function fufeed()
{
var alpha=/^[a-zA-Z]+$/;
//var alpha=/^d{6}/;
var obj=document.myform; 

 

 if (obj.CName.value=="")  
 {    
   alert ("Please Enter  Name!")    
   obj.CName.focus()    
   return false  
 }  
 
 
  if (obj.email.value=="")  
 {    
 alert ("Please Enter Email Address!")    
 obj.email.focus()    
 return false  
 }
 else if (obj.email.value!="") 					
   {						
   email_val=obj.email.value;						
   pos=email_val.indexOf("@");						
   pos1=email_val.indexOf(".");						
   if(pos==-1 || pos1==-1)						
   {
alert("Email Id should be valid.!");							
obj.email.focus();							
return false;	

	}
   }  return true;
  
   }