var k;
imgprint=1;
imgall=18;
var ran=new Array(imgprint-1);
function random_number(){ return Math.round(Math.random() * imgall) }
function  check(num){ while(k!=num){ran[num]=random_number(); k=0;
	for(a=0;a<num;a++){	if(ran[a]!=ran[num]){	k++	}	}	}	}
ran[0]=random_number();
for(a=1;a<imgprint;a++){ check(a) }

function GetResolution() { 
	nn3 = ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 3 )); 
	nn4 = ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 4 )); 
	ie3 = ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) == 2 )); 
	ie4 = ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )); 
	// start common code 
	if (self.screen) { 
		sw=screen.width; 
		sh=screen.height; 
	} else { // for NN4 and IE4 
		sw=800; 
		sh=600; 
	} 
	if (!ie3 && !ie4 && !nn3) { 
		cw=innerWidth; 
		ch=innerHeight; 
	} else { 
		cw=750; 
		ch=570; 
	} 
	if (ie4) { 
		cw=document.body.clientWidth; 
		ch=document.body.clientHeight; 
	} else { 
		cw=sw-50; 
		ch=sh-30; 
	} 
	// Перенаправление на скрипт, в который будут переданы переменные 
	// $q_sw,$q_sh - разрешение 
	// $q_cw,$q_ch - размер клиентской области окна 
	// navigate("http://..../your.php?q_sw="+sw+"&q_sh="+sh+"&q_cw="+cw+"&q_ch="+ch); 
} 

function WM_preloadImages() {
	if (document.images) {
		if (typeof(document.WM) == 'undefined'){
			document.WM = new Object();
		}
		document.WM.loadedImages = new Array();
		var argLength = WM_preloadImages.arguments.length;
		for(arg=0;arg<argLength;arg++) {
			document.WM.loadedImages[arg] = new Image();
			document.WM.loadedImages[arg].src = WM_preloadImages.arguments[arg];
		}
	}
}
function WM_imageSwap(daImage, daSrc){
	var objStr,obj;
	if(document.images){
		if (typeof daImage == 'string') {
			objStr = 'document.' + daImage;
			obj = eval(objStr);
			obj.src = daSrc;
		} else if ((typeof daImage == 'object') && daImage && daImage.src) {
			daImage.src = daSrc;
		}
	}
}

function open_window(url,winX,w,h) {
	var url=url?url:'./swf/trailer.html';
	var winX=winX?winX:'Trailer';
	var w=w?w:600;
	var h=h?h:300;
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	win = window.open(url,winX,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition);
	if(win.window.focus){win.window.focus();}
}

function feedback() {
	open_window('/feedback','Feedback',400,300);
}

function join() {
	open_window('/join','Join',400,250);
}

function advert() {
	open_window('/join','Join',400,250);
}

function news() {
	open_window('/news','News',400,300);
}

function help_pano() {
	open_window('/pano/help','Help',400,300);
}

function livecam() {
	open_window('/webcam','Webcam',490,355);
}