function submit_form(form_object){document.forms[0].submit();}
function prefill(element_name,element_value){var element_array=document.getElementsByName(element_name);for(var i=0;i<element_array.length;i++){var element_type=element_array[i].type;if(element_type.match(/^select/)){prefill_select(element_array[i],element_value);}
else if(element_type=='checkbox'){prefill_checkbox(element_array[i],element_value);}
else if(element_type=='radio'){prefill_radio(element_array[i],element_value);}
else if(element_type=='text'){prefill_text(element_array[i],element_value);}
else if(element_type=='textarea'){prefill_text(element_array[i],element_value);}
else{}}}
function prefill_select(select_object,option_value){if(option_value==''){select_object.selectedIndex=0;return 1;}
for(var i=0;i<select_object.options.length;i++){if(select_object.options[i].value==option_value){select_object.selectedIndex=i;}}}
function prefill_radio(radio_object,radio_value){if(radio_object.value==radio_value){radio_object.checked=true;}
else{radio_object.checked=false;}}
function prefill_checkbox(checkbox_object,checked_flag){var checked_value=false;if(checked_flag){checked_value=true;}
checkbox_object.checked=checked_value;}
function prefill_text(text_object,text_value){text_object.value=text_value;}