function checkInput(id, del) {
    if(id.value == del) {
        id.value="";
        id.style.color="#000000";
    }
}

function loadBlur(id, del) {
try {
    if(document.getElementById(id).value != del && document.getElementById(id).value != "") {
        document.getElementById(id).style.color="#000000";
    } else if (document.getElementById(id).value == "") {
        document.getElementById(id).value = del;
        document.getElementById(id).style.color="#999";
     }else if (document.getElementById(id).value == del) {
        document.getElementById(id).style.color="#999";
    }
    } catch (e) {}
}

function blurOn(id, del) {
     if(id.value == "") {
        id.value = del;
        id.style.color="#999";
    }    
}
function colour(img) {
    var oldsrc = img.src;
    var newimg = new Image();
    newimg.src = oldsrc.replace("_gs", "");
    img.src=newimg.src;
}
function desaturate(img) {
    var oldsrc = img.src;
    var newimg = new Image();
    newimg.src = oldsrc.replace(".jpg", "_gs.jpg");
    img.src=newimg.src;
}
function submitForm() {
    if(typeof(document.getElementById('VSPForm')) && document.getElementById('VSPForm') != null){
        var theForm = document.getElementById('VSPForm');
        theForm.submit();    
    }
}
function confirmDelete(url, msg) {
    var con = confirm(msg);
    if(con == true) {
        window.location = url;
    }
}
$(function(){
        
         
         $("body").on("click", ".datepickerWeekday", function(){ 
            $(this).parent().prev().find("input:radio").select().prop('checked', true);

            if (!$(this).hasClass("hasDatepicker"))
            {
                
                var delivery_time = $(this).prev('input').attr('value');                
                var deliveryDaysRequired = addDeliveryTime(delivery_time);
                if(deliveryDaysRequired > 0)
                    deliveryDaysRequired = deliveryDaysRequired + 1   
                $(this).datepicker({
                     inline: true,
                     dateFormat:   "dd/mm/yy",
                     minDate: deliveryDaysRequired,
                     beforeShowDay: function(date){
                         return setCustomDate(date, delivery_time);
                     }
                });
                $(this).datepicker("show");
            }
        });
        $("body").on("click", ".datepickerWeekend", function(){   
            $(this).parent().prev().find("input:radio").select().prop('checked', true);
            if (!$(this).hasClass("hasDatepicker"))
            {
                var delivery_time = $(this).prev('input').attr('value');
                var deliveryDaysRequired = addDeliveryTime(delivery_time);
                if(deliveryDaysRequired > 0)
                    deliveryDaysRequired = deliveryDaysRequired + 1
                $(this).datepicker({
                     inline: true,
                     dateFormat:   "dd/mm/yy",
                     minDate: deliveryDaysRequired,
                     beforeShowDay:  function(date)
                                     {
                                        //return [dt.getDay() == 0 || dt.getDay() == 6, ""];
                                        return setCustomDateWeekends(date, delivery_time);
                                     }
                });
                $(this).datepicker("show");
            }
        });
        
        function setCustomDateWeekends(date, delivery_time) {           
            var arr2 = disableAllWeekDays(date, delivery_time);            
            return [!arr2[0] ? false : true, ''];
        }
        
        function setCustomDate(date, delivery_time) {        
            var arr2 = disableAllTheseDays(date);            
            var arr3 = $.datepicker.noWeekends(date);
            return [(!arr2[0] || !arr3[0]) ? false : true, ''];
        }
         
        //Generate the disabled bank holidays dates
        var disabledDays = new Array();
                      disabledDays.push('5-8-2020');
           
                       disabledDays.push('5-8-2020');
           
                       disabledDays.push('5-8-2020');
           
                       disabledDays.push('5-8-2020');
           
                       disabledDays.push('5-8-2020');
           
                       disabledDays.push('5-8-2020');
           
               
         
        function addDeliveryTime(delivery_time){
              var curdate = new Date();
              var realDaysToAdd = 0;
              
              while (delivery_time > 0){
                curdate.setDate(curdate.getDate()+1);
                realDaysToAdd++;
                //check if current day is business day
                if (curdate.getDay() != 0 && curdate.getDay() != 6) {
                  delivery_time--;
                }

