function confirmDeleteResource() {
		if (confirm("Are you sure you want to delete this resource?")) {
			return true;
		} else {
			return false;
		}
	}
	
 	function confirmDeleteSpecies() {
		if (confirm("Are you sure you want to delete this species?\r\n(This will also delete all related sites and release events.)")) {
		   return true;
		} else {
		   return false;
		}
	}	
	
 	function confirmDeleteSite() {
		if (confirm("Are you sure you want to delete this site?\r\n(This will also delete all related release events.)")) {
		   return true;
		} else {
		   return false;
		}
	}	
	
 	function confirmDeleteReleaseEvent() {
		if (confirm("Are you sure you want to delete this release event?")) {
		   return true;
		} else {
		   return false;
		}
	}