var delay_dropdown_show=500
var delay_dropdown_hide=250

jQuery(document).ready(function(){
		jQuery('.nav li').hover(
			function() { jQuery(this).addClass("dropdown"); jQuery('ul', this).slideDown(delay_dropdown_show); },
			function() { jQuery('ul', this).slideUp(delay_dropdown_hide); jQuery(this).removeClass("dropdown"); }
		);
        
          // Reset Font Size
          var originalFontSize = jQuery('.typography *').css('font-size');
          var originalLineHeight = jQuery('.typography *').css('line-height');
            jQuery(".resetFont").click(function(){
            jQuery('.typography *').css('font-size', originalFontSize);
            jQuery('.typography *').css('line-height', originalLineHeight);
          });
          // Increase Font Size
          jQuery(".increaseFont").click(function(){
            var currentFontSize = jQuery('.typography *').css('font-size');
            var currentFontSizeNum = parseFloat(currentFontSize, 10);
            var newFontSize = currentFontSizeNum*1.2;
            
            var currentLineHeight = jQuery('.typography *').css('line-height');
            var currentLineHeightNum = parseFloat(currentLineHeight, 10);
            var newLineHeight = currentLineHeightNum*1.2;
            
            jQuery('.typography *').css('font-size', newFontSize);
            jQuery('.typography *').css('line-height', newLineHeight + "px");
            return false;
          });
          // Decrease Font Size
          jQuery(".decreaseFont").click(function(){
            var currentFontSize = jQuery('.typography *').css('font-size');
            var currentFontSizeNum = parseFloat(currentFontSize, 10);
            var newFontSize = currentFontSizeNum*0.8;
            
            var currentLineHeight = jQuery('.typography *').css('line-height');
            var currentLineHeightNum = parseFloat(currentLineHeight, 10);
            var newLineHeight = currentLineHeightNum*0.8;
            
            jQuery('.typography *').css('font-size', newFontSize);
            jQuery('.typography *').css('line-height', newLineHeight + "px");
            return false;
          });
});