AZUL.common={
		font: 
		{
			more: function()
			{
				var tag = YAHOO.util.Dom.getElementsByClassName("currentContent","div");
				if ( tag.length == 0 || YAHOO.util.Dom.hasClass( "incrementFont_id","incFontDisabled" ) ) return;
				YAHOO.util.Dom.removeClass( "decrementFont_id","decFontDisabled" );
				previousFont = this.property.actualFont;
				if ( this.property.actualFont == "normal" )
				{
					
					
					this.property.actualFont = "large";
					
					//Poner como deshabilitado el boton de aumentar tamano de font
					YAHOO.util.Dom.addClass( "incrementFont_id","incFontDisabled" );
					
				}
				else if ( this.property.actualFont == "small" ) this.property.actualFont = "normal";
				else return;			

				//actualizar clase en body
				for ( var i=0; i < tag.length ; i++ )
				{
					YAHOO.util.Dom.replaceClass(tag[i],previousFont,this.property.actualFont );
				}
				
				
			},
			less: function()
			{
				var tag = YAHOO.util.Dom.getElementsByClassName("currentContent","div");
				if ( tag.length == 0 || YAHOO.util.Dom.hasClass( "decrementFont_id","decFontDisabled" )) return;
				YAHOO.util.Dom.removeClass( "incrementFont_id","incFontDisabled" );
				previousFont = this.property.actualFont;
				if ( this.property.actualFont == "normal" )
				{
					this.property.actualFont = "small";
					
					//Poner como deshabilitado el boton de disminuir tamano de font
					YAHOO.util.Dom.addClass( "decrementFont_id","decFontDisabled" )
				}
				else if ( this.property.actualFont == "large" ) this.property.actualFont = "normal";
				else return;

				//actualizar clase en body
				for ( var i=0; i < tag.length ; i++ )
				{
					YAHOO.util.Dom.replaceClass(tag[i],previousFont,this.property.actualFont );
				}
				
			},
			property:
			{
				actualFont: "normal"				
			}			
		}
};