/* - idea_form.js - */

function show_file(){
    var div_file = document.getElementById('div_upload');
    var div_link = document.getElementById('div_link');
    div_file.className = 'shown';
    div_link.className = 'hidden';
}

function httpize_link(theElement){
    //var current_link = document.getElementById('idea_link');
    var has_http = theElement.value.toLowerCase().indexOf("http");
    if (has_http != 0){
        theElement.value = "http://" + theElement.value;
    }
}

function show_link(){
    var div_file = document.getElementById('div_upload');
    var div_link = document.getElementById('div_link');
    httpize_link(document.getElementById('idea_link'));
    div_link.className = 'shown';
    div_file.className = 'hidden';
}

function validate_idea(form){
    if (form.resourceOption[1].checked && form.link != ''){
        file_delete = document.getElementById('file_nochange');
        if (file_delete != undefined ){
            file_delete.value = 'delete';
            file_delete.checked = true;
        }
    }
    if (form.resourceOption[0].checked){
        form.link.value = '';
    }
    return true;
}