function submit_search() {
 document.getElementById("jssubmit").click();
}

function on_search_focus() {
 if(document.getElementById("search").value == "Suche") {
   document.getElementById("search").value = "";
 }
}

function on_search_blur() {
 if(document.getElementById("search").value == "") {
   document.getElementById("search").value = "Suche";
 }
}

function merge(part1,part2,part3){
 merged = part1 + "@" + part2 + "." + part3;
 document.write("<a href=\"mailto:" + merged.toLowerCase() + "\">" + merged + "</a>");
}

function merge_link(part0,part1,part2,part3){
 merged = part1 + "@" + part2 + "." + part3;
 document.getElementById(part0).href = "mailto:" + merged.toLowerCase();
}

function add_smiley(input_id, code) {
 document.getElementById(input_id).value += " " + code + " ";
}

function change_tag_coords(c) {
 document.getElementById("tag_x").value = c.x;
 document.getElementById("tag_y").value = c.y;
 document.getElementById("tag_w").value = c.w;
 document.getElementById("tag_h").value = c.h;
}

function change_profile_image_coords(c) {
 document.getElementById("profile_image_x").value = c.x;
 document.getElementById("profile_image_y").value = c.y;
 document.getElementById("profile_image_w").value = c.w;
 document.getElementById("profile_image_h").value = c.h;
}

function show_user_tag(x, y, w, h) {
 document.getElementById("outer_user_tag").style.left = x + "px";
 document.getElementById("outer_user_tag").style.top = y + "px";
 w -= 2; if(w < 0) { w = 0; }
 h -= 2; if(h < 0) { h = 0; }
 document.getElementById("outer_user_tag").style.width = w + "px";
 document.getElementById("outer_user_tag").style.height = h + "px";
 w -= 2; if(w < 0) { w = 0; }
 h -= 2; if(h < 0) { h = 0; }
 document.getElementById("inner_user_tag").style.width = w + "px";
 document.getElementById("inner_user_tag").style.height = h + "px";
 document.getElementById("outer_user_tag").style.display = "block";
}

function hide_user_tag() {
 document.getElementById("outer_user_tag").style.display = "none";
}

function show_wait_box(){
 window.setTimeout(function () { document.getElementById("wait").style.display = "block"; },500);
}

function insert_link(textfield, question, tag) {
 url = prompt(question, "http://");
 document.getElementById(textfield).value += "[" + tag + "]" + url + "[/" + tag + "]"
}