// Cookie Read/Write Observa.com.uy
	// Luciano Giordano © 2008 [luciano@crudomedia.com]
	
	myCookies = function(name,value,days) {
		if(this.read(name)==null) {
			this.write(name,value,days);
			this.result = true;
		} else this.result = false;
	}
	
	myCookies.prototype = {
		read: function(name) {
			var nameEQ = name+"=";
			var ca = document.cookie.split(';');
			for(var i=0;i<ca.length;i++) {
				var c = ca[i];
				while(c.charAt(0)==' ') c = c.substring(1,c.length);
				if(c.indexOf(nameEQ)==0) return c.substring(nameEQ.length,c.length);
			}
			return null;
		},
		write: function(name,value,days) {
			if(days) {
				var date = new Date();
				date.setTime(date.getTime()+(days*24*60*60*1000));
				var expires = "; expires="+date.toGMTString();
			} else expires = "";
			document.cookie = name+"="+value+expires+"; path=/";
		}
	}