var dynamicContent_ajaxObjects = new Array(); 
var jsCache = new Array();
var enableCache = true; 

function ajax_loadContent(divId, pathToFile) {
	if(enableCache && jsCache[pathToFile]) {
		document.getElementById(divId).innerHTML = jsCache[pathToFile];
		return;
	}
  
	var ajaxIndex = dynamicContent_ajaxObjects.length;

	document.getElementById(divId).innerHTML = "laetakse...";

	dynamicContent_ajaxObjects[ajaxIndex] = new sack();
	dynamicContent_ajaxObjects[ajaxIndex].requestFile = pathToFile;

	dynamicContent_ajaxObjects[ajaxIndex].onCompletion = function() {
		ajax_showContent(divId,ajaxIndex,pathToFile);
	};  
	dynamicContent_ajaxObjects[ajaxIndex].runAJAX();  
} 

function ajax_showContent(divId,ajaxIndex,pathToFile) {
	document.getElementById(divId).innerHTML = dynamicContent_ajaxObjects[ajaxIndex].response;
	if(enableCache){
		jsCache[pathToFile] = dynamicContent_ajaxObjects[ajaxIndex].response;
	}
	dynamicContent_ajaxObjects[ajaxIndex] = false;
}