var ie = (document.all)? true : false
var nn6 = (!ie && document.getElementById)? true : false
var nn4 = (document.layers)? true : false

function popWin(name, uri, wdt, hgt) {
	var posCode = ''
	if (nn4 || nn6 || ie) {
		posX = 0
		posY = 0
		posCode = (nn4 || nn6)? ",screenX="+posX+",screenY="+posY : ",left="+posX+",top="+posY
	}
	popupedWin = window.open(uri, name, "status=no,menubar=no,toolbar=no,resizable=no,scrollbars=no,location=no,width="+(screen.availWidth-10)+",height="+(screen.availHeight-28)+posCode)
	popupedWin.focus()
}

function popWinScroll(name, uri, wdt, hgt) {
	var posCode = ''
	if (nn4 || nn6 || ie) {
		posX = 0
		posY = 0
		posCode = (nn4 || nn6)? ",screenX="+posX+",screenY="+posY : ",left="+posX+",top="+posY
	}
	popupedWin = window.open(uri, name, "status=no,menubar=no,toolbar=no,resizable=no,scrollbars=yes,location=no,width="+(screen.availWidth-10)+",height="+(screen.availHeight-28)+posCode)
	popupedWin.focus()
}