document.onmousedown = function hideMenu(){
	if(visibleMenu!=true){
		document.getElementById("menu_cat").style.display="none";
	}
}
visibleMenu=false;
function changeState(obj, state){
	if(state==1){
		obj.bgColor="#BDBDBD";
	}else{
		obj.bgColor="#636363";
	}
	obj.style.cursor="default";
	if(obj.id==3){
		showMenu(obj, state);
	}else{
		document.getElementById("menu_cat").style.display="none";
	}
}
function changeState2(obj, state){
	if(state==1){
		obj.bgColor="#BDBDBD";
	}else{
		obj.bgColor="#636363";
	}
	obj.style.cursor="default";
}
function setVisible(val){
	visibleMenu=val;
}
function showMenu(obj, state){
	if(state==1){
		setVisible(true);
		document.getElementById("menu_cat").style.left=document.getElementById("container").offsetLeft+obj.offsetLeft+2+"px";
		document.getElementById("menu_cat").style.top=212+"px";
		document.getElementById("menu_cat").style.display="block";
	}else{
		//alert(visibleMenu);
		setVisible(false);
	}
}