//common function
function ajaxRequest(domElement, params){
	params = encodeURI(params);
	document.getElementById(domElement).innerHTML = "<img src='/images/ajaxloader_small.gif'>";
	var url = "/inc/ajax/dispatcher.php?PHPSESSID=tnpb6je4c298ra144fdsb31ic6";
	try{
		var myAjax = new Ajax.Request(
			url, 
			{
				method: 'post', 
				parameters: params, 
				onComplete: showResponse,
				onFailure: showError
			}
		);
	}
	catch(e){	showError();}
	
	function showResponse(originalRequest){
		document.getElementById(domElement).innerHTML = originalRequest.responseText;
	}
	function showError(originalRequest){
		document.getElementById(domElement).innerHTML = "ajax response error";
	}
}

function ajaxRequestSort(domElement, params){
	params = encodeURI(params);
	document.getElementById(domElement).innerHTML = "<img src='/images/ajaxloader_small.gif'>";
	var url = "/inc/ajax/dispatcher.php?PHPSESSID=tnpb6je4c298ra144fdsb31ic6";
	try{
		var myAjax = new Ajax.Request(
			url, 
			{
				method: 'post', 
				parameters: params, 
				onComplete: showResponse,
				onFailure: showError
			}
		);
	}
	catch(e){	showError();}
	
	function showResponse(originalRequest){
		document.getElementById(domElement).innerHTML = originalRequest.responseText;
		
		$("#sortable").sortable();
	}
	function showError(originalRequest){
		document.getElementById(domElement).innerHTML = "ajax response error";
	}
}
//display text instead of loading gif
function ajaxRequest2(domElement, params){
	params = encodeURI(params);
	document.getElementById(domElement).innerHTML = "...loading";
	var url = "/inc/ajax/dispatcher.php?PHPSESSID=tnpb6je4c298ra144fdsb31ic6";
	try{
		var myAjax = new Ajax.Request(
			url, 
			{
				method: 'post', 
				parameters: params, 
				onComplete: showResponse,
				onFailure: showError
			}
		);
	}
	catch(e){	showError();}
	
	function showResponse(originalRequest){
		document.getElementById(domElement).innerHTML = originalRequest.responseText;
	}
	function showError(originalRequest){
		document.getElementById(domElement).innerHTML = "ajax response error";
	}
}
//utf8 decoding params
function ajaxRequest3(domElement, params){
	params = utf8decode(params);
	document.getElementById(domElement).innerHTML = "<img src='/images/ajaxloader_small.gif'>";
	var url = "/inc/ajax/dispatcher.php?PHPSESSID=tnpb6je4c298ra144fdsb31ic6";
	try{
		var myAjax = new Ajax.Request(
			url, 
			{
				method: 'post', 
				parameters: params, 
				onComplete: showResponse,
				onFailure: showError
			}
		);
	}
	catch(e){	showError();}
	
	function showResponse(originalRequest){
		document.getElementById(domElement).innerHTML = originalRequest.responseText;
	}
	function showError(originalRequest){
		document.getElementById(domElement).innerHTML = "ajax response error";
	}
}