function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_swapImgRestore() { //v3.0
  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() { //v3.0
  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) { //v4.01
  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() { //v3.0
  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];}
}

///for display or none//
function display (sID) {
	oObj = document.getElementById(sID);
		if (oObj) {
		oObj.style.display='inline';
		}
}

function hide (sID) {
	oObj = document.getElementById(sID);
		if (oObj) {
		oObj.style.display='none';
		}

}
////

/////for menu top index /////
function get_menu(id){
	  for (i=1;i<=7;i++){
			  if (id==i){
				  	  document.getElementById('main_menu'+i).innerHTML='<img src="images/menu/mntop_de_0'+i+'.gif" name="mainmn'+i+'" border="0" id="mainmn'+i+'"/>';
				  }else{
						document.getElementById('main_menu'+i).innerHTML='<img src="images/menu/mntop_0'+i+'.gif" name="mainmn'+i+'" border="0" id="mainmn'+i+'"   onmouseover="this.src=\'images/menu/mntop_over_0'+i+'.gif\'" onmouseout="this.src=\'images/menu/mntop_0'+i+'.gif\'"/>';
				  }
	   }
}

///for menu top inner///
function get_mntop(id){
	document.getElementById('main_menu'+id).innerHTML='<img src="images/menu/mntop_over_0'+id+'.gif" name="mainmn'+id+'" border="0" id="mainmn'+id+'">';
}

function get_cate(id){
	document.getElementById('mnright'+id).innerHTML='<img src="images/menu/submn_over_0'+id+'.gif" name="mn_right'+id+'" border="0" id="mn_right'+id+'">';
}
////

//for type test ฟังก์ชันนี้สามารถลบได้หลังจากโปรแกรมลง แค่ไกด์ให้เห็นชัดขึ้น
//function get_type(id,num) 
//{
//
//for(i=1;i<=num;i++)
//	{
//		if(id==i) {
//			document.getElementById("type"+i).className='listType_de';
//			display("subtype"+i);
//			}else{
//			document.getElementById("type"+i).className='listType';
//			hide("subtype"+i);
//			}
//	}
//}
////

///for type of synthetic turf
function get_type_syn(id) 
{
	for(i=1;i<=5;i++)
	{
		if(id==i) {
			document.getElementById("type_syn"+i).className='listType_de';
			}else{
			document.getElementById("type_syn"+i).className='listType';
			}
	}
}

//for hotel greens page
function GetHotel(id) 
{
	for(i=1;i<=5;i++)
	{
		if(id==i) {
			document.getElementById("mnHotel"+i).className='mnref_de';
			}else{
			document.getElementById("mnHotel"+i).className='mnref';
			}
	}
}
///

// for project reference
function GetRef(id) 
{
	for(i=1;i<=7;i++)
	{
		if(id==i) {
			document.getElementById("mnRef"+i).className='mnref_de';
			}else{
			document.getElementById("mnRef"+i).className='mnref';
			}
	}
}
///

///for photo
function GetPhoto(id) 
{
	for(i=1;i<=20;i++)
	{
		if(id==i) {
			document.images['large'].src='images/ImgConStruc/'+id+'b.jpg';
			document.getElementById("pic"+i).className='ImgRef_sDe';
			}else{
			document.getElementById("pic"+i).className='ImgRef_Sm';
			}
	}
}

function GetPhoto_GM18(id) 
{
	for(i=1;i<=5;i++)
	{
		if(id==i) {
			document.images['large'].src='images/ImgGM-18/'+id+'b.jpg';
			document.getElementById("pic"+i).className='ImgRef_sDe';
			}else{
			document.getElementById("pic"+i).className='ImgRef_Sm';
			}
	}
}

///for hotel green page
function GetPhoto_Hotel_Dusit(id) 
{
	for(i=1;i<=2;i++)
	{
		if(id==i) {
			document.images['large'].src='images/ImgHotel/dusit/'+id+'b.jpg';
			document.getElementById("pic"+i).className='ImgRef_sDe';
			}else{
			document.getElementById("pic"+i).className='ImgRef_Sm';
			}
	}
}

function GetPhoto_Hotel_thepark(id) 
{
	for(i=1;i<=2;i++)
	{
		if(id==i) {
			document.images['large'].src='images/ImgHotel/thepark/'+id+'b.jpg';
			document.getElementById("pic"+i).className='ImgRef_sDe';
			}else{
			document.getElementById("pic"+i).className='ImgRef_Sm';
			}
	}
}

function GetPhoto_Hotel_baiyoke(id) 
{
	for(i=1;i<=3;i++)
	{
		if(id==i) {
			document.images['large'].src='images/ImgHotel/baiyoke/'+id+'b.jpg';
			document.getElementById("pic"+i).className='ImgRef_sDe';
			}else{
			document.getElementById("pic"+i).className='ImgRef_Sm';
			}
	}
}

function GetPhoto_Hotel_majestic(id) 
{
	for(i=1;i<=2;i++)
	{
		if(id==i) {
			document.images['large'].src='images/ImgHotel/majestic/'+id+'b.jpg';
			document.getElementById("pic"+i).className='ImgRef_sDe';
			}else{
			document.getElementById("pic"+i).className='ImgRef_Sm';
			}
	}
}

function GetPhoto_Hotel_ntk(id) 
{
	for(i=1;i<=3;i++)
	{
		if(id==i) {
			document.images['large'].src='images/ImgHotel/ntk/'+id+'b.jpg';
			document.getElementById("pic"+i).className='ImgRef_sDe';
			}else{
			document.getElementById("pic"+i).className='ImgRef_Sm';
			}
	}
}


////

/// for page
//-------------------number----------------------------------------
function IsNum(w) {
	
  var s=w.value;
	
  for (var i = 0; i < s.length; i++) 
   {
   var ch = s.substring(i, i + 1);
   if (ch < "0" || "9" < ch)
     {
		 w.value='';	 
		 alert("Please enter numeric only.");
		 return false;
		 break;
     }
   }
  return true;
  }


function FormPage()
{
    var maxPage=document.getElementById("maxPage");
	var numPage=document.getElementById("page");
	
    if(numPage.value == null || numPage.value==0){
		
			alert('Please specify page number');
			numPage.focus();
			return false;
			
	}else if(!IsNum(numPage)){
		
			alert('Page number needs to be in numeric format');
			numPage.value=1;
			numPage.focus();
			return false;
			
	}else if((parseInt(numPage.value) < 1 ) || ( parseInt(numPage.value) > parseInt(maxPage.value) )){
		
			alert('Page number must contain a number between 1 and '+maxPage.value+' ');
			numPage.focus();
			return false;
	}
 
}
//-----------chek key search----------------
function trims(str)
{
 return str.replace(/^\s+|\s+$/g, ''); 
}

function chkSearch(){
	
	if(trims(document.getElementById("txtsearch").value)==''){
	alert("Please enter your search terms.");
	document.getElementById("txtsearch").value='';
	document.getElementById("txtsearch").focus();
	return false;
	}
}


////--------------