// JavaScript Document

function checkFormData(){
var d=document.newform;
   if(d.contact_person.value=="Your Full Name...")
  {
   alert("Please Enter contact person!");
   d.contact_person.focus();
   return false;
   } 
   
   if(d.telephone.value=="Your Telephone...")
  {
   alert("Please Enter your telephone!");
   d.telephone.focus();
   return false;
   } 
   
   
   var emailID=document.newform.email
//	alert(emailID);
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email ID")
		emailID.focus()
		return false;
	}
	if (echeck(emailID.value)==false){
		//emailID.value=""
		emailID.focus()
		return false;
	}
	
	
	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;
		 }   
  
   
   
 return true;
 }