$(function(){
	$('a').click(function(){
		var ourText = $('p');
		var currFontSize = ourText.css('fontSize');
		var finalNum = parseFloat(currFontSize, 14);
		var stringEnding = currFontSize.slice(-2);
		if(this.id == 'btn-larger' || this.id == 'btn-smaller')
		{
		if(this.id == 'btn-larger') {
			finalNum *= 1.2;
		}
		else if (this.id == 'btn-smaller'){
			finalNum /=1.2;

		}
		var EndNum = finalNum + stringEnding
		ourText.animate({fontSize: EndNum},600);
		
		var date = new Date();
		date.setTime(date.getTime()+(30*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
		document.cookie = "DSG"+"="+EndNum+expires+"; path=/";
		
		return false;
		}
	});
});