function validate_contact() {
	var obj = document.contact;
	if(obj.first_name.value == '') {
		alert('Please enter first name.');
		obj.first_name.focus();
		return false;
	}
	if(obj.last_name.value == '') {
		alert('Please enter last name.');
		obj.last_name.focus();
		return false;
	}
	if(obj.company_name.value == '') {
		alert('Please enter company.');
		obj.company_name.focus();
		return false;
	}
	if(obj.title_name.value == '') {
		alert('Please enter title.');
		obj.title_name.focus();
		return false;
	}
	if(obj.phone.value == '') {
		alert('Please enter phone.');
		obj.phone.focus();
		return false;
	}
	if(obj.email_name.value == '') {
		alert('Please enter email.');
		obj.email_name.focus();
		return false;
	}
	  var re = /^[a-z,A-Z,\1-9\.]{1,}@[a-z,\-,\_\1-9\]{1,}\.[a-z,\.]{2,}$/;
       var s=document.getElementById("email_name").value;
        if(!re.test(s)){
		 alert('Please enter a valid email address.');
		obj.email_name.focus();
		return false;	
			}
	if(!obj.ds.checked && !obj.p.checked && !obj.om.checked) {
		alert('Please select atleast 1 service you are interested in.');
		//obj.email_name.focus();
		return false;
	}
	/*if(obj.pd.value == '') {
		alert('Please enter product description.');
		obj.pd.focus();
		return false;
	}*/
	return true;
}

function validate_newsl() {
	var obj = document.newsl;
	
	if(obj.first_name.value == '') {
		alert('Please enter first name.');
		obj.first_name.focus();
		return false;
	}
	
	if(obj.email.value == '') {
		alert('Please enter email.');
		obj.email.focus();
		return false;
	}
	
	return true;
}