// JavaScript Document
<!--
function checkifvalid(form){	
	var pf=window.document.emaildownload;
	  if (pf.fullname.value==""){
		alert("Please enter your Name!");
		pf.fullname.focus();
		return false;
	  }
	  if (pf.email.value==""){
		alert("Please enter your Email!");
		pf.email.focus();
		return false;
	  }    
	  if (pf.company.value==""){
		alert("Please enter your phone!");
		pf.company.focus();
		return false;
	  }
	return true;
}