function childWin(url, wide, high, name, resize) {
   var screenwidth;
   var screenheight;
   var allow_resize;
   //gets top and left positions based on user's resolution so new window is centered.
   screenwidth = (window.screen.width/2) - (wide/2 + 10); //half the screen width minus half the new window width (plus 5 pixel borders).
   screenheight = (window.screen.height/2) - (high/2 + 50); //half the screen height minus half the new window height (plus title and status bars).
   if (name == null) {
      var rdn = Math.round(Math.random() * 1000000);
      name = "openWindow" + rdn;
   }   
   if (resize == 'Y') 
      allow_resize = 'yes';
   else 
      allow_resize = 'no';

   window.open(url,name,'width=' + wide + ',height=' + high + ",menubar=0,toolbar=no,resizable=" + allow_resize + ",left=" + screenwidth + ",top=" + screenheight + ",screenX=" + screenwidth + ",screenY=" + screenheight + ",scrollbars=yes");
}


function childMaxWin(url,name,resize){
var h,w;
var bwr = navigator.appName;
if (name == null) {
      var rdn = Math.round(Math.random() * 1000000);
      name = "openWindow" + rdn;
}   
if (resize == 'Y') 
      allow_resize = 'yes';
   else 
      allow_resize = 'no';

if (bwr == "Netscape"){
      h=screen.height-145;
		w=screen.width-10;
	}else{
		h = screen.availHeight-125;
		w = screen.availWidth-10;
	}
   window.open(url,name,'width=' + w + ',height=' + h + ",status,menubar=1,toolbar=yes,resizable=" + allow_resize + ",left=0,top=0,scrollbars=yes");
}