var expDays = 1; // number of days the cookie should last

var page = "/eula.html";
var windowprops = "width=500,height=700,location=no,toolbar=no,menubar=no,scrollbars=yes,resizable=yes";

function GetCookie (name) {  
var arg = name + "=";  
var alen = arg.length;  
var clen = document.cookie.length;  
var i = 0;  
while (i < clen) {    
var j = i + alen;    
if (document.cookie.substring(i, j) == arg)      
return getCookieVal (j);    
i = document.cookie.indexOf(" ", i) + 1;    
if (i == 0) break;   
}  
return null;
}
function SetCookie (name, value) {  
var argv = SetCookie.arguments;  
var argc = SetCookie.arguments.length;  
var expires = (argc > 2) ? argv[2] : null;  
var path = (argc > 3) ? argv[3] : null;  
var domain = (argc > 4) ? argv[4] : null;  
var secure = (argc > 5) ? argv[5] : false;  
document.cookie = name + "=" + escape (value) + 
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
((path == null) ? "" : ("; path=" + path)) +  
((domain == null) ? "" : ("; domain=" + domain)) +    
((secure == true) ? "; secure" : "");
}
function DeleteCookie (name) {  
var exp = new Date();  
exp.setTime (exp.getTime() - 1);  
var cval = GetCookie (name);  
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
function amt(){
var count = GetCookie('count')
if(count == null) {
SetCookie('count','1')
return 1
}
else {
var newcount = parseInt(count) + 1;
DeleteCookie('count')
SetCookie('count',newcount,exp)
return count
   }
}
function getCookieVal(offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}

function checkCount() {
var count = GetCookie('count');
if (count == null) {
count=1;
SetCookie('count', count, exp);

window.open(page, "", windowprops);

}
else {
count++;
SetCookie('count', count, exp);
   }
}




function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function BD_openBrWindow(url) {
	MM_openBrWindow(url,'','toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes');
	return false;
}


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

function changeSubImages() {
	if (document.images) {
		for (var i=0; i<changeSubImages.arguments.length; i+=2) {
			document[changeSubImages.arguments[i]].src = changeSubImages.arguments[i+1];
		}
	}
}

function changeNavImages() {
	if (document.images) {
		for (var i=0; i<changeNavImages.arguments.length; i+=2) {
			document[changeNavImages.arguments[i]].src = changeNavImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		menu_01_over = newImage("images/menu_01-over.gif");
		menu_02_over = newImage("images/menu_02-over.gif");
		menu_03_over = newImage("images/menu_03-over.gif");
		menu_04_over = newImage("images/menu_04-over.gif");
		menu_05_over = newImage("images/menu_05-over.gif");
		topmenu_01_over = newImage("images/topmenu_01-over.gif");
		topmenu_02_over = newImage("images/topmenu_02-over.gif");
		topmenu_03_over = newImage("images/topmenu_03-over.gif");
		topmenu_04_over = newImage("images/topmenu_04-over.gif");
		topmenu_05_over = newImage("images/topmenu_05-over.gif");
		preloadFlag = true;
	}
}

function toggle(targetId){
	if (document.getElementById) {
		target = document.getElementById( targetId );
		if (target) {
			if (target.style.display == "none"){
  				target.style.display = "block";
			} else {
  				target.style.display = "none";
			}
		}
	}
}


var currLayerId = "detail_thumb";
function togLayer(id) 
{ 
if(currLayerId) setDisplay(currLayerId, "none"); 
if(id)setDisplay(id, "block"); 
currLayerId = id; 
}
function setDisplay(id,value) 
{ 
var elm = document.getElementById(id); 
elm.style.display = value; 
}