// Adapted from Cameron Adams'
// http://themaninblue.com/experiment/ResolutionLayout/

function addLoadListener(fn)
{
	if (typeof window.addEventListener != 'undefined')
	{
		window.addEventListener('load', fn, false);
	}
	else if (typeof document.addEventListener != 'undefined')
	{
		document.addEventListener('load', fn, false);
	}
	else if (typeof window.attachEvent != 'undefined')
	{
		window.attachEvent('onload', fn);
	}
	else
	{
		return false;
	}
	return true;
};

function attachEventListener(target, eventType, functionRef, capture)
{
    if (typeof target.addEventListener != "undefined")
    {
        target.addEventListener(eventType, functionRef, capture);
    }
    else if (typeof target.attachEvent != "undefined")
    {
        target.attachEvent("on" + eventType, functionRef);
    }
    else
    {
        return false;
    }
    return true;
};



/*attachEventListener(window, "resize", checkBrowserWidth, false);*/

function checkBrowserWidth() {
	var theWidth = getBrowserWidth();
	if (theWidth == 0) {
		
		return false;
	}
	if (theWidth < 1050) {
		setStylesheet("ResMedium");
	
		
	}

	return true;
};

function getBrowserWidth()
{
	var browserWidth = 0 ;
	
	/* Netscape style */
	if (window.innerWidth)
	{
		browserWidth = window.innerWidth;
	}
	/* Valid DTD style */
	else if (document.documentElement && document.documentElement.clientWidth != 0)
	{
		browserWidth = document.documentElement.clientWidth;
	}
	/* IE style */
	else if (document.body)
	{
		browserWidth = document.body.clientWidth;
	}
	
	return browserWidth ;
};


function setStylesheet(styleTitle) {
	var currTag;
	if (document.getElementsByTagName) {
		for (var i = 0; (currTag = document.getElementsByTagName("link")[i]); i++) {
			if (currTag.getAttribute("rel").indexOf("style") != -1 && currTag.getAttribute("title")) {
				currTag.disabled = true;
				if(currTag.getAttribute("title") == styleTitle) {
					currTag.disabled = false;
				}
			}
		}
	}
	return true;
};


checkBrowserWidth();