function setCookie(c_name,value,expiredays){
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+";"+ "expires="+exdate.toUTCString()+"; path=/";
}
function getCookie(c_name){ 
if (document.cookie.length>0)  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)    { 
    c_start=c_start + c_name.length+1 ;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return "";
}
function checkslide(id){
	if(id!=0){ obj=document.getElementById('leftpart1'); slideup(obj); }
}
function slideup(obj){
	setCookie('slide','1', '1');
	obj.parentNode.className="leftpartcg";
	obj.style.display="none"; 
	idtobj('showhide').setAttribute('class','showhide1');	idtobj('middlepart').style.width='719px'; 
}
function slidedown(obj){
	setCookie('slide','0', '1');
	slide(obj.id);
	obj.parentNode.className="leftpart"; 
	idtobj('showhide').setAttribute('class','showhide')
	idtobj('middlepart').style.width='550px';

}
function showhide(id){
obj=idtobj(id);
(obj.style.display=='block')?slideup(obj): slidedown(obj);
}
function idtobj(id){ return document.getElementById(id); }

function termopen(obj, id){
	objs=obj.parentNode;
	objs=objs.parentNode;
	count=objs.getElementsByTagName('label');
	for(i=0; i<=count.length; i++){ 
		if(idtobj('open'+i)){
	idtobj('open'+i).style.display='none';
	setCookie('termopen', id.substr(4), 5);
	}}
	slide(id);
}