function g(str){
	if (document.getElementById(str))
		return document.getElementById(str)
	return false;
}

function changeInputValue(el, currvalue, newvalue){
	//alert("-" + currvalue + "-" + newvalue + "-");
	if (currvalue == newvalue)
		el.value = '';
	else
		el.value = newvalue;
}

// AS-JS communication
function thisMovie(movieName) {
    var isIE = navigator.appName.indexOf("Microsoft") != -1;
    return (isIE) ? window[movieName] : document[movieName];
}
function showImage(index) {
	if (g('map_viewer'))
		g('map_viewer').style.display = "none";
	if (g('picture_viewer'))
		g('picture_viewer').style.display = "block";
    thisMovie("image_viewer").selectImage(index);
}

function flipPage(index) {
    document.inForm.inField.value = "indexImage: " + str;
}

function selectedLatest(args) {
	loadSection('latest', args);
}

function flipNL(currentItem, newItem, lastItem) {
	if (newItem > lastItem)
		newItem = 1;
	if (newItem < 1)
		newItem = lastItem;
	if (g('newsletter_' + currentItem) && g('newsletter_' + newItem))
		g('newsletter_' + currentItem).style.display = "none";
	if (g('newsletter_' + newItem))
		g('newsletter_' + newItem).style.display = "block";
	if(g('newsletter_form'))
		g('newsletter_form').style.display = "block";
}

function validateSearchForm(title, prodcode, mode) {
	if (title.value == 'cauta produse')
		title.value = '';
	if (prodcode.value == 'cod produs')
		prodcode.value = '';
	
	if (mode == 'string') {
		prodcode.value = '';
	}
	else if (mode == 'code') {
		title.value = '';
	}
	g('nav').submit();
}

function confirmDelete(url) {
	if (confirm("Sigur vrei sa stergi?")) {
		document.location = 'main.php?' + url;
	}
	else {
		return false;
	}
}