function newsletterForm()
{
		var newsLetterForm = document.getElementById('top_form');
		if(newsLetterForm.nameid01.value=='' || newsLetterForm.nameid01.value == "Enter Name")
		{
			alert("Please enter Name.");
			return false;
		}
		
		if(newsLetterForm.nameid02.value=='' || newsLetterForm.nameid02.value=="Enter Email Address")
		{
			alert("Please enter Email address.");
			return false;
		}
		else if(!echeck(newsLetterForm.nameid02.value))
		{
			return false;
		}
		
		return true;
		//if()
		
}


function validateJoinUs()
{
		var joinUsForm = document.getElementById('joinUsForm');
		if(joinUsForm.nameid.value=='')
		{
			alert("Please enter Name.");
			return false;
		}
		
		if(joinUsForm.phoneid.value=='')
		{
			alert("Please enter Phone.");
			return false;
		}
		
		if(joinUsForm.mailid.value=='')
		{
			alert("Please enter Email address.");
			return false;
		}
		else if(!echeck(joinUsForm.mailid.value))
		{
			return false;
			
		}
		
		if(joinUsForm.addressid.value=='')
		{
			alert("Please enter Address.");
			return false;
		}
		
		if(joinUsForm.activityid02.checked)
		{
			if(joinUsForm.otherid.value == '')
			{
				alert("Please enter Other Activity.");
				return false;
			}
		}
		
		
		return true;
		
}



function JoinUs_1()
{
	var joinUs2Form = document.getElementById('joinUs2');	
	
	if(joinUs2Form.name1id.value=='')
		{
			alert("Please enter Name.");
			return false;
		}
		
		if(joinUs2Form.phone1id.value=='')
		{
			alert("Please enter Phone.");
			return false;
		}
		
		if(joinUs2Form.mail1id.value=='')
		{
			alert("Please enter Email address.");
			return false;
		}
		else if(!echeck(joinUs2Form.mail1id.value))
		{
			return false;
			
		}
	
	return true;
	
}
function validate(frm)
{
	
	if(trim(frm.name.value) == "" )
	{

		alert("Please Enter Your Name..");
		frm.name.focus();
		return false;
		
	}
	
	if(trim(frm.phone.value) == ""  )
	{

		alert("Please Enter Your Phone Number..");
		frm.phone.focus();
		return false;
		
	}
	
	var email=trim(frm.email.value);
	
	if ((frm.email.value==null)||(frm.email.value==""))
	{
		alert("Please Enter your Email ID");
		frm.email.focus();
		return false;
	}
	if (echeck(frm.email.value)==false)
	{
		frm.email.value="";
		frm.email.focus();
		return false;
	}
	
	if(trim(frm.address.value) == ""  )
	{

		alert("Please Enter Your Address");
		frm.address.focus();
		return false;
		
	}
	
	if(trim(frm.name1.value) == "" )
	{

		alert("Please Enter Your Name..");
		frm.name1.focus();
		return false;
		
	}
	
	if(trim(frm.phone1.value) == ""  )
	{

		alert("Please Enter Your Phone Number..");
		frm.phone1.focus();
		return false;
		
	}
	
	var email1=trim(frm.email1.value);
	
	if ((frm.email1.value==null)||(frm.email1.value==""))
	{
		alert("Please Enter your Email ID");
		frm.email1.focus();
		return false;
	}
	if (echeck(frm.email1.value)==false)
	{
		frm.email1.value="";
		frm.email1.focus();
		return false;
	}
	
	
}

// JavaScript Document
//REMOVES THE LEADING AND TRAILING BLANK SPACES IN STRING
function trim(inputString) {
	var returnString = inputString;
	var removeChar =' ';
	if (removeChar.length){
	  while(''+returnString.charAt(0)==' ')	{
		  returnString=returnString.substring(1,returnString.length);
		}
		while(''+returnString.charAt(returnString.length-1)==' '){
	    returnString=returnString.substring(0,returnString.length-1);
	  }
	}
	return returnString;
}
	
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)
		{
		   alert("Invalid E-mail ID");
		   return false;
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
		{
		   alert("Invalid E-mail ID");
		   return false;
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
		{
		    alert("Invalid E-mail ID");
		    return false;
		}

		 if (str.indexOf(at,(lat+1))!=-1)
		{
		    alert("Invalid E-mail ID");
		    return false;
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
		{
		    alert("Invalid E-mail ID");
		    return false;
		 }

		 if (str.indexOf(dot,(lat+2))==-1)
		{
		    alert("Invalid E-mail ID");
		    return false;
		 }
		
		 if (str.indexOf(" ")!=-1)
		{
		    alert("Invalid E-mail ID");
		    return false;
		 }

 		 return true;					
	}