function get_total(e_adult,d_adult,e_child,d_child,e_family,d_family,e_couple_kids1,d_couple_kids2){ var total; total=($("#e_single").val())*35+($("#d_single").val())*40+($("#e_couple").val())*65+($("#d_couple").val())*70+($("#e_child").val())*10+($("#d_child").val())*15+($("#e_couple_kids").val())*80+($("#d_couple_kids").val())*90+($("#e_std").val())*20+($("#d_std").val())*20+($("#e_std_vol").val())*0+($("#d_std_vol").val())*0+($("#e_couple_kids1").val())*110+($("#d_couple_kids2").val())*120; document.getElementById("total").innerHTML= "Grand Total : $"+total; paypal.innerHTML= ""; document.getElementById("grand_total").value=total; } function validateEmail(email) { var re = /^((\\.,;:\s@\"]+(\.\\.,;:\s@\"]+)*)|(\".+\"))@((\{1,3}\.{1,3}\.{1,3}\.{1,3}\])|((+\.)+{2,}))$/; return re.test(email); } function get_next(){ if (validateEmail($("#email").val())){ if(document.getElementById("email").value != […]