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];}
}

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

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function confirmLink(theLink,msg)
{
    // Confirmation is not required in the configuration file
    var is_confirmed = confirm(msg);
    return is_confirmed;
} // end of the 'confirmLink()' function


function openFullScreenWin(url) {
if (document.layers) {
 	windowWidth = screen.width - 9;
	windowHeight = screen.height - 58;
	windowprops = "scrollbars,alwaysRaised,titlebar=0,top=0,left=0,width=" + windowWidth + ",height=" + windowHeight;
	myNewWin = window.open(url, "popupPage", windowprops);
	myNewWin.focus()
}
   else if (document.all) {
  	myNewWin = window.open(url, "popupPage", 'fullscreen=yes,scrollbars=yes');
  	myNewWin.focus()
   }
}

function IsEmpty(szStr) {
	for(var i=0; i<szStr.length; i++) {
		if(szStr.charAt(i) == ' ')
			szStr = szStr.substring(i-- + 1, szStr.length);
		else
			break;
	}
	if(szStr.length)
		return false;
	else
		return true;
}

function IsNumber(szNumber)
{
	var szChar = "";

	for (var i=0; i < szNumber.length; i++){
		szChar = Trim(szNumber.charAt(i));
		if (szChar != ","  &&  szChar != "." )
		{
			if (szChar.length == 0 || isNaN(szChar))
				return false;
		}
	}
	return true;
}


function IsNumber(szNumber,szLimit){

	for (var i=0; i < szNumber.length; i++){
		if (szNumber.charAt(i) != ","  &&  szNumber.charAt(i) != "." )
			if (isNaN(szNumber.charAt(i)))
				return false;
	}
	return true;
}

function Trim(szStr) {
	return TrimLeft(TrimRight(szStr));
}

function TrimLeft(szStr) {
	for(var i=0; i<szStr.length; i++) {
		if(szStr.charAt(i) == ' ')
			szStr = szStr.substring(i-- + 1, szStr.length);
		else
			break;
	}
	return szStr;
}

function TrimRight(szStr) {
	for(var i=szStr.length - 1; i>=0; i--) {
		if(szStr.charAt(i) == ' ')
			szStr = szStr.substring(0, i);
		else
			break;
	}
	return szStr;
}

function OnFrmSubmit(frm) {
	if(IsEmpty(frm.txbLogin.value)) {
		alert("Please enter your Login name !");
		frm.txbLogin.focus();
		return false;
	}
	else if(IsEmpty(frm.txbPassword.value)) {
		alert("Please enter your Password !");
		frm.txbPassword.focus();
		return false;
	}
	return true;
}

function DoOpenPicServer(picName)
{
  var winHandle = window.open("","picwin","scrollbars=yes,status=yes,width=400,height=400")
  if(winHandle != null){
    var htmlString = "<html><head><title>Picture</title></head>"
          htmlString += "<img src='"+   picName + "'>"
          htmlString += "</body></html>"
    winHandle.document.open()
    winHandle.document.write(htmlString)
    winHandle.document.close()
    }
  //if(winHandle != null) winHandle.focus() //brings window to top
  //return winHandle
}

function DoOpenPicLocal(picName)
{
     /*alert(picName);
     mywin = window.open(picName,"picwin","scrollbars=yes,status=yes,width=400,height=400");  */
        if ( picName == "" ) return ;
	var strPic = '';
	//alert(picName);
   	for(var i=0; i<picName.length; i++) {
		   //alert( picName.charAt(i));
		   if(   picName.substring(i ,i+1)  == "\\"  )
		   {
		        strPic = strPic  + "/" ;
		   }
		   else

		    strPic = strPic + picName.charAt(i);