               } 
              return realDaysToAdd;
        } 
       
        function disableAllTheseDays(date, delivery_time){           
            var m = date.getMonth(), d = date.getDate(), y = date.getFullYear();
            //Determine the next delivery day
            var current_date = new Date();
           /* var next_delivery_d = current_date.getDate()*1 + delivery_time*1;
            var next_delivery_m = current_date.getMonth()*1;
            var next_delivery_y = current_date.getFullYear()*1;
            if(m != 1 && next_delivery_d*1 >= 30){
                next_delivery_d = next_delivery_d - (30 - current_date.getDate()*1);
                next_delivery_m = next_delivery_m + 1;                
            }else if(current_date.getMonth()*1 == 1 && next_delivery_d*1 >= 28){
                next_delivery_d = next_delivery_d - (28 - d); 
                next_delivery_m = next_delivery_m + 1;
            }
            if(next_delivery_m == 12){
                //going into a new year
                next_delivery_m = 0;
                next_delivery_y = next_delivery_y + 1;
            } 
             
            if(isValidDate(next_delivery_d + '/' + (next_delivery_m+1) + '/' + next_delivery_y)){
               
            
            
               disabledDays[disabledDays.length] = (next_delivery_m + 1) + '-' + next_delivery_d + '-' + next_delivery_y;
            //   alert((next_delivery_m + 1) + '-' + next_delivery_d + '-' + next_delivery_y);
            }*/
            disabledDays[disabledDays.length] =   (current_date.getMonth()*1 + 1) + '-' + current_date.getDate()*1 + '-' + current_date.getFullYear()*1;
                                disabledDays.push('8-26-2024');

                                disabledDays.push('4-22-2024');

                                disabledDays.push('4-15-2024');

                                disabledDays.push('4-29-2024');

                                disabledDays.push('5-28-2024');

                                disabledDays.push('4-8-2024');

                                disabledDays.push('4-1-2024');

                                disabledDays.push('4-2-2024');

                                disabledDays.push('3-29-2024');

                                disabledDays.push('5-6-2024');

                                disabledDays.push('5-27-2024');

                                disabledDays.push('4-3-2024');

                      
            for (i = 0; i < disabledDays.length; i++) {
                if($.inArray((m+1) + '-' + d + '-' + y,disabledDays) != -1) {
                    return [false];
                }
            }
            return [true];
        }
        
        function isValidDate(s) {
            var bits = s.split('/');
            var d = new Date(bits[2], bits[1] - 1, bits[0]);
            return d && (d.getMonth() + 1) == bits[1] && d.getDate() == Number(bits[0]);
        } 
        
        function disableAllWeekDays(date, delivery_time){           
            var m = date.getMonth(), d = date.getDate(), y = date.getFullYear();
            //Determine the next delivery day
            var current_date = new Date();
            var next_delivery_d = current_date.getDate()*1 + delivery_time*1;
            var next_delivery_m = current_date.getMonth()*1;
            var next_delivery_y = current_date.getFullYear()*1;
            if(m != 1 && next_delivery_d*1 >= 30){
                next_delivery_d = next_delivery_d - (30 - current_date.getDate()*1);
                next_delivery_m = next_delivery_m + 1;                
            }else if(current_date.getMonth()*1 == 1 && next_delivery_d*1 >= 28){
                next_delivery_d = next_delivery_d - (28 - d); 
                next_delivery_m = next_delivery_m + 1;
            }
            if(next_delivery_m == 12){
                //going into a new year
                next_delivery_m = 0;
                next_delivery_y = next_delivery_y + 1;
            } 
             
            if(isValidDate(next_delivery_d + '/' + (next_delivery_m+1) + '/' + next_delivery_y)){
               disabledDays[disabledDays.length] = (next_delivery_m + 1) + '-' + next_delivery_d + '-' + next_delivery_y;
            //   alert((next_delivery_m + 1) + '-' + next_delivery_d + '-' + next_delivery_y);
            }
                                disabledDays.push('3-30-2024');

                               disabledDays.push('3-23-2024');

                               disabledDays.push('4-27-2024');

                               disabledDays.push('3-16-2024');

                               disabledDays.push('3-9-2024');

                               disabledDays.push('3-2-2024');

                               disabledDays.push('2-24-2024');

                               disabledDays.push('2-17-2024');

                               disabledDays.push('12-23-2023');

                               disabledDays.push('4-20-2024');

                               disabledDays.push('4-6-2024');

                               disabledDays.push('4-13-2024');

                        for (i = 0; i < disabledDays.length; i++) {
                if($.inArray((m+1) + '-' + d + '-' + y,disabledDays) != -1 || (date.getDay() !=6)) {
                    return [false];
                }
            }
            return [true];
        }
        
    
})