function SetPage(pageNumber,reportType)
         {
          
    
           if (
           (pageNumber) && (pageNumber!="")&&
           (reportType) && (reportType!="")
           )
           {
             document.forms['form1'].elements['PageNumber'].value = pageNumber;
             document.forms['form1'].elements['ReportType'].value = reportType;
                                                                     
             __doPostBack('ShowPage', '');
           }
         }
         
         function IncrementPage(reportType,max)
         {
         var n = parseInt(document.forms['form1'].elements['PageNumber'].value);
         if(n<max)
         SetPage(n+1,reportType);
         
         }
         
         function DecrementPage(reportType)
         {
         var n = document.forms['form1'].elements['PageNumber'].value;
         if(n>1)
         SetPage(n-1,reportType);
         
         }
         function Clicked(btn)
         {
         var ForeignCities= document.forms['form1'].elements['ForeignCities'];
         var Countries= document.forms['form1'].elements['Countries'];
         
         var IranCities= document.forms['form1'].elements['IranCities'];
         var Provinces= document.forms['form1'].elements['Provinces'];
         
         var Categories= document.forms['form1'].elements['TourCategories'];
         var Categories_= document.forms['form1'].elements['TourCategories_'];
         
         var ForeignCities_= document.forms['form1'].elements['ForeignCities_'];
         var IranCities_= document.forms['form1'].elements['IranCities_'];
         
            if(btn==1)
            {
                var cityid = ForeignCities.options[ForeignCities.selectedIndex].value.split('$')[0];
                var countryid = Countries.options[Countries.selectedIndex].value;
                if(cityid==-1&&countryid==-1)
                {
                //window.navigate('Tours.aspx?rt=2&pn=1');
                window.location.href='Tours.aspx?rt=2&pn=1';
                
                }
                else if(cityid!=-1)
                {
                //window.navigate('Tours.aspx?rt=6&pn=1&dt='+cityid);
                window.location.href='Tours.aspx?rt=6&pn=1&dt='+cityid;
                
                }
                else if(countryid!=-1)
                {
                //window.navigate('Tours.aspx?rt=4&pn=1&dt='+countryid);
                window.location.href='Tours.aspx?rt=4&pn=1&dt='+countryid
                }
            }
            else if(btn==2)
            {
            var cityid = IranCities.options[IranCities.selectedIndex].value.split('$')[0];
                var provinceid = Provinces.options[Provinces.selectedIndex].value;
                
                if(cityid==-1&&provinceid==-1)
                {
                //window.navigate('Tours.aspx?rt=3&pn=1');
                window.location.href='Tours.aspx?rt=3&pn=1';
                }
                else if(cityid!=-1)
                {
                //window.navigate('Tours.aspx?rt=6&pn=1&dt='+cityid);
                window.location.href='Tours.aspx?rt=6&pn=1&dt='+cityid;
                
                }
                else if(provinceid!=-1)
                {
                //window.navigate('Tours.aspx?rt=5&pn=1&dt='+provinceid);
                window.location.href='Tours.aspx?rt=5&pn=1&dt='+provinceid;
                }
            }
            else if(btn==3)
            {
            var catid = Categories.options[Categories.selectedIndex].value;
            //window.navigate('Tours.aspx?rt=7&pn=1&dt='+catid);
			  
            window.location.href='Tours.aspx?rt=7&pn=1&dt='+catid
            }
            else if(btn==6)
            {
            var catid = Categories_.options[Categories_.selectedIndex].value;
            //window.navigate('Tours.aspx?rt=7&pn=1&dt='+catid);
			  if(catid==-1)
                {	  
                //window.navigate('Tours.aspx?rt=3&pn=1');
                alert('ابتدا عنوان تور مورد نظر خود را انتخاب نمایید');
					  
                }
                else if(window!=-1)
                {
                window.location.href='Tours.aspx?rt=7&pn=1&dt='+catid
				}
            }
            else if(btn==4)
            {
            var cityid = ForeignCities_.options[ForeignCities_.selectedIndex].value;
				
                
                if(cityid==-1)
                {	  
                //window.navigate('Tours.aspx?rt=3&pn=1');
                alert('ابتدا شهر مورد نظر خود را انتخاب نمایید');
					  
                }
                else if(cityid!=-1)
                {
              
                //window.navigate('Tours.aspx?rt=6&pn=1&dt='+cityid);
                window.location.href='Tours.aspx?rt=6&pn=1&dt='+cityid;
                
                }
               
            }
            else if(btn==5)
            {
            var cityid = IranCities_.options[IranCities_.selectedIndex].value;
                
                
                if(cityid==-1)
                {
                //window.navigate('Tours.aspx?rt=3&pn=1');
                alert('ابتدا شهر مورد نظر خود را انتخاب نمایید');
                }
                else if(cityid!=-1)
                {
                //window.navigate('Tours.aspx?rt=6&pn=1&dt='+cityid);
                window.location.href='Tours.aspx?rt=6&pn=1&dt='+cityid;
                
                }
               
            }
            
         }

     var arr = [];
     function Filter(pid)
     {
     var slc_c = document.form1.elements["ForeignCities"];
     
     
        for(j=0;j<arr.length;j++)
        {
        if (navigator.appName == "Microsoft Internet Explorer")
                {
                  slc_c.add(arr[j],1);
                }
                else if (navigator.appName == "Netscape")
                {
                  slc_c.add(arr[j],null);
                }
           
            
        }
         arr = [];
         
         for(i=slc_c.options.length-1;i>0;i--)
         {
            var str=slc_c.options[i].value.split('$');
            
            if(str[1]!=pid)
            {
               
                arr.push(slc_c.options[i]);
                slc_c.remove(i);
               
                
            }
            else
            {
            
            
            }
            
         }
         
         
     }
     
     function Filter_(pid)
     {
     var slc_c = document.form1.elements["IranCities"];
     
     
        for(j=0;j<arr.length;j++)
        {
            
             if (navigator.appName == "Microsoft Internet Explorer")
                {
                  slc_c.add(arr[j],1);
                }
                else if (navigator.appName == "Netscape")
                {
                  slc_c.add(arr[j],null);
                }
            
        }
         arr = [];
         for(i=slc_c.options.length-1;i>0;i--)
         {
            var str=slc_c.options[i].value.split('$');
            
            if(str[1]!=pid)
            {
               
                arr.push(slc_c.options[i]);
                slc_c.remove(i);
               
                
            }
            else
            {
            
            
            }
            
         }
     }

  function OnLoad()
  {
     var e = document.form1.elements['Countries'];
                           Filter(e.options[e.selectedIndex].value);
                           
     var e = document.form1.elements['Provinces'];
                           //alert(e.options[e.selectedIndex].value);
                           Filter_(e.options[e.selectedIndex].value);                      
  }