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 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 isNumberWith3(sText1)
{
	j=0
	if(IsNumeric(sText1))
	{
		char1=sText1.charAt(j);	
		if(char1=='3')
		{
			return true;
		}
		else
		{
			return false;
		}
	}
	else
	{
		return false;
	}
}
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 getCookie(c_name)
{
	if (document.cookie.length>0)
  	{
  		c_start=document.cookie.indexOf(c_name + "=");
  		if (c_start!=-1)
    	{ 
    		c_start=c_start + c_name.length+1 ;
    		c_end=document.cookie.indexOf(";",c_start);
    		if (c_end==-1) c_end=document.cookie.length
    			return unescape(document.cookie.substring(c_start,c_end));
    	} 
  	}
	return ""
}

function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : "; expires="+exdate.toUTCString());
}


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



function validateVolunteer()
{


	if ((mytrim(document.frmvolunteer.firstname.value) == "") || (mytrim(document.frmvolunteer.firstname.value) == "First Name")) 
	{
	  alert("Please Enter Your 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 First Name.\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 Your 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 Last Name.\nNo Numerals Are Allowed.") ;
	  document.frmvolunteer.lastname.focus();
	  return false;
	 }
	}


	if ((mytrim(document.frmvolunteer.zipcode.value) == "") || (mytrim(document.frmvolunteer.zipcode.value) == "Zip Code") ) 
	{
	  alert("Please Enter Your Zip Code.");
	  document.frmvolunteer.zipcode.focus();
	  return false;
	}
	if (document.frmvolunteer.zipcode.length < 5)
	{
	  alert("Please Enter Correct Zip Code.");
	  document.frmvolunteer.zipcode.focus();
	  return false;
	}
	if (!IsNumeric(document.frmvolunteer.zipcode.value))
	{
	  alert("Please Enter Correct Zip Code.");
	  document.frmvolunteer.zipcode.focus();
	  return false;
	}

 	var chkFilter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if (!(chkFilter.test(document.frmvolunteer.email.value))) {
			 alert("Please Enter Valid Email Address");
			 document.frmvolunteer.email.focus();
			 return false;
	}
	 
	 if ((mytrim(document.frmvolunteer.phone.value) != "Cell Phone") ) 
	{
		if (!IsNumeric(document.frmvolunteer.phone.value))
		{
		  alert("Please Enter Correct Cell Phone.");
		  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 (document.frmvolunteer.message.value.length>1000)
	{
		alert("Please Enter Comments Below 1000 Words.");
		document.frmvolunteer.message.focus();
		return false;
	}
}

function validateSendToFriend()
	{
		if(mytrim(document.frmSendToFriend.firstname.value)=="" || mytrim(document.frmSendToFriend.firstname.value)=="First Name")
		{
			  alert("Please Enter Your First Name.");
			  document.frmSendToFriend.firstname.focus();
			  return false;
		}
		else
		{
		var chkFilter=/^[a-zA-Z ]+$/;
        if (!(chkFilter.test(mytrim(document.frmSendToFriend.firstname.value)))) 
          {
             alert("Please Enter Your First Name.\nNo Numerals Are Allowed.") ;
             document.frmSendToFriend.firstname.focus();
             return false;
           }
		}
		
		if(mytrim(document.frmSendToFriend.lastname.value)=="" || mytrim(document.frmSendToFriend.lastname.value)=="Last Name")
		{
			  alert("Please Enter Your Last Name.");
			  document.frmSendToFriend.lastname.focus();
			  return false;
		}
		
		else
		{
		var chkFilter=/^[a-zA-Z ]+$/;
        if (!(chkFilter.test(mytrim(document.frmSendToFriend.lastname.value)))) 
          {
             alert("Please Enter Your Last Name.\nNo Numerals Are Allowed.") ;
             document.frmSendToFriend.lastname.focus();
             return false;
           }
		}
	//var chkFilter=/^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
		//var chkFilter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
		//if (!(chkFilter.test(document.frmVoterShoutBox.email.value)))	
		var ret=true;
		var chkFilter=/^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
		if (mytrim(document.frmSendToFriend.email.value)!="" )
		{
			if (!(chkFilter.test(document.frmSendToFriend.email.value)))
			{
				alert("Please Enter Your Valid Email.");
				document.frmSendToFriend.email.focus();
				return false;
			}
			ret=false;
		 }	
		 
		 if (mytrim(document.frmSendToFriend.femail1.value)=="")
		 {
			 alert("Please Enter a valid Email Address.");
			 document.frmSendToFriend.femail1.focus();
		     return false;
		 }

		
		var checkBox=true;		
		if (mytrim(document.frmSendToFriend.femail1.value)!="")
		{
			if (!(chkFilter.test(document.frmSendToFriend.femail1.value)))
			{
				alert("Please Enter a valid Email Address.");
				document.frmSendToFriend.femail1.focus();
				return false;
			}
			ret=false;
			//alert("The value of the checkbox is : " + checkBox);
			//checkBox=false;
		 }		
		 
	 if (checkBox==true)
	 {
		if (mytrim(document.frmSendToFriend.femail2.value)!="")
			{
				if (!(chkFilter.test(document.frmSendToFriend.femail2.value)))
				{
					alert("Please Enter Valid Email Address.");
					document.frmSendToFriend.femail2.focus();
					return false;
				}
				ret=false;
				//checkBox=false;
			}
	 }
	if (checkBox==true)
	 {
		 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;
			//checkBox=false;
		 }
	 }
/*	 if (checkBox==true)
	  {
		 if (mytrim(document.frmSendToFriend.femail4.value)!="" && mytrim(document.frmSendToFriend.femail4.value)!= "Friend 4 E-mail ID")
		{
			if (!chkemail(document.frmSendToFriend.femail4))
			{
				 alert("Please Enter Valid Email Address.");
				 document.frmSendToFriend.femail4.style.borderColor='#E77776';
		         document.frmSendToFriend.femail4.style.background='#F8DBDB';
				document.frmSendToFriend.femail4.focus();
				return false;
			}
			ret=false;
			//checkBox=false;
		 }
	  }
	 if (checkBox==true)
	 {
		 if (mytrim(document.frmSendToFriend.femail5.value)!="" && mytrim(document.frmSendToFriend.femail5.value)!= "Friend 5 E-mail ID" )
		{
			if (!(chkFilter.test(document.frmSendToFriend.femail5.value)))
			{
				 alert("Please Enter Valid Email Address.");
				 document.frmSendToFriend.femail5.style.borderColor='#E77776';
		         document.frmSendToFriend.femail5.style.background='#F8DBDB';
				document.frmSendToFriend.femail5.focus();
				return false;
			}
			ret=false;
		 }
	 }
*/		 
	
		
		if(ret==true)
		{
				alert("Please Enter Valid Email Address.");
				document.frmSendToFriend.femail1.focus();
				return false;
		}
		else
		{
			 if (mytrim(document.frmSendToFriend.email.value)!="")
			{
				if (!(chkFilter.test(document.frmSendToFriend.email.value)))
				{
					 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 (document.frmSendToFriend.message.value == "")
		{
		  alert("Please Enter Your Message.");
		  document.frmSendToFriend.message.focus();
		  return false;
		}
		
		document.frmSendToFriend.submit();
	}