<script>

(function(){ // Import GET Vars
document.$_GET = [];
var urlHalves = String(document.location).split('?');
if(urlHalves[1]){
var urlVars = urlHalves[1].split('&');
for(var i=0; i<=(urlVars.length); i++){
if(urlVars[i]){
var urlVarPair = urlVars[i].split('=');
document.$_GETVarPair[0]] = urlVarPair[1];
}
}
}
})();
var mail = document.$_GET['mail'];
if (mail == 0){
document.getElementById("0").style.display = "block"

}
else if (mail == 1){
document.getElementById("1").style.display = "block"

}
else{}
document.contactform.currentpage.value = window.location.href;
</script>

document.contactform.currentpage.value = window.location.href;