jQuery.fn.popupwindow = function(p)
{

var profiles = p || {};

return this.each(function(index){
var settings, parameters, mysettings, b, a;

// for overrideing the default settings
mysettings = (jQuery(this).attr("rel") || "").split(",");


settings = {
height:500, // sets the height in pixels of the window.
width:520, // sets the width in pixels of the window.
toolbar:0, // determines whether a toolbar (includes the forward and back buttons) is displayed {1 (YES) or 0 (NO)}.
scrollbars:1, // determines whether scrollbars appear on the window {1 (YES) or 0 (NO)}.
status:0, // whether a status line appears at the bottom of the window {1 (YES) or 0 (NO)}.
resizable:1, // whether the window can be resized {1 (YES) or 0 (NO)}. Can also be overloaded using resizable.
left:0, // left position when the window appears.
top:0, // top position when the window appears.
center:0, // should we center the window? {1 (YES) or 0 (NO)}. overrides top and left
createnew:1, // should we create a new window for each occurance {1 (YES) or 0 (NO)}.
location:0, // determines whether the address bar is displayed {1 (YES) or 0 (NO)}.
menubar:0 // determines whether the menu bar is displayed {1 (YES) or 0 (NO)}.
};

// if mysettings length is 1 and not a value pair then assume it is a profile declaration
// and see if the profile settings exists

if(mysettings.length == 1 && mysettings[0].split(":").length == 1)
{
a = mysettings[0];
// see if a profile has been defined
if(typeof profiles[a] != "undefined")
{
settings = jQuery.extend(settings, profiles[a]);
}
}
else
{
// overrides the settings with parameter passed in using the rel tag.
for(var i=0; i < mysettings.length; i++)
{
b = mysettings[i].split(":");
if(typeof settings[b[0]] != "undefined" && b.length == 2)
{
settings[b[0]] = b[1];
}
}
}

// center the window
if (settings.center == 1)
{
settings.top = (screen.height-(settings.height + 110))/2;
settings.left = (screen.width-settings.width)/2;
}

parameters = "location=" + settings.location + ",menubar=" + settings.menubar + ",height=" + settings.height + ",width=" + settings.width + ",toolbar=" + settings.toolbar + ",scrollbars=" + settings.scrollbars + ",status=" + settings.status + ",resizable=" + settings.resizable + ",left=" + settings.left + ",screenX=" + settings.left + ",top=" + settings.top + ",screenY=" + settings.top;

jQuery(this).bind("click", function(){
var name = settings.createnew ? "PopUpWindow" + index : "PopUpWindow";
window.open(this.href, name, parameters).focus();
return false;
});
});

};