function form_check()
{
	if(form1.name.value=="")
	{  
	alert("Please enter the Name");
	form1.name.focus(); 
	return false;
	}
	if(!document.getElementById("email").value){
	alert('Please enter your Email');
	document.getElementById("email").focus();
	return false;
	}else 
	   {    var emailStr=document.form1.email.value;   
			var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
			var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
			if (!(!reg1.test(emailStr) && reg2.test(emailStr))) 
			{
			 alert("Please check your Email address.");
			 form1.email.focus();
			  return false; 
			
			  }				
	
	  }	
	if(form1.address.value=="")
	{
	alert("Please enter the Postal address no.");
	form1.address.focus();
	return false;
	}else		 
	  if(form1.street_no.value=="")
	{
		alert("Please enter the Street no.");
		form1.street_no.focus();
		return false;
	}else		 
	  if(form1.suburb.value=="")
	{
		alert("Please select the Suburb");
		form1.suburb.focus();
		return false;
	}else		 
	  if(form1.postalcode.value=="")
	{
		alert("Please enter the Postal code");
		form1.postalcode.focus();
		return false;
	}else		 
	  if(form1.phone_num.value=="")
	{
		alert("Please enter the Phone no.");
		form1.phone_num.focus();
		return false;
	}else		 
	  if(form1.work_exp.value=="")
	{
		alert("Please enter the Work experience");
		form1.work_exp.focus();
		return false;
	}else		 
	  if(form1.referees.value=="")
	{
		alert("Please enter the Referees");
		form1.referees.focus();
		return false;
	}
	
	if(!document.getElementById("verify").value){
alert('Please enter the verification code given below');
document.getElementById("verify").focus();
return false;
}
if(document.getElementById("verify").value!=document.getElementById("vp").value){
alert('Verification code does not match');
document.getElementById("verify").value='';
document.getElementById("verify").focus();
return false;
}	
}