jQuery(function($){
   	 $("#firstnum, #secondnum, #thirdnum").keyup(function () {
         	var firstnum =  $("#firstnum").val();
         	var secondnum =  $("#secondnum").val();
         	var thirdnum =  $("#thirdnum").val();
		$("#imernumber").val(firstnum+'-'+secondnum+'-'+thirdnum);
	console.log($("#imernumber").val())
	 });

   	 $("#firstname").keyup(function () {
         	var firstnum =  $("#firstname").val();
		//console.log(firstnum.length);
		if(firstnum.length > 13 || isAlphabet(firstnum) ){
			$("#maxfirst").css('display', 'inline');
			viewsubmit();
		}else{
			$("#maxfirst").css('display', 'none');
			viewsubmit();
		}

	 });

   	 $("#secondname").keyup(function () {
         	var secondnum =  $("#secondname").val();
		//console.log(secondnum.length);
		if(secondnum.length > 13 || isAlphabet(secondnum) ){
			$("#maxsecond").css('display', 'inline');

			viewsubmit();
		}else{
			$("#maxsecond").css('display', 'none');
			viewsubmit();
		}

	 });

   	 $("#firstnum, #secondnum, #thirdnum").keyup(function () {
		viewsubmit();
		console.log(this);
		if(!isAlphabet($(this).val())) $(this).val('')
	});

   	 $("#amount").keyup(function () {
		viewsubmit();
		if($("#amount").val() > 24 && $("#amount").val() < 10001 ){
			$("#erroramount").css('display', 'none');
		}else{
			$("#erroramount").css('display', 'inline');
		}
	});



function viewsubmit(){


		if($("#firstname").val().length > 13 || $("#secondname").val().length > 13 || isAlphabet($("#firstname").val()) || isAlphabet($("#secondname").val()) ){
			$(".paymentsubmit").css('display', 'none'); $(".paymentsubmitnoactive").css('display', 'block');
		}else{
			if( $("#firstname").val().length > 0 && $("#secondname").val().length > 0 && $("#firstnum").val().length == 2 && $("#secondnum").val().length == 2 && $("#thirdnum").val().length == 3 && $("#amount").val() > 24 && $("#amount").val() < 10001 ){
				$(".paymentsubmit").css('display', 'block'); $(".paymentsubmitnoactive").css('display', 'none');
			}else{
				$(".paymentsubmit").css('display', 'none'); $(".paymentsubmitnoactive").css('display', 'block');
			}
		}
}

function isAlphabet(str){
	for(var i = 0; i < str.length;  i++){
		var letter = str.substring(i, i+1);

		if(!isNaN(letter)){	
			if(letter != ' ')
			var sucess = true;
		}
	}
	if(sucess){
		return true
	}else{
		return false
	}
	
}


});