function clear_field(field_name,field_value,field_value_r){if(document.getElementById(field_name).value==field_value){document.getElementById(field_name).value=field_value_r;}}function fill_field(field_name,field_value,field_value_r){if(document.getElementById(field_name).value==field_value_r){document.getElementById(field_name).value=field_value;}}function update_count(field_name,div_name){var new_count=140-field_name.value.length;document.getElementById(div_name).innerHTML=new_count;}function goto_url(url){eval("parent.location='"+url+"'");}function disable_submit(dform){if(document.getElementById){for(var sch=0;sch<dform.length;sch++){if(dform.elements[sch].type.toLowerCase()=="submit"){dform.elements[sch].value='Please wait...';dform.elements[sch].disabled=true;}}}return true;}