function validate_eyeCare()
{
	
	var sName = document.getElementById('sName').value;	
	var email = document.getElementById('emailid').value ;
	if ( sName == "" )
	{
		alert("Please enter the Your name");
		document.getElementById('sName').focus();
		return(false);
	}	
	else if ( email == "" )
	{
		alert("Please enter the Email Address ");
		document.getElementById('emailid').focus();
		return(false);
	}
	else if (checkemail(email)== false)
	{
		alert("Please enter a valid Email Address.");
		document.getElementById('emailid').focus();
		return(false);
	}
	
	return true;
}


function checkEmail(email)
{
	var test1 = "@" ;
	var test2 = "." ;
	var count1 = 0 ;
	var count2 = 0 ;
	
	
	for( i=0;i< email.length ; i++)
    {
     var  ch1 = email.charAt(i);
     if ( count1 != 0 )
     break;
     for(j=0;j < test1.length ; j++)
     {
       if( ch1 == test1.charAt(j) )
       {
         count1 = count1+1;
         break; 
       }
     } 
    }
	for( i=0;i< email.length ; i++)
    {
     var  ch2 = email.charAt(i);
     if ( count2 != 0 )
     break;
     for(j=0;j < test2.length ; j++)
     {
       if( ch2 == test2.charAt(j) )
       {
         count2 = count2+1;
         break; 
       }
     } 
    }
    if( count1 == 0 )
    {
      //alert("Invalid Email Address  must contain '@'");
      //document.getElementById('emailId').focus()
      return true;
    } 
    if( count2 == 0 )
    {
      //alert("Invalid Email Address must contain '.'");
      //document.getElementById('emailId').focus()
		return true;
    } 
	if((email.charAt(0) == "@") || ( email.charAt(0) == ".")  )
	{
	  //alert("Invalid Email Address ");
	//  document.getElementById('emailId').value="";
     // document.getElementById('emailId').focus()
      return true; 
	}
	else
	{
		return false
	}
}
function isNumeric(pin)
{
	var test = "abcdefghijklmnopqrstuvwxyz!@#$%^&*()_+|." ;
	var count = 0 ;            
    for( i=0;i< pin.length ; i++)
    {
        var  ch = pin.charAt(i);
         if ( count != 0 )
             break;
         for(j=0;j < test.length ; j++)
          {
              if( ch == test.charAt(j) )
               {
                  count = count+1;
                   break; 
                 }
           } 
    }
    if( count != 0 )
    {
		return (true);
    }
	else
	{
		return false
	}
}
var testresults
function checkemail(email)
{
	var str=email
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(str))
	{
		testresults=true
	}
	else
	{		
		testresults=false
	}
	return (testresults)
}

/*
function validate_rfi()
{
		

		var fr=document.rfi_form;

		var a,b,c,d,e,f,g,h,i,j,k,l,m;

		var em="";

		a=fr.First_Name.value;
		b=fr.Last_Name.value;
		
		c=fr.Job_Title.value;
		d=fr.Company.value;
		
		e=fr.email.value;
		f=fr.Phone.value; 
		
	//	g=fr.cb.value;
		h=fr.Industry.value;
		
		i=fr.About_Brickwork.value;
		j=fr.Comment.value;
		
		
		var total="";
		for(var i=0; i < fr.cb.length; i++){
		if(fr.cb[i].checked)
		total +=fr.cb[i].value + "\n";
		}

		
		if ((a==""))

		{   
		em=em+"* Your Full Name must be entered\n";

		}
		if ((b==""))
		{   
		em=em+"* Your Last Name must be entered\n";
		}
		
		if ((c==""))
		{   
		em=em+"* Your Job Title must be entered\n";
		}
		
		if ((d==""))
		{   
		em=em+"* Your Company Name must be entered\n";
		}
		
		
		if ((e==""))

		{   
		em=em+"* Your Email Address must be entered\n";

		}
		else
		if( e.indexOf("@")==-1) 
		{
		
		em=em+"* Your Email address must be in proper format e.g. xyz@website.com \n";
		}else
		if( e.indexOf(".")==-1 ) 
		{
		
		em=em+"* Your Email address must be in proper format e.g. xyz@website.com \n";
		}
		
		
		if ((f==""))
		{
		em=em+"* Your Phone Number must be entered\n";
		}
		if(total=="")
		{
		em=em+"* Your Areas of Interest not selected\n";	
		}
		
		if ((h=="null"))
		{
		em=em+"* Your Industry is not selected\n";
		}
		
		if ((i=="Others"))
		{
		em=em+"* Select any one media\n";
		}
		
		if ((j==""))
		{
		em=em+"* Your Comments must be entered\n";
		}
		
		
		if (em != ""){ 
		alert("Errors occured during the submission. \n\n Please verify the following : \n\n" + em);

		return false;}

		else

		return true;

	}
	*/