	}

   //alert(strPic);

   var winHandle = window.open("","picwin","scrollbars=yes,status=yes,width=400,height=400")
   if(winHandle != null){
    var htmlString = "<html><head><title>Picture</title></head>"
          htmlString += "<img src='file://"+   strPic + "'>"
          htmlString += "</body></html>"
    winHandle.document.open()
    winHandle.document.write(htmlString)
    winHandle.document.close()
    }
}

function MM_openMailToWindow(theURL) { //v2.0
  var features = "width=577,height=382,screenx=0,screeny=0,top=0,left=0";
  var winName = "popmail";
  window.open(theURL,winName,features);
}

function MM_openMailToWindowSP(theURL,height) { //v2.0
  var features = "width=577,height="+height+",screenx=0,screeny=0,top=0,left=0";
  var winName = "popmail";
  window.open(theURL,winName,features);
}

function MM_openMailToWindow2(theURL) { //v2.0
  var features = "width=577,height=565,screenx=0,screeny=0,top=0,left=0";
  var winName = "popmail";
  window.open(theURL,winName,features);
}

function MM_openSugMailWindow(theURL) { //v2.0
  var features = "width=577,height=350,screenx=0,screeny=0,top=0,left=0";
  var winName = "popmail";
  window.open(theURL,winName,features);
}

function IsCorrectEmail(sztmpEmail)
{
	if(	(sztmpEmail.indexOf("<") !=-1) ||
			(sztmpEmail.indexOf(">") !=-1) ||
			(sztmpEmail.indexOf("(") !=-1) ||
			(sztmpEmail.indexOf(")") !=-1) ||
			(sztmpEmail.indexOf(",") !=-1) ||
			(sztmpEmail.indexOf("!") !=-1) ||
			(sztmpEmail.indexOf("'") !=-1) ||
			(sztmpEmail.indexOf(":") !=-1) ||
			(sztmpEmail.indexOf('"') !=-1) ||
			(sztmpEmail.indexOf("\\") !=-1) ||
			(sztmpEmail.indexOf("#") !=-1) ||
			(sztmpEmail.indexOf("[") !=-1) ||
			(sztmpEmail.indexOf("]") !=-1) ||
			(sztmpEmail.indexOf(";") !=-1) ||
			(sztmpEmail.indexOf("%") !=-1) ||
			(sztmpEmail.indexOf("@")==-1) ||
			(sztmpEmail.slice(sztmpEmail.indexOf("@")+1, sztmpEmail.length) == "") ||
			(sztmpEmail.slice(sztmpEmail.indexOf("@")+1, sztmpEmail.length).indexOf(".") == -1) ||
			(sztmpEmail.charAt(sztmpEmail.length - 1) == "." ) ||
			(sztmpEmail.slice(sztmpEmail.slice(sztmpEmail.indexOf("@")+1, sztmpEmail.length).indexOf(".")) == ""))
		{
			return false;
		}
		else
		{
			return true;
		}
}

function GetCurrency(szInput) {
	var sztmp;
	var szSubfix;
	var i, n;
	var bDot;

	if(szInput.length <= 3 || szInput.indexOf(",") != -1)
		return szInput;

	szSubfix = "";
	if((i = szInput.indexOf(".")) != -1) {
		bDot = true;
		szSubfix = szInput.substring(i + 1);
		szInput = szInput.substring(0, i);
		if(szSubfix.length >= 2)
			szSubfix = szSubfix.substring(0, 2);
		else
			szSubfix += "0";
	}
	else
		bDot = false;

	sztmp = "";
	n = szInput.length - 1;
	i = 0;
	while(n >= 0) {
		sztmp += szInput.charAt(n--);
		if(++i >= 3 && n >= 0) {
			sztmp += ",";
			i = 0;
		}
	}
	if(bDot)
		sztmp = ReverseString(sztmp) + "." + szSubfix;
	else
		sztmp = ReverseString(sztmp);
	return sztmp;
}

function ReverseString(szInput) {
	var sztmp;
	var i;

	i = 0;
	sztmp = "";
	for(i = szInput.length; i>=0; i--)
		sztmp += szInput.substring(i - 1, i);

