function pop(url) {
leftPos = 0
topPos = 0
if (screen) {
	leftPos = screen.width * .1
	popWidth = screen.width * .85
	topPos = screen.height * .1
	popHeight = screen.height * .75 }
else {
	popWidth = 700
	popHeight = 400 }
popWindow = window.open(url,'popWin','width='+popWidth+',height='+popHeight+',left='+leftPos+',top='+topPos+',toolbar,location,scrollbars,resizable,status')
popWindow.focus()
}

function det(url,detWidth,detHeight) {
leftPos = 40
topPos = 40
detWidth += 30
detHeight += 30
if (screen) {
	leftPos = screen.width * .1
	topPos = screen.height * .1
		}
detWindow = window.open(url,detWidth+"x"+detHeight,'width='+detWidth+',height='+detHeight+',left='+leftPos+',top='+topPos+',toolbar,location,scrollbars,resizable,status')
detWindow.focus()
}