var theDate = new Date();
var cookie_expire_date = new Date( theDate.getTime() + 30758400000 );

function preview(name,fname)  {
prev2.src = 'loader.gif';
font = fname;
document.getElementById('fontname').firstChild.nodeValue = name;
document.getElementById('dll').href = 'zip/'+ fname +'.zip';
prevtxtt = Get_Cookie('prevtxt');
if (prevtxtt != null) prev.src = 'prevq.php?t=' + prevtxtt + '&f=' + font;
else prev.src = 'png3/'+ fname +'.png';
}

function chng()  {
Response = "";
while ((Response == "") || (Response == "")){
Response=prompt ("Enter text to preview", "The quick brown fox jumps over the lazy dog.");
}
if (Response != null) {
if (Response != "The quick brown fox jumps over the lazy dog.") {
prev.src = 'prevq.php?t=' + Response + '&f=' + font;
Set_Cookie( "prevtxt" , Response , cookie_expire_date , "/" , false );
} 
}
if (Response == "The quick brown fox jumps over the lazy dog.") 
reset();
}

function reset()  {
delcookie("prevtxt" , "/" , false );
prev.src = 'png3/'+ font +'.png';
}

function Set_Cookie(name,value,expires,path,domain,secure) {
    var cookieString = name + "=" +escape(value) +
       ( (expires) ? ";expires=" + expires.toGMTString() : "") +
       ( (path) ? ";path=" + path : "") +
       ( (domain) ? ";domain=" + domain : "") +
       ( (secure) ? ";secure" : "");
    document.cookie = cookieString;
}

function Get_Cookie(name) {
   var start = document.cookie.indexOf(name+"=");
   var len = start+name.length+1;
   if ((!start) && (name != document.cookie.substring(0,name.length))) return null;
   if (start == -1) return null;
   var end = document.cookie.indexOf(";",len);
   if (end == -1) end = document.cookie.length;
   return unescape(document.cookie.substring(len,end));
} 

function delcookie( name, path, domain ) {
if ( Get_Cookie( name ) ) document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
( ( domain ) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}