GIF89a
function applyCouponCode() { var coupon=$("#coupon").val(); if(coupon=="") { popUP("Enter coupon code"); $("#coupon").focus(); return false; } if(coupon.length<2) { popUP("Invalid coupon code"); $("#coupon").focus(); return false; } if (window.XMLHttpRequest) { xmlhttp = new XMLHttpRequest(); } else { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (this.readyState==4 && this.status==200) { if(this.responseText==1) { popUP("Coupon applied successfully"); setInterval(function(){ window.location.reload(); },1200); } else if(this.responseText==3) { popUP("Already applied"); } else { popUP("Coupon code not found"); } } }; xmlhttp.open("GET","applyCouponCode.php?coupon="+coupon,true); xmlhttp.send(); } function popUP(msgg) { var x = document.getElementById("snackbar"); $("#snack_msgg").html(msgg); x.className = "show"; setTimeout(function(){ x.className = x.className.replace("show", "Hello"); }, 2500); }