function checkBoolean(FILE,DIV,QUERY,BOOLEAN) {
	var keepLoopin = 1;
	var counter = 0;
	var flags = "";
	var booleanState = "1";
	
	if (document.getElementById("invert").checked == true) {
		booleanState = "0";
	}

	BOOLEAN = BOOLEAN.substr(1);
	var booleanArray = BOOLEAN.split(",");

	for (var i=0; i < booleanArray.length; i++) {
		if (document.getElementById("bool_" + booleanArray[i]).checked == true) {
			flags = flags + ":" + booleanArray[i];
		}
	}
	
	updatePage(FILE,DIV,QUERY + "&flags=" + flags + "&boolean=" + booleanState);
}