// Copyright 2007 Scendix Software, Inc. (www.scendix.com)

top.wwwrootpath = "http://www.tinselvision.com/";

function Elem(objname)
{
	return document.getElementById(objname);
}

function helpwindow(page)
{
	window.open(page);
}

function getAbsoluteLeft(o) {
	// Get an object left position from the upper left viewport corner
	// Tested with relative and nested objects
	oLeft = o.offsetLeft            // Get left position from the parent object
	while(o.offsetParent!=null) {   // Parse the parent hierarchy up to the document element
		oParent = o.offsetParent    // Get parent object reference
		oLeft += oParent.offsetLeft // Add parent left position
		o = oParent
	}
	// Return left postion
	return oLeft
}

function getAbsoluteTop(o) {
	// Get an object top position from the upper left viewport corner
	// Tested with relative and nested objects
	oTop = o.offsetTop            // Get top position from the parent object
	while(o.offsetParent!=null) { // Parse the parent hierarchy up to the document element
		oParent = o.offsetParent  // Get parent object reference
		oTop += oParent.offsetTop // Add parent top position
		o = oParent
	}
	// Return top position
	return oTop
}

function addOption(sel,val,t)
{
	opt = document.createElement("option");
	opt.value = val;
	opt.text = t;
	sel.options.add(opt);
}

function easeInOut(minValue,maxValue,totalSteps,actualStep,powr)
{
	var delta = maxValue - minValue;
	//if(actualStep == 1)
	//	alert("min: " + minValue + " delta: " + delta + " step: " + (((1 / totalSteps)*actualStep)*delta));
	//var stepp = minValue+(Math.pow(((1 / totalSteps)*actualStep),powr)*delta);
	var stepp = minValue+(delta / totalSteps)+(delta / totalSteps)*(actualStep-1);
	return Math.max(Math.ceil(stepp), 0);
}

function mod(divisee,base)
{
	return Math.round(divisee - (Math.floor(divisee/base)*base));
}

function BuyPackage(pid)
{
	var uri = "https://secure.tinselvision.com/selfCare/default.aspx?navGraph=ShoppingCart";
	uri += "&view=ShoppingCartAdd";
	uri += "&aid=tinselcinema";
	uri += "&iid="+pid;
	uri += "&returnUrl=http%3A%2F%2Fwww.tinselvision.com%2F%3Fpage%3Dthankyou";
	uri += "&cancelUrl=http%3A%2F%2Fwww.tinselvision.com%2F%3Fpage%3Dcancelpayment";
	uri += "&returnUrl2=http%3A%2F%2Fwww.tinselvision.com%2F%3Fpage%3Dthankyou";
	document.location.href = uri;
}

function AddLoadSink(evtFunc)
{
	// Add event with wide browser support
	if ( typeof window.addEventListener != "undefined" )
	    window.addEventListener( "load", evtFunc, false );
	else if ( typeof window.attachEvent != "undefined" )
	    window.attachEvent( "onload", evtFunc );
	else {
	    if ( window.onload != null ) {
	        var oldOnload = window.onload;
	        window.onload = function ( e ) {
	            oldOnload( e );
	            eval(evtFunc + "()");
	        };
	    }
	    else
	        window.onload = evtFunc;
	}
}

function isdefined(obj)
{
	return (obj + "" != "undefined");
}