function validateForm()
{
	var form = document.infoform;
	
//  FOR NORMAL TEXT FIELD VALIDATIUON
	if(form.first_name.value=="")
	{
		alert("Please Enter Your First Name") ;
		form.first_name.focus() ;
		return false;
	}
	
		if(form.last_name.value=="")
	{
		alert("Please Enter Your Last Name") ;
		form.last_name.focus() ;
		return false;
	}
	
		if(form.dob.value=="")
	{
		alert("Please Enter Your DOB") ;
		form.dob.focus() ;
		return false;
	}
	
	
//  FOR E-MAIL ID VALIDATIUON

	if(form.email.value=="")
	{
		alert("Please Enter Your Email ID") ;
		form.email.focus() ;
		return false;
	}	
		if (!form.email.value.match(/^[\w\.\-]+@([\w\-]+\.)+[a-zA-Z]+$/))
		{
			alert("Please Enter A Valid Email ID");
			form.email.focus();
			//form.email.value="";
			return false;
		}
		
// FOR NUMARIC PHONE VALIDATIUON	
	if(form.phone.value=="")
	{
		alert("Please Enter Your  Phone") ;
		form.phone.focus() ;
		return false;
	}
		if(isNaN(form.phone.value)==true)
		{
			alert("Phone Number must be numeric") ;
			form.phone.focus();
			form.phone.value="";
			return false;
	}
	
	
		return;
}