function PopupPic(sPicURL) 
{ 
	window.open("popup.php?"+sPicURL, "", "resizable=1,HEIGHT=450,WIDTH=500");
}

function centerPopup(varHTM,varWidth,varHeight)
{
    leftPos = 0;
    topPos = 0;
    if (screen) {
        leftPos = (screen.width-varWidth)/2;
        topPos = (screen.height-varHeight)/2;
    }
    newWindow = window.open(varHTM, 'newWin', 'width='+varWidth+',height='+varHeight+',left='+leftPos+',top='+topPos+'');
return false;
}