/*
##############################			 INITIALISE FINDER			##################################
*/










$.fn.limit = function(n) {
	var self = this;
	this.click(function(){
		if (self.filter(":checked").length > n) {
			alert("You may only select a maximum of " + n + " Parks");
		}
	   	return(self.filter(":checked").length<=n);
	});
}