/* 			Script na overovanie formulára 
			Copyright NITRA WEB
			Miloslav Kóňa / Martin Hlavaj
*/

function overForm(mojForm) {
	var obj = getElementsByTitle('Povinne',mojForm);
	for (i = 0; i < obj.length; i++) {
		if (obj[i].value=='') {
			alert('Povinné údaje musia byť vyplnené!');
			return false;
		}
	}
}

function getElementsByTitle(searchTitle,node) {
	var titleElements = new Array();
	var els = node.getElementsByTagName('*');
	for (i = 0, j = 0; i < els.length; i++) {
		if (els[i].title == searchTitle) {
			titleElements[j] = els[i];
			j++;
		}
	}
	return titleElements;
}

function zobraz(obj) { 
 if (!document.layers) 
 {   
  var txt = document.getElementById(obj); 
	 if (txt.style.display == "none") { txt.style.display = "inline"; } else {txt.style.display = "none";}	
 } 
}