function setnsub(a) {
	//window.alert(a);
	document.form1.order_by_hid.value=a;
	document.form1.form_submit.click();
	//document.form1.submit();
}

function IsNumber(data)
{ 
	var NumStr='0123456789'; 
	var ch;
	var count = 0; 
	for(var i=0;i<data.length;i++){ 
		ch=data.substring(i,i+1); 
		if(NumStr.indexOf(ch)!=-1)
			count++; 
	} 
	if(count==data.length)
		return true; 
	else {
		alert('Invalid number');
		return false; 
	}
}

function clearID (fieldName, selValue) {
	if(selValue=='New Record') {
		document.getElementById(fieldName).value='';
	}
}

function IsDate(data) { 
	if (data == '') return True;
	var reg=new RegExp("([0-1][0-9])/([0-3][0-9])/([1-2][0-9][0-9][0-9])");
	var arr=reg.exec(data)
	if (arr == null) {
		alert('Please enter a correct date and use MM/DD/YYYY date format.'); 
		return false;
	}
	return true; 
} 	

function ChoiceCountry() { 
	document.form1.POST_OR_NOT.value=0;
	document.form1.submit();
}

// confirmator to delete
function pr(){
if (!flag) {
if (confirm("Are you sure to delete selected entries?"))
    {
        flag = true;
	  document.delform.submit();	
    }
}
}

var flag = false;
// confirmator ended



function IsNumeric(sText)

{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
}