function listing(url) {
leftPos = 0
topPos = 0
listWindow = window.open(url, 'listing', 'scrollbars=yes,resizable=yes,width=550,height=400')
listWindow.focus()
}

function details(url) {
leftPos = 0
topPos = 0
popWindow = window.open(url, 'details', 'scrollbars=yes,resizable=yes,width=700,height=540')
popWindow.focus()
}

function phlist(url) {
phlistWindow = window.open(url, 'phlist', 'status=yes,scrollbars=yes,resizable=yes,width=500,height=600')
phlistWindow.focus()
}

function pop(url) {
popupWindow = window.open(url, 'pop', 'status=yes,scrollbars=yes,resizable=yes,width=350,height=500')
popupWindow.focus()
}

function phot(url) {
photWindow = window.open(url, 'phot', 'scrollbars=yes,status=yes,width=400,height=300')
photWindow.focus()
}

function card(url) {
cardWindow = window.open(url, 'card', 'scrollbars=yes,width=550,height=400')
cardWindow.focus()
}


function pref(url) {
prefWindow = window.open(url, 'pref', 'scrollbars=yes,width=550,height=400')
prefWindow.focus()
}