function doLoad() {
    JsHttpRequest.query(
        't_simple_loader.php', 
        { q: document.getElementById('text').value }, 
        function(responseJS, responseText) {
            // This function is called on data ready (readyState=4).
            // Write result to page element ($_RESULT become responseJS). 
            document.getElementById('result').innerHTML = 
                '<b>MD5("'+responseJS.q+'")</b> = ' +
                '"' + responseJS.md5 + '"<br> ';
            // Write debug information too (output become responseText).
            document.getElementById('debug').innerHTML = responseText;
        },
        false // do not disable caching
    );
}

function clearSelect(oSelect) {
	oSelect.innerHTML = '';
}

function addToSelect(oSelect, name, value) {
	if(!oSelect.options) {
		oSelect = document.getElementById(oSelect);
	}
	
	if(oSelect.options) {
		var oOption = document.createElement("OPTION");
		oSelect.options.add(oOption);
		oOption.innerHTML = name;
		oOption.value = value;
	}
}

function fillSelect(oSelect, data) {
	var item;
	if(oSelect&&data) {
		var m = data.split('\n');
		for(i=0;i<m.length;i++) {
			item = m[i].split('\t');
			if(item.length==2) addToSelect(oSelect, item[0], item[1]);
		}
	}
}