function validatecheckOutDates(sender,args)
{
    var days=0;
    var difference=0;            
    var chkInDate = document.getElementById("ctl00_ContentPlaceHolder1_TxtCheckin").value;
    var strSeparator = chkInDate.substring(2,3);
    var arrchkInDate = chkInDate.split(strSeparator);
    chkInDate = new Date(arrchkInDate[1]+"/"+arrchkInDate[0]+"/"+arrchkInDate[2]);
     var chkOutDate = document.getElementById("ctl00_ContentPlaceHolder1_TxtCheckout").value;
     var strSeparator = chkOutDate.substring(2,3);
     var arrchkOutDate = chkOutDate.split(strSeparator);
     chkOutDate = new Date(arrchkOutDate[1]+"/"+arrchkOutDate[0]+"/"+arrchkOutDate[2]);             
     difference =  chkOutDate - chkInDate;
     days = difference/(1000*60*60*24);	        
    if(days==0)
    {	        
        args.IsValid =false;		        
    }
    else if(days>15)
    {
        args.IsValid = false;		        
    }
    else
    {
        args.IsValid = true;                
    }
}              
var roomDtls=new Array(3);
    for(var t=0;t<3;t++)
    {
    var roomRec=new Array(3);
    roomRec[0]=1;	// for adults
    roomRec[1]=0;	// for children	
    roomDtls[t]=roomRec;
    }
    function updateArray(val,val1,ele)
    {
    roomDtls[val][val1]=ele.value;
    }
    function createRooms()
    {
           var table = document.getElementById("gueststable");   
           deleteTable(table);
           var rooms = document.getElementById("ctl00_ContentPlaceHolder1_rooms").value; 
           for (var count=0;count<rooms;count++)
            {
	            var row = table.insertRow(count + 1);	            
	            var cell0 = row.insertCell(0);
	            var cell1 = row.insertCell(1);
	            var cell2 = row.insertCell(2);
	            var cell3 = row.insertCell(3);		        
	            cell0.innerHTML = "Room" + (count + 1) ;		        
	            cell1.innerHTML = "<select id='adults' name='adults' onchange='updateArray("+count+",0,this)'><option value='1'>1</option><option value='2' selected='selected'>2</option><option value='3'>3</option><option value='4'>4</option></select>";
	            cell2.innerHTML = "<select id='childs' name='childs' onchange='createchildage(),updateArray("+count+",1,this)'><option value='0'>0 </option ><option value='1'>1</option><option value='2'>2</option></select>";
	            cell3.innerHTML = "<table id='agetable" + (count) +  "'></table>";
            } 
                var adults = document.getElementsByName("adults");
	            var children = document.getElementsByName("childs");		        
	            for (var count=0;count<rooms;count++)
                {
	            adults[count].value		=	roomDtls[count][0];
	            children[count].value	=	roomDtls[count][1];	
	            }
        }
      function createchildage()
      {      
           var rooms = document.getElementById("ctl00_ContentPlaceHolder1_rooms").value;                     
           for (var count=0;count<rooms;count++)
            {
                  var table=document.getElementById("agetable"+count);	              
                  var children = document.getElementsByName("childs");            
                  if(table.rows.length==1)
                  {
                     table.deleteRow(0);	 
                  }	 	              
                  if(parseInt(children[count].value)==1)
                    {
                        var row = table.insertRow(0);                          
                        var cell0 = row.insertCell(0);
                        cell0.innerHTML ="<input id='childage1' name='childage1' onchange='updateArray("+count+",2,this)' size='1' maxlength='2' value='12' type='text'/>";	
                    }
                    if(parseInt(children[count].value)==2)
                    {
                        var row = table.insertRow(0);                          
                        var cell0 = row.insertCell(0);
                        cell0.innerHTML ="<input id='childage1' name='childage1' onchange='updateArray("+count+",2,this)' size='1' maxlength='2' value='12' type='text' />";	
                        var cell1 = row.insertCell(1);
                        cell1.innerHTML ="<input id='childage1' name='childage1' onchange='updateArray("+count+",2,this)' size='1' maxlength='2' value='12' type='text' />";	
                    }	              
            }		        
      }
    function deleteTable(table)
    {
        for (var count=table.rows.length-1;count>0;count--)
        {
	        table.deleteRow(count);
        }
    } 
    function MM_swapImgRestore() 
    {
        var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
    }
    function MM_preloadImages() 
    {
        var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
        var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
        if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
    }
    function MM_findObj(n, d) 
    {
        var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
        d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
        if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
        for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
        if(!x && d.getElementById) x=d.getElementById(n); return x;
    }
    function MM_swapImage() 
    {
        var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
        if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
    }