// JavaScript Document
function openBig(i,w,h) {
	var alt = 'Nagykép';
	var balrol = '100';
	var fentrol = '50';
	ablak = window.open("","nagykep","width="+w+",height="+h+",scrollbars=no,left="+balrol+",top="+fentrol);
	ablak.document.open();
	ablak.document.write('<html><title>'+alt+'</title><body style="margin:0px;padding:0px;" onBlur="self.close()">'); 
	ablak.document.write('<img src=\"'+i+'\" width='+w+' height='+h+' alt=\"'+alt+'\">'); 	
	ablak.document.write('</body></html>');
	ablak.document.close();
	ablak.focus();
}

function isEmail(obj) {
	var elem = document.getElementById(obj);
	if (elem.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1) {
		elem.className = 'bev';
		return true;
	}	else {
		elem.className = 'bevhiba';
		return false;
	}
}

function formEllenor() {
	var hibatlan = true;
	
	var ell = new Array('nev','email','tel');
	var i, aktelem;
	for(i = 0; i < ell.length; i++) {
		aktelem = document.getElementById(ell[i]);
		if(!aktelem.value.match(/\b[A-Za-z0-9öüóőúéáűíÖÜÓŐÚÉÁŰÍ]+\b/)) {
			hibatlan = false;
			aktelem.className = 'bevhiba';
		} else {
			aktelem.className = 'bev';		
		}
	}
	
	if(hibatlan)
		hibatlan = isEmail('email');
	
	return hibatlan;
}

function csakszamok(obj) {
	var elem = document.getElementById(obj);
	elem.value = elem.value.replace(/[^0-9]/g,'');
}

function hoverForIe() {
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("navigacio");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
			  }
			  node.onmouseout=function() {
				  this.className=this.className.replace(" over", "");
				}
		  }
		}
	}
}

function init() {
	hoverForIe();
}

function valto(id) {
	var item = document.getElementById(id);
	//alert('hello: ' + item.className);
	if(item.className == 'aktsubmenu') {
		item.className = 'hiddensubmenu';
	} else {
		item.className = 'aktsubmenu';
	}
}