function showDiv(div_id){document.getElementById(div_id).style.display='';img=document.getElementById("imgof_"+div_id);if(img)img.src="/common/icons/less.gif";registerDropDownDivDisplaying(div_id,infos_num,(document.getElementById(div_id).style.display=='none')?0:1);}
function hideDiv(div_id){document.getElementById(div_id).style.display='none';img=document.getElementById("imgof_"+div_id);if(img)img.src="/common/icons/more.gif";registerDropDownDivDisplaying(div_id,infos_num,(document.getElementById(div_id).style.display=='none')?0:1);}
function show_hide_div(div_id){if(document.getElementById(div_id).style.display=='none')showDiv(div_id);else hideDiv(div_id);}
function show_hide_submenu(div_name)
{Pdiv=document.getElementById(div_name);if(Pdiv.style.display=='')
{Pdiv.style.display='none';return;}
else if(Pdiv.style.display=='none')
{Pdiv.style.display='';return;}}
function registerDropDownDivDisplaying(dd_div_id,customer_id,showed)
{var request=new Ajax.Request('/ajax_functions.php',{method:'post',parameters:{action:'register_drop_down_div',customer_id:customer_id,div_id:dd_div_id,display:showed},evalScripts:true});}