/**
 * Sets a Cookie with the given name and value.
 *
 * name       Name of the cookie
 * value      Value of the cookie
 * [expires]  Expiration date of the cookie (default: end of current session)
 * [path]     Path where the cookie is valid (default: path of calling document)
 * [domain]   Domain where the cookie is valid
 *              (default: domain of calling document)
 * [secure]   Boolean value indicating if the cookie transmission requires a
 *              secure transmission
 */
function setCookie(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
    document=window.location.reload(); 
}

// added by LACI on 25/12/04
function explodeArray(item,delimiter) {
  tempArray=new Array(1);
  var Count=0;
  var tempString=new String(item);

  while (tempString.indexOf(delimiter)>0) {
    tempArray[Count]=tempString.substr(0,tempString.indexOf(delimiter));
    tempString=tempString.substr(tempString.indexOf(delimiter)+1,tempString.length-tempString.indexOf(delimiter)+1); 
    Count=Count+1
  }

  tempArray[Count]=tempString;
  return tempArray;
}


function addCookie(name, value, domain, expires, path, secure)
{
    var days = 31;
    var date = new Date();
    var tant = new Array();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var ant;
    var mex =0;  
    ant = getCookie("id");
    if ((ant == null) || (ant == "") || (ant == "undefined")) {
    document.cookie= name + "=" + escape(value) +"; expires=" + date.toGMTString()  +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");    
    }
    else {
    tant=explodeArray(ant,"|");    
    for (i = 0; i < tant.length; i++)
    {
        if (tant[i] == value) { mex =1;  }
    }
    if ((mex == 0) && (value != null) && (value != "undefined")) {
    document.cookie= name + "=" + ant + "|" + escape(value) + "; expires=" +date.toGMTString() +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
    }//end if mex
    }//end else not  null cookie
}

function delCookie(name, value, expires, path, domain, secure)
{
    var days = 31;
    var date = new Date();    
    var tant = new Array();    
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var ant;
    var brant ="";  
    ant = getCookie("id");
    tant=explodeArray(ant,"|");    
    for (i = 0; i < tant.length; i++)
    {
        if ((tant[i] != value) && (value != null) && (value != "undefined")) {
            if (brant == "") { brant = tant[i]; }
            else { brant = brant + "|" + tant[i]; }
        }
    }
            document.cookie= name + "=" + brant +"; expires=" + date.toGMTString()  +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            ((secure) ? "; secure" : "");    
}
//end here ===========================================
/**
 * Gets the value of the specified cookie.
 *
 * name  Name of the desired cookie.
 *
 * Returns a string containing value of specified cookie,
 *   or null if cookie does not exist.
 */
function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

/**
 * Deletes the specified cookie.
 *
 * name      name of the cookie
 * [path]    path of the cookie (must be same as path used to create cookie)
 * [domain]  domain of the cookie (must be same as domain used to create cookie)
 */
function deleteCookie(name, path, domain)
{
    if (getCookie(name))
    {
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
    document=window.location.reload(); 
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function setTextOfTextfield(objName) { 
	var obj = MM_findObj(objName); if (obj) {
		if (document.currency.val1.selectedIndex == 0) { obj.value = Math.round(document.currency.val.value/rate[document.currency.val2.selectedIndex]*100)/100; }
		else if (document.currency.val2.selectedIndex == 0) { obj.value = Math.round(document.currency.val.value*rate[document.currency.val1.selectedIndex]*100)/100;  }
		else { obj.value = Math.round(document.currency.val.value*rate[document.currency.val1.selectedIndex]/rate[document.currency.val2.selectedIndex]*100)/100; }
	}	
}