function pre_view(f) {
var place = document.getElementById('msg');
var fsize = f.fsize.options[f.fsize.selectedIndex].value;
place.style.fontSize = fsize;
var fcolor = f.fcolor.options[f.fcolor.selectedIndex].value;
place.style.color = fcolor;
var text = f.text.value;
var rExp = /\n/gi;
var html_text = text.replace(rExp, "
");
place.innerHTML = html_text;
}
function pre_submit(f) {
var errors = '';
var to = f.recipient_email.value;
var from = f.sender_email.value;
if (f.recipient_email.value=='') {
errors+="Please enter recipient's email address.\n";
}
if (to != '' && ! to.match(/[\w\.\-]+@[\w\.\-]+/)) {
errors+="Recipient's email address doesn't look like correct one\n";
}
if (from != '' && ! from.match(/[\w\.\-]+@[\w\.\-]+/)) {
errors+="Sender's email address doesn't look like correct one\n";
}
if (errors!='') {
alert(errors);
return false;
}
return true;
}
function zoom(imageSrc,w,h) {
_CONTENT = "";
_CONTENT+="\n";
_CONTENT+="\n";
_CONTENT+="\n";
_CONTENT+="\n";
_CONTENT+="<"+"SCRIPT>\n";
_CONTENT+="document.write('');\n";
_CONTENT+="document.write('![](\\'"+imageSrc+"\\')
');\n";
_CONTENT+="document.write('
');\n";
_CONTENT+="document.write('
');\n";
_CONTENT+="\n";
_CONTENT+="\n";
_CONTENT+="\n";
options='status=no,toolbar=no,menubar=no';
if (w>1000) {
w=1000;
options+=',scrollbars=yes';
}
if (h>700) {
h=700;
options+=',scrollbars=yes';
}
NewWin= open("",'map','width='+w+',height='+h+ options);
NewWin.document.open();
NewWin.document.write(_CONTENT);
NewWin.document.close();
NewWin.focus();
return false;
}
function getRand (count) {
count = count || 32;
var i = 0;
var str = '';
var arr = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','0','1','2','3','4','5','6','7','8','9'];
while (i < count) {
var r = Math.round(Math.random() * 61);
str = str+arr[r];
i = i + 1;
}
return str;
}
function check_code() {
var icode = document.getElementById('icode');
var code = document.getElementById('code');
var send_button = document.getElementById('send_button');
send_button.value='Please wait!';
if (!code.value) {
alert ("Field Security Code must be completed!");
send_button.value='Looks great. Send it! >>';
return false;
}
if (code.value.length!=6) {
alert ("Error in Security Code!");
send_button.value='Looks great. Send it! >>';
return false;
}
send_button.disabled=true;
var formData = "c="+encodeURIComponent(code.value);
var xmlhttp = null;
if (document.all) {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} else if (XMLHttpRequest)
xmlhttp = new XMLHttpRequest();
if (xmlhttp) {
xmlhttp.open("POST","/cgi-bin/ecards/checkcode.cgi",false);
xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
xmlhttp.send(formData);
var otvet = xmlhttp.status;
if (otvet==200) {
document.forms[0].submit();
} else {
icode.src="/cgi-bin/ecards/code.cgi?nc="+getRand();
send_button.disabled=false;
alert ("Error in Code field. Try again.");
send_button.value='Looks great. Send it! >>';
return false;
}
}
}