	return sztmp;
}

function ToNumber(szNumber)
{
	var sztmp = "";
	var sztmp2 = "";
	var szPrefix = "";
	var szSubfix = "";
	sztmp2 = szNumber;
	//alert ("sztmp2 = "+sztmp2);
	for (var i=0; i < szNumber.length; i++){
		if (szNumber.charAt(i) != ",")
		{
			if (szNumber.charAt(i) == ".")
			{
				sztmp += szNumber.charAt(i);
			}
			else
			{
				if (isNaN(szNumber.charAt(i)))
					return false;
				else
					sztmp += szNumber.charAt(i);
			}
		}
	}
	return parseFloat(sztmp);
}

function GoToPage(frm,sztmp,sztmp2)
{

	frm.go_url.value = sztmp;

	frm.action = sztmp2;

	frm.submit();

}

function disable(component) {
	component.disabled = true;
	// netscape also add this
	component.onfocus = skip;
}

function enable(component) {
	component.disabled = false;
	// netscape also add this
	component.onfocus = null;
}

function skip(e) {
	this.blur();
}

function  Chk_DeleteId_char(frm,chkname)
{
	var del_id = "";
	for (var i = 0; i < frm.elements.length; i++)
	{
		if(frm.elements[i].name == chkname )
		{
			if (frm.elements[i].checked == true ) {
				if(frm.elements[i].value.length > 0) {
					del_id = del_id+"'"+frm.elements[i].value+"',";
				}
			}
		}
	}
	return del_id;
}

function  Chk_DeleteId(frm,chkname)
{
	var del_id = "";
	var loop = 0;
	for (var i = 0; i < frm.elements.length; i++)
	{
		if(frm.elements[i].name == chkname )
		{
			if (frm.elements[i].checked == true ) {
				if(frm.elements[i].value.length > 0) {
					if ( loop > 0 )
					{
						del_id += ",";
					}
					del_id += frm.elements[i].value;
					loop++;
				}
			}
		}
	}
	return del_id;
}

function Chk_Count(frm,chkname)
{
	var count = 0;
	for (var i = 0; i < frm.elements.length; i++)
	{
		if(frm.elements[i].name == chkname )
		{
			if (frm.elements[i].checked == true ) {
				if(frm.elements[i].value.length > 0) {
					count++;
				}
			}
		}
	}
	return count;
}

function haveThaiChar(strEn) {
	for (var i=0; i < strEn.length; i++){
		if (strEn.charAt(i) >= '¡')
			return true;
	}

	return false;
}

function IsCorrectUserFormat(strUser) {
	var strFirstChar = strUser.substring(0, 1);
	var nCountInCorrectChar = 0;
	var bCorrect = false;

	if (checkFirstChar(strUser) == false)
		return false;

	for (var i=0; i < strUser.length; i++){
		if (((strUser.charAt(i) >= 'a') && (strUser.charAt(i) <= 'z')) || ((strUser.charAt(i) >= 'A') && (strUser.charAt(i) <= 'Z')) || ((strUser.charAt(i) >= '0') && (strUser.charAt(i) <= '9')) || (strUser.charAt(i) == '_'))
			nCountInCorrectChar += 0;
		else
			nCountInCorrectChar++;
	}

	if (nCountInCorrectChar == 0)
		return true;
	else
		return false;
}

function checkFirstChar(strtmp) {
	var strFirstChar = strtmp.substring(0, 1);

	if (((strFirstChar.charAt(0) >= 'a') && (strFirstChar.charAt(0) <= 'z')) || ((strFirstChar.charAt(0) >= 'A') && (strFirstChar.charAt(0) <= 'Z')) || ((strFirstChar.charAt(0) >= '0') && (strFirstChar.charAt(0) <= '9')))
		return true;
	else
		return false;
}

function haveNumber(strtmp) {
	for (var i=0; i < strtmp.length; i++) {
		//if (strtmp.charAt(i) >= '0' && strtmp.charAt(i) <= '9')
		if (strtmp.charAt(i) != " ")
			if (isNaN(strtmp.charAt(i)) == false)
				return true;
	}

	return false;
}

