false;
			}
			ret=false;
		 }
		 if (mytrim(document.frmtellfriend.femail2.value)!="")
		{
			if (!(chkFilter.test(document.frmtellfriend.femail2.value)))
			{
				alert("Please Enter Valid Email Address");
				document.frmtellfriend.femail2.focus();
				return false;
			}
			ret=false;
		 }
		 if (mytrim(document.frmtellfriend.femail3.value)!="")
		{
			if (!(chkFilter.test(document.frmtellfriend.femail3.value)))
			{
				alert("Please Enter Valid Email Address");
				document.frmtellfriend.femail3.focus();
				return false;
			}
			ret=false;
		 }
		
		
		if(ret==true)
		{
				alert("Please Enter Atleast One Email Address");
				document.frmtellfriend.femail1.focus();
				return false;
		}
		else
		{
			 if (mytrim(document.frmtellfriend.email.value)!="")
			{
				if (!(chkFilter.test(document.frmtellfriend.email.value)))
				{
					alert("Please Enter Valid Email Address");
					document.frmtellfriend.email.focus();
					return false;
				}
			}
			else
			{
					alert("Please Enter Your Email Address");
					document.frmtellfriend.email.focus();
					return false;
			}
			
			
		}

		if (mytrim(document.frmtellfriend.message.value)=="")
		{
			alert("Please Enter Comments Below 1000 Words.");
			document.frmtellfriend.message.focus();
			return false;
			
		}
		if (!mytrim(document.frmtellfriend.message.value)=="")
		{
			if (document.frmtellfriend.message.value.length>1000)
			{
				alert("Please Enter Comments Below 1000 Words.");
				document.frmtellfriend.message.focus();
				return false;
			}
		}
	
}

function ValifrmSendEmail()
{
		

		var chkFilter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
		var chkFilter_num=/^[0-9]+$/;
		var chk=/^[a-zA-Z]{1}[a-zA-Z ]+$/;

	if(mytrim(document.frmsendemail.email.value)=="")
	{
		 alert("Please Enter Email Address");
		 document.frmsendemail.email.focus();
		 return false;
	}	
		
	if (!(chkFilter.test(document.frmsendemail.email.value))) {
			 alert("Please Enter Valid Email Address");
			 document.frmsendemail.email.focus();
			 return false;
	}
	
	if(mytrim(document.frmsendemail.txtcaptcha.value)=="")
	{
		 alert("Please Enter Verification Code");
		 document.frmsendemail.txtcaptcha.focus();
		 return false;
	}

}

function ValiSendtoFriend()
	{
		
		
		var ret=true;
		if (mytrim(document.frmSendtoFriend.femail1.value)!="")
		{
			if (!chkemail(document.frmSendtoFriend.femail1))
			{
				alert("Please Enter Valid Email Address");
				document.frmSendtoFriend.femail1.focus();
				return false;
			}
			ret=false;
		 }
		 if (mytrim(document.frmSendtoFriend.femail2.value)!="")
		{
			if (!chkemail(document.frmSendtoFriend.femail2))
			{
				alert("Please Enter Valid Email Address");
				document.frmSendtoFriend.femail2.focus();
				return false;
			}
			ret=false;
		 }
		 if (mytrim(document.frmSendtoFriend.femail3.value)!="")
		{
			if (!chkemail(document.frmSendtoFriend.femail3))
			{
				alert("Please Enter Valid Email Address");
				document.frmSendtoFriend.femail3.focus();
				return false;
			}
			ret=false;
		 }
	
		if(ret==true)
		{
				alert("Please Enter Atleast One Email Address");
				document.frmSendtoFriend.femail1.focus();
				return false;
		}
		else
		{
			 if (mytrim(document.frmSendtoFriend.email.value)!="")
			{
				if (!chkemail(document.frmSendtoFriend.email))
				{
					alert("Please Enter Valid Email Address");
					document.frmSendtoFriend.email.focus();
					return false;
				}
			}
			else
			{
					alert("Please Enter Valid Email Address");
					document.frmSendtoFriend.email.focus();
					return false;
			}
		}
		if(mytrim(document.frmSendtoFriend.message.value)=="" )
		{
			  alert("Please Enter Message");
			  document.frmSendtoFriend.message.focus();
			  return false;
		}

		if (!mytrim(document.frmSendtoFriend.message.value)=="")
		{
			if (document.frmSendtoFriend.message.value.length>500)
			{
				alert("Please Enter Message Below 500 Words.");
				document.frmSendtoFriend.message.focus();
				return false;
			}
		}
		if(mytrim(document.frmSendtoFriend.txtcaptcha.value)=="" )
		{
			  alert("Please Enter Verification Code");
			  document.frmSendtoFriend.txtcaptcha.focus();
			  return false;
		}
		
		if(!(document.frmSendtoFriend.chkagree.checked))
		{
			  alert("Please check I agree to give permission to send email on my behalf");
			  document.frmSendtoFriend.chkagree.focus();
			  return false;
		}
	
		
	
	}
	
	
	
function ValidateComment()
{
var emailID=document.frmComments.email;

if (mytrim(document.frmComments.firstname.value) == "")
{
	alert("Please Enter First Name.");
	document.frmComments.firstname.value="";
	document.frmComments.firstname.focus();
	return false ;
}
else
		{
		var chkFilter=/^[a-zA-Z ]+$/;
        if (!(chkFilter.test(mytrim(document.frmComments.firstname.value)))) 
          {
             alert("No Numerals Are Allowed.");
	         document.frmComments.firstname.value="";
	         document.frmComments.firstname.focus();
	          return false ;
           }
		}

if (mytrim(document.frmComments.lastname.value) == "")
{
	alert("Please Enter Last Name.");
	document.frmComments.lastname.value="";
	document.frmComments.lastname.focus();
	return false ;
}
else
		{
		var chkFilter=/^[a-zA-Z ]+$/;
        if (!(chkFilter.test(mytrim(document.frmComments.lastname.value)))) 
          {
             alert("No Numerals Are Allowed.");
	         document.frmComments.lastname.value="";
	         document.frmComments.lastname.focus();
	          return false ;
           }
		}
		
  if (document.frmComments.city.value =="")
 {
   alert("Please Enter City.");   
   document.frmComments.city.focus();
   return false;
 }
 
 if (document.frmComments.state.value =="")
 {
   alert("Please Enter The Constituency.");   
   document.frmComments.state.focus();
   return false;
 }

if (mytrim(document.frmComments.email.value)=="")
{ 
	alert("Please Enter Email Address.");
	document.frmComments.email.value="";
	document.frmComments.email.focus();
	return false;
} 
 var chkFilter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
 if (!(chkFilter.test(document.frmComments.email.value))) 
 {
			  
 alert("Please Enter Valid Email Address.");
 document.frmComments.email.value="";
 document.frmComments.email.focus();
 return false;
 }
 if (mytrim(document.frmComments.message.value)=="")
 {
   alert("Please Enter The Comment.");   
   document.frmComments.message.focus();
   return false;
 }
  if (document.frmComments.txtcaptcha.value =="")
 {
   alert("Please Enter The Code.");   
   document.frmComments.txtcaptcha.focus();
   return false;
 }
	
return true ;
}