(function(){
		arrayFound = Entities.findEntities(MyAvatar.position, 5000.0)
		var physicsOn = false;
	    this.mousePressOnEntity = function(entityID, mouseEvent) 
	    { 
			for( i = 0; i < arrayFound.length; i++){
				var entProps = Entities.getEntityProperties(arrayFound[i]);
				if (entProps.locked) continue; // early-out if this is locked
				if (entProps.entityID == entityID) {
					print("Detected sign. Exiting.");
					continue;
				}
			   	Entities.editEntity(arrayFound[i], {userData: JSON.stringify({grabbableKey:{"grabbable":true}})}); // make sure it's grabbable
			   	if (physicsOn) 
			   	{
					Entities.editEntity(arrayFound[i], {dynamic : false});
			        Entities.editEntity(entityID, { text: "Dynamics off. Click me." }); 
			        if (i == arrayFound.length) physicsOn = false;
				} 
				else 
				{
					Entities.editEntity(arrayFound[i], {dynamic : true});
			   		Entities.editEntity(arrayFound[i], {gravity : {"x":0,"y":-9,"z":0}}); // make sure it has gravity set
			        Entities.editEntity(entityID, { text: "Dynamics on. Click me." }); 
			        if (i == arrayFound.length) physicsOn = true;
				}
			} 
		};
	})