function win_popup(mypage,myname,w,h,scroll,size)
{
	var win = null;
	if (w == 0 && h == 0)
	{
		settings = 'scrollbars='+scroll+',resizable='+size
	}
	else
	{
    	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
    	TopPosition = (screen.height) ? (screen.height-h)/2-25 : 0;
    	settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable='+size
	}
	win = window.open(mypage,myname,settings)
	if (w == 0 && h == 0)
	{
		win.window.moveTo(-4, -4)
		win.window.resizeTo(screen.availWidth+8, screen.availHeight+8)
	}
	if(win.window.focus){win.window.focus();}
}

function win_popup_free(mypage,myname,w,h,scroll,size,top,left)
{
	var win = null;
	settings = 'height='+h+',width='+w+',top='+top+',left='+left+',scrollbars='+scroll+',resizable='+size
	win = window.open(mypage,myname,settings)
	if(win.window.focus){win.window.focus();}
}

/*
function openWindow(url) {
  popupWin = window.open(url,'Win','width=400,height=400')
}
function openWindow2(url) {
  popupWin = window.open(url,'Win2','width=400,height=450')
}
function openWindow3(url) {
  popupWin = window.open(url,'Win3','width=400,height=450,scrollbars=yes')
}
function openWindow4(url) {
  popupWin = window.open(url,'Win4','width=400,height=525')
}
function openWindowPager(url) {
  popupWin = window.open(url,'pager','resizable,width=215,height=350,left=5,top=75,scrollbars=auto')
}
function openWindow5(url) {
  popupWin = window.open(url,'Win5','width=450,height=525,scrollbars=yes,toolbars=yes,menubar=yes,resizable=yes')
}
function openpollWindow(url) {
  popupWin = window.open(url,'Poll','width=300,height=400')
}
function openchat() {
  window.open("../chat/main.asp","chat","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,WIDTH=400,HEIGHT=300");
}
*/