m1 = new Array();
m2 = new Array();

for (i = 1; i < 8; i ++) { m1[i] = new Image(); }
for (i = 1; i < 8; i ++) { m2[i] = new Image(); }

var dlta;
var count_news = 0;
var obj_h = 0;

e1 = '_on.gif';
e2 = '.gif';


m1[1].src = p+"about"+e1;
m1[2].src = p+"service"+e1;
m1[3].src = p+"equipment"+e1;
m1[4].src = p+"quality"+e1;
m1[5].src = p+"guestbook"+e1;
m1[6].src = p+"galery"+e1;
m1[7].src = p+"contact"+e1;

m2[1].src = p+"about"+e2;
m2[2].src = p+"service"+e2;
m2[3].src = p+"equipment"+e2;
m2[4].src = p+"quality"+e2;
m2[5].src = p+"guestbook"+e2;
m2[6].src = p+"galery"+e2;
m2[7].src = p+"contact"+e2;

function MenuOn(num) {
	id = 'm'+num;
	document.getElementById(id).src=m1[num].src;
	if (num < 4) {
		id2 = 'sm'+num;
		document.getElementById(id2).style.visibility='visible';
	}
}
function MenuOff(num) {
	id = 'm'+num;
	document.getElementById(id).src=m2[num].src;
	if (num < 4) {
		id2 = 'sm'+num;
		document.getElementById(id2).style.visibility='hidden';
	}
}
function GetDelta() {
	dlta = Math.round((document.body.clientWidth-985)/2);
	if (dlta<0) {dlta=0}
}
function SetDivPosition(d) {
	sm1.style.left=div1+d;
	sm2.style.left=div2+d;
	sm3.style.left=div3+d;
}
function GetObjHeight(obj) {
	var elem = document.getElementById(obj);
	if (elem.offsetHeight) {
		obj_h = elem.offsetHeight;
	} else if (elem.clip && elem.clip.height) {
		obj_h = elem.clip.height;
	} else if (elem.style && elem.style.pixelHeight) {
		obj_h = elem.style.pixelHeight; 
	}
}
function SetTdHeight(j) {
	for (k = 1; k <= j; k++) {
		tmp_obj = 'td_new'+k;
		GetObjHeight(tmp_obj);
		if (k == 1) {
			min_h = 126;
		} else {
			min_h = 124;
		}
		if (obj_h > min_h) {
			new_h = min_h + Math.ceil((obj_h - min_h) / 14) * 14;
			document.getElementById(tmp_obj).height = new_h;
		}
	}
}