function matomumas(idname,idname2) {
	var obj=document.getElementById(idname);
	if(idname2)
		var obj2=document.getElementById(idname2);
	
	if (obj.style.display=='none') {
		obj.style.display='';
		if(idname2)
			obj2.src='images/meniu_isskleistas.jpg';
	}
	else {
		obj.style.display='none';
		if(idname2)
			obj2.src='images/meniu_isskleisti.jpg';

	}
}

function matomumas2(idname,idname2) {
	var obj=document.getElementById(idname);
	if(idname2)
		var obj2=document.getElementById(idname2);

	if(obj.className=='menu') {
		obj.className='menu2';
		//if(idname2)
			//obj2.style.background='url(<?=$pagrindines_dir['images_dir']?>menu3.jpg) no-repeat';
	}
	else{
		obj.className='menu';
		//if(idname2)
			//obj2.style.background='url(<?=$pagrindines_dir['images_dir']?>menu2.jpg) no-repeat';

	}
}




function Isjungti(kintamasis){
	for (i = 0; i < document.getElementById(kintamasis).length; i++) {
		var formElement = document.getElementById(kintamasis).elements[i];
		formElement.readOnldy = true;
	}
}

var smooth_timer;
function smoothHeight(id, curH, targetH, stepH, mode) {
	diff = targetH - curH;
	if (diff != 0) {
		newH = (diff > 0) ? curH + stepH : curH - stepH;
		((document.getElementById) ? document.getElementById(id) : eval("document.all['" + id + "']")).style.height = newH + "px";
		if (smooth_timer) window.clearTimeout(smooth_timer);
			smooth_timer = window.setTimeout( "smoothHeight('" + id + "'," + newH + "," + targetH + "," + stepH + ",'" + mode + "')", 16 );
	}
	else if (mode != "o") ((document.getElementById) ? document.getElementById(mode) : eval("document.all['" + mode + "']")).style.display="none";
}

function isskleidimas(i) {
	var trObj = (document.getElementById) ? document.getElementById('skelbimo_eil' + i) : eval("document.all['skelbimo_eil" + i + "']");
	var ifObj = (document.getElementById) ? document.getElementById('skelbimas' + i) : eval("document.all['skelbimas" + i + "']");
	if (trObj!= null) {
		if(trObj.style.display=="none") {
			trObj.style.height = "0px";
			trObj.style.display="";
			
			smoothHeight('skelbimas' + i, 0, 210, 42, 'o');
		}
		else {
			smoothHeight('skelbimas' + i, 210, 0, 42, 'skelbimo_eil' + i);
		}
	}
}