onload = function() {

	if (top != self) {
		top.location.href = location.href;
	}

}

var tags = new Array( 'div');

var sizes = new Array('x-small','small','medium','large');
var start = 1;

function resize(target,inc) {

	if (!document.getElementById) return
	var d = document, n = null, size = start, i, j, newTags;
	
	size += inc;
	if ( size < 0 ) size = 0;
	if ( size > 4 ) size = 4;
	start = size;
		
	if (!(n = d.getElementById(target)))
	n = d.getElementsByTagName(target)[0];

	n.style.fontSize = sizes[size];

	for (i = 0; i < tags.length; i++) {
		newTags = n.getElementsByTagName(tags[i]);
			for (j = 0; j < newTags.length; j++) 					newTags[j].style.fontSize = sizes[size];
	}
}

function bookmark() {

	if (navigator.appName != "Microsoft Internet Explorer") { 
											window.sidebar.addPanel("PuzzlePreschool.co.uk",
		"http://www.puzzlepreschool.co.uk/","");
	}

	else { 
		window.external.AddFavorite(
		"http://www.puzzlepreschool.co.uk/",
		"PuzzlePreschool.co.uk");
	}
}