var path_add = ""
var top_add = 0

function SysOnload() {Pop_Go();}
function Onload() {return}
onload = function(e) {SysOnload(e); Onload(e);}

//pop menu
function Pop_Go(){return} 
function PopMenu(x,y){return} 
function OutMenu(){return} 

//menu
var dimg=document.images
function Roll1(img){if (dimg){document.images[img].src=eval(img+'n.src')}}
function Roll2(img){if (dimg){document.images[img].src=eval(img+'h.src')}}

function InitMenu(lng, zone_flag)
{
/*	if (dimg){
		b1n = new Image(); b1n.src = path_add+"images/"+lng+"/up_b1n"+zone_flag+".gif";
		b1h = new Image(); b1h.src = path_add+"images/"+lng+"/up_b1h"+zone_flag+".gif";
*		b2n = new Image(); b2n.src = path_add+"images/"+lng+"/up_b2n"+zone_flag+".gif";
		b2h = new Image(); b2h.src = path_add+"images/"+lng+"/up_b2h"+zone_flag+".gif";
		b3n = new Image(); b3n.src = path_add+"images/"+lng+"/up_b3n"+zone_flag+".gif";
		b3h = new Image(); b3h.src = path_add+"images/"+lng+"/up_b3h"+zone_flag+".gif";*
		
		l1n = new Image(); l1n.src = path_add+"images/"+lng+"/flag_sk_n.gif";
		l1h = new Image(); l1h.src = path_add+"images/"+lng+"/flag_sk_h.gif";
		l2n = new Image(); l2n.src = path_add+"images/"+lng+"/flag_en_n.gif";
		l2h = new Image(); l2h.src = path_add+"images/"+lng+"/flag_en_h.gif";
	}*/
}

//other functions
function EmailType(emailVal)
{
	if (emailVal.indexOf('@')==emailVal.lastIndexOf('@')) {if ((emailVal=='') || (emailVal.length<7) || (emailVal.indexOf('@')<2) || (emailVal.indexOf(';')!=-1)) {return 0;} else {return 1;}}
	else {if ((emailVal=='') || (emailVal.length<16) || (emailVal.indexOf('@')<2) || ((emailVal.indexOf('.')+9)>emailVal.lastIndexOf('.')) || ((emailVal.indexOf(';')+9)>emailVal.lastIndexOf(';')) || (emailVal.lastIndexOf(';')!=(emailVal.length-1)) || ((emailVal.lastIndexOf('@')+7)>emailVal.length) || ((emailVal.lastIndexOf('.')+4)>emailVal.length)) {return 0;} else {return 2;}}
}

function ImageZoomIn(picture, xx, yy, lng)
{
	var x = xx;
	var y = yy;
	var scrollbars = 'no';
	if (y <= 70) {y = x + 20;}
	if (x > 780) {x = 780; scrollbars = 'yes'; y = y + 35;}
	x = x + 35;
	y = y + 40;
	window.open("image_zoom.asp?lng="+lng+"&image="+picture+"&x="+xx+"&y="+yy,"ImageZoomIn","toolbar=no,scrollbars="+scrollbars+",resizable=yes,width="+x+",height="+y+";");
}

function MaxCharacters(obj, chars) {if (obj.value.length >= chars) {event.returnValue = false;}}	// use in onkeypress
function OnlyNumbers() {if ((event.keyCode <48) || (event.keyCode >57)) event.returnValue = false;}	// use in onkeypress

function EmailType(emailVal)
//	0 - incorrect e-mail; 1 - correct e-mail; 2 - correct multiple e-mail;
{
	if (emailVal.indexOf('@')==emailVal.lastIndexOf('@')) {if ((emailVal=='') || (emailVal.length<7) || (emailVal.indexOf('@')<2) || (emailVal.indexOf(';')!=-1)) {return 0;} else {return 1;}}
	else {if ((emailVal=='') || (emailVal.length<16) || (emailVal.indexOf('@')<2) || ((emailVal.indexOf('.')+9)>emailVal.lastIndexOf('.')) || ((emailVal.indexOf(';')+9)>emailVal.lastIndexOf(';')) || (emailVal.lastIndexOf(';')!=(emailVal.length-1)) || ((emailVal.lastIndexOf('@')+7)>emailVal.length) || ((emailVal.lastIndexOf('.')+4)>emailVal.length)) {return 0;} else {return 2;}}
}