// JavaScript Documenttry



       function check2()
	   

     {
	    if(window.document.form3.Name.value=="") 
	  {
	  alert("Please enter your Name") ; 
	  window.document.form3.Name.focus();
	  return false;
	  }
	   if(window.document.form3.EmailID.value=="") 
	  {
	  alert("Please enter your EmailID") ;
	  window.document.form3.EmailID.focus()
	   return false;
	   }
	   if (echeck(window.document.form3.EmailID.value)==false){
		
		window.document.form3.EmailID.focus();
		return false;
	}
	    if(window.document.form3.Phone.value=="") 
	  {
	  alert("Please enter your Phone")  ;
	   window.document.form3.Phone.focus();
	  return false;
	  }
	  if(isNaN(document.form3.Phone.value)) {
	alert("Kindly enter an integer value for the Phone.");
	document.form3.Phone.focus();
	return false;
}
	  if(window.document.form3.Country.value=="") 
	  {
	    alert("Please enter your Country");
	   window.document.form3.Country.focus();
	      return false;
	  } 
	  
	  }
	  function echeck(str) {
//alert("emailid is "+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				
	}