function validation()
{
 if(document.f1.fname.value=="")
 {
 alert("You must input your First Name");
 return false;
 
 }
 
 if(document.f1.lname.value=="")
 {
 alert("You must input your Last Name");
 return false;
 
 }
 
 if(document.f1.com.value=="")
 {
 alert("You must input Company Name");
 
 return false;
 }
 
 if(document.f1.email.value=="")
 {
 alert("You must input your Email Address");
 
 return false;
 }
 
 if(document.f1.ph.value=="")
 {
 alert("You must input your Phone Number");
 return false;

 }
 
 if(document.f1.msg.value=="")
 {
 alert("You must input Message");
 return false;
 
 }
 return true;
}