// JScript File

function popup(url, param) {
  emailWin = window.open(url,"winnew",param);
  self.name = "mainWin"; 
}
	
function rTrim(asValue) 
{
	for(iCount = asValue.length ; iCount > 0  ; iCount--) {
		if(asValue.substr(iCount - 1, 1) == " ") {
			asValue = asValue.substr(0, iCount - 1)
		}
		else
			break
	}
		
	return asValue
}

function Trim(asValue) 
{
	var bFound

	asValue = rTrim(asValue)
	do {
		bFound = false
		if(asValue.substr(0, 1) == " ") {
			bFound = true
			asValue = asValue.substr(1)
		}
	}
	while(bFound)
		
	return asValue
}

function isEmpty(sString)
{
  return (sString == null || Trim(sString) == "") ? true : false
}