sendtoshow=false;
sendtoheight=0;
maxheight=0;
var sendtimer;

function showframe(){
    if(sendtoshow){
        if(document.getElementById("emailform").style.display=='none'){
            document.getElementById("emailform").style.display='';
            sendtoheight=0;
        }
        if(sendtoheight<maxheight){
            sendtoheight=sendtoheight+(maxheight-sendtoheight)/3+1;
            document.getElementById("emailform").style.height=sendtoheight+"px";
            sendtimer=setTimeout("showframe()", 10);
        }
        else
        {
            sendtoheight=maxheight;
            document.getElementById("emailform").style.height=sendtoheight+"px";
        }
    }
    else
    {
        if(sendtoheight<=0){
            sendtoheight=0;
            document.getElementById("emailform").style.display='none';
        }
        else
        {
            if(sendtoheight>=0) sendtoheight=sendtoheight-(maxheight-(maxheight-sendtoheight))/3-1;
            if(sendtoheight<0) sendtoheight=0;
            document.getElementById("emailform").style.height=sendtoheight+"px";
            sendtimer=setTimeout("showframe()", 10);
        }
    }
}

function show_sendto(){
    if(sendtoshow) sendtoshow=false; else sendtoshow=true;
    showframe();
}

function setvars(){
    maxheight=document.getElementById("emailform").offsetHeight;
    document.getElementById("emailform").style.height='0px';
    if(document.getElementById("emailform").getAttribute("class")=="selected") show_sendto();
    if(document.getElementById("emailform").getAttribute("class")=="sent") alert("Your email has been successfully sent");
    oldload();
}

oldload=window.onload;

window.onload=setvars;