function validateForm()
{
	
	var errormessage=errormessage2=errormessage3="";
	
	
	
var x=document.forms["contact"]["fullname"].value;
if (x==null || x=="")
  {
	var errorcheck="1";
	var errormessage="Please enter your name!\n";

  }


var x=document.forms["contact"]["telephone"].value;
if (x==null || x=="")
  {
	  var errorcheck=1;
	  var errormessage2="Please enter your phone number!\n";

  }



var x=document.forms["contact"]["email"].value;
var atpos=x.indexOf("@");
var dotpos=x.lastIndexOf(".");

var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;


if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length || reg.test(x) == false)
  {
	  var errorcheck=1;
	  var errormessage3="Please enter a valid email address!";

  }





if (errorcheck=="1")
	{
		alert("This form was not sent!\n" + errormessage + errormessage2 + errormessage3)
		return true;
	}



















}