function updateForm(formId,fieldname,value)	{
	var formObj = document.getElementById(formId);
	if (formObj && formObj[fieldname]) {
		var fObj = formObj[fieldname];
		var type=fObj.type;
		if (!fObj.type)	{
			type="radio";
		}
		switch(type)	{
			case "text":
			case "textarea":
			case "hidden":
			case "submit":
			case "password":
				fObj.value = value;
			break;
			case "checkbox":
				fObj.checked = ((value && value!=0) ? "on":"");
			break;
			case "select-one":
				var l=fObj.length;
				for (a=0;a<l;a++)	{
					if (fObj.options[a].value == value)	{
						fObj.selectedIndex = a;
					}
				}
			break;
			case "select-multiple":
				var l=fObj.length;
				for (a=0;a<l;a++)	{
					if (fObj.options[a].value == value)	{
						fObj.options[a].selected = 1;
					}
				}
			break;
			case "radio":
				var l=fObj.length;
				for (a=0; a<l;a++)	{
					if (fObj[a].value==value)	{
						fObj[a].checked = 1;
					} else fObj[a].checked = 0;
				}
			break;
			default:
		}
	}
}


function attesz(formId,hn,hv,mind) {
	
	var formObj = document.getElementById(formId);
	var honnan=formObj[hn];
	var hova=formObj[hv];
	
	//hozzadas a hovahoz
	for (i=0;i<honnan.length;i++) {
		if (honnan.options[i].selected) {
			hova.options[hova.length] = new Option(honnan.options[i].text,honnan.options[i].value);
		}
	}
	
	//törlés a honnanból
	sel=new Array();
	for (i=0;i<honnan.length;i++) {
		if (honnan.options[i].selected) {
			sel.push(i);
			honnan.options[i].selected=false;
		}
	}
	
	//a törlést visszafele kell végrehajtani, különben elállítja a törlendőket
	for (y=sel.length-1;y>=0;y--) {
		honnan.options[sel[y]]=null;
	}
	
	if (mind) {
		for (i=0;i<honnan.length;i++) {
			hova.options[hova.length] = new Option(honnan.options[i].text,honnan.options[i].value);
		}
		honnan.length=0;
	}
}

function selectAllOption(selectObj) {
	for (i=0;i<selectObj.length;i++) {
		selectObj.options[i].selected=true;
	}
}