// --------------------------------------------------------------------------------
// sd_Application.js
// Simon Andererson 2008-02-04
// Contains Javascript relevant to the Service Directory application.
// --------------------------------------------------------------------------------

var fieldPrefix = "tmpl_appmain_sdForm_";

// --- Attach JS to document elements and execute simple statements. ---
ow_f_AppendLoadEvent(
function() {

	if (document.getElementById(fieldPrefix + "sd_btnSearch") != null) ow_f_AddEvent(document.getElementById(fieldPrefix + "sd_btnSearch"), "click", sd_formSubmitClicked, false);
	if (document.getElementById(fieldPrefix + "sd_btnSearchImage") != null) ow_f_AddEvent(document.getElementById(fieldPrefix + "sd_btnSearchImage"), "click", sd_formSubmitClicked, false);

	if (document.getElementById("sd_form") != null) {
		var inp = document.getElementById("sd_form").getElementsByTagName("input");
		for (var i = 0; i < inp.length; i++) {
			if (inp[i].type == "text") 
				ow_f_AddEvent(inp[i], "keypress", sd_formTextSubmit, false);
		}
	}
		
}
);

// --------------------------------------------------------------------------------
// sd_formTextSubmit()
// Fires when a textfield had focus and ENTER was pressed.
// --------------------------------------------------------------------------------
// Arguments:
//	- none
// Returns:
//	- Nothing
// --------------------------------------------------------------------------------
function sd_formTextSubmit(e) {
	var code;
	if (!e) var e = window.event;
	if (e.keyCode) code = e.keyCode;
	else if (e.which) code = e.which;

	if (code == 13) {
		if (document.getElementById(fieldPrefix + "sd_btnSearch") != null)
			document.getElementById(fieldPrefix + "sd_btnSearch").click();
		if (e.preventDefault) e.preventDefault(); else e.returnValue = false;
	}
}

// --------------------------------------------------------------------------------
// sd_formSubmitClicked()
// Fires when the submit button was clicked.
// --------------------------------------------------------------------------------
// Arguments:
//	- none
// Returns:
//	- Nothing
// --------------------------------------------------------------------------------
function sd_formSubmitClicked(e) {
	if (!sd_checkData()) {
		if (!e) var e = window.event;
		if (e.preventDefault) e.preventDefault(); else e.returnValue = false;
	} else {
		return;
	}
}


// --------------------------------------------------------------------------------
// sd_checkData()
// Validates the data entered on the page.
// --------------------------------------------------------------------------------
// Arguments:
//	- none
// Returns:
//	- the results of the validation [boolean]
// --------------------------------------------------------------------------------
function sd_checkData()
{
	return true;	
}