function styleswitcherOnLoad(e){
	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
	
	var d = document.getElementById(title);
	if (d) d.parentNode.className="active";
	else{
		document.getElementById('default').parentNode.className="active";
	}
}

function styleswitcherOnUnLoad(e){
	var title = getActiveStyleSheet();
	createCookie("style", title, 365);
}

window.onload = function(e) {
	styleswitcherOnLoad(e);
	enableTooltips();
}

window.onunload = function(e) {
	styleswitcherOnUnLoad(e);
}

var popupBlocked = false;
function newWindow(event, a){
	if (event.which)
		b = event.which;
	else if (event.button)
		b = event.button;
	else 
		b = 1;
	if (event.ctrlKey || b != 1)
		return false;
	var myWidth = 0, myHeight = 0;
	if( typeof( window.outerWidth ) == 'number' ) {
		//Non-IE
		myWidth = window.outerWidth;
    myHeight = window.outerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
		//IE 6+ in 'standards compliant mode'
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
		//IE 4 compatible
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	pie = window.open(a, "_blank");
	if (!pie){
		popupBlocked = true;
	}
	pie.resizeTo(myWidth-30, myHeight-30);
	return false;
}