frameName="apices.htm"
function checkFrame(headerPage) {
	isFramed=true // default
	if (parent==null) isFramed=false
	else {
		parentName=parent.location.href
		parentName=parentName.substring(parentName.lastIndexOf("/"))
		parentName=parentName.toLowerCase()
		isFramed=(parentName.indexOf(frameName)>=0)
		}
	if (isFramed) parent.headerFrame.location.replace((headerPage+".htm"))
	else {
		pageRef=document.location.href
		nameStart=pageRef.lastIndexOf("/")
		nameStop=pageRef.lastIndexOf(".htm")
		pageName=pageRef.substring(nameStart+1,nameStop)
		document.location.replace("apices.htm?P="+pageName)
		}
	}