isNS4 = (document.layers) ? true : false;
isIE4 = (document.all && !document.getElementById) ? true : false;
isIE5 = (document.all && document.getElementById) ? true : false;
isNS6 = (!document.all && document.getElementById) ? true : false;

function initCat(menuID) {
	var mid = document.getElementById(menuID);
	var arr = mid.getElementsByTagName("div");
	for (var i=0;i<arr.length;i++) {
		if (arr[i].className=="top_submenu") arr[i].style.display = "none";
//		if (arr[i].className=="top_submenu_chosen") arr[i].style.display = "block";
	}
}
function openCat(cat_id) {
	this.className = (this.className == "item") ? "item_chosen" : "item";
	var idcat = document.getElementById(cat_id);
	idcat.style.display = (idcat.style.display == "none") ? "block" : "none";
}

cm=null;
hide_delay=500;
tstat=1;

function switchDiv(objElement,bolVisible){
if(isNS4||isIE4){
     if(!bolVisible) {
       objElement.visibility ="hidden"
     } else {
       objElement.visibility ="visible"
     }     
 } else if (isIE5 || isNS6) {
      if(!bolVisible){
         objElement.style.display = "none";
         
      } else {
        objElement.style.display = "";
        }
      }
return 1;
}

function getPos(el,sProp) {
	var iPos = 0;
	while (el!=null) {
		iPos+=el["offset" + sProp]
		el = el.offsetParent
	}
	return iPos;

}

function getelementbyid(myid) {
   if (isNS4){
        objElement = document.layers[myid];
     }else if (isIE4) {
        objElement = document.all[myid];
     }else if (isIE5 || isNS6) {
             objElement = document.getElementById(myid);
     }
return(objElement);
}

function show(el,m) {
//el.className="over";
if (tstat==0) return;
 if (cm!=null) {
 switchDiv(cm,false);
 }
 if (m) {
	 m=getelementbyid(m);
	 m.style.marginLeft = "-2px";
	 m.style.marginTop =  "10px";
	 switchDiv(m,true);
	 cm=m;
 }
}

function hidemenu() {
timer1=setTimeout("show(this,null)",hide_delay);
tstat=1;
return 1;
}

function cancelhide() {
 if (tstat==1) {
 clearTimeout(timer1);
 tstat=0;
 }
return 1;
}



function open_l2(name) {


 		//elem = eval("document.all."+name);
		if (document.getElementById(name)!=null)
		{
 		elem = document.getElementById(name);
		if (elem.style.visibility == "hidden" || !elem.style.visibility) {
			elem.style.visibility = "visible";
		} else {
			elem.style.visibility = "hidden";
		}
		}
	}


function initLeftMenu(idlm) {
	var mcont = document.getElementById(idlm);
	
	var links = mcont.getElementsByTagName('a');
	
	for (var i=0; i < links.length; i++) {
		if (links[i].nextSibling) {
			var nsib = links[i].nextSibling;
			if (nsib.tagName == 'DIV') {
				if (links[i].className != 'select') {
					nsib.style.display = 'none';
				} else {
					nsib.style.display = 'block';
				}
				links[i].onclick = openMenu;
			}
			
		}
	}
	
	return true;
}

function openMenu(event) {
//	var mcont = this.parentNode;
	
//	var divs = mcont.getElementsByTagName('div');
//	
//	for (var i=0; i < divs.length; i++) {
//		divs[i].style.display = 'none';
//	}
	if (this.nextSibling.style.display == 'none') { 
		this.nextSibling.style.display = 'block';
	} else {
		this.nextSibling.style.display = 'none';
	}
	return false;
}

function ge(id) {
	return document.getElementById(id);
}

function printversion() {
	ge('left').style.display = 'none';
	ge('right').style.display = 'none';
	ge('botimg').style.display = 'none';
	ge('botimg').style.display = 'none';
	ge('bottom').style.display = 'none';
	ge('topmenu').style.display = 'none';
	ge('topbg').style.display = 'none';
	var t = ge('top');
	t.style.backgroundImage = 'none';
	t.style.width = 'auto';
	t.style.border = 'none';
	ge('printdel').style.border = 'none';
	ge('content').style.width = '100%';
	ge('container').style.width = 'auto';
	var b = document.getElementsByTagName('body');
	b[0].style.backgroundImage = 'none';
	b[0].style.backgroundColor = '#ffffff';
	window.print();
	return false;
}