// JavaScript Document
function over(obj){
//alert(obj);
	var a =obj.src
		var b = a.split('/').pop().split('_');  
		
		if(b[0]=='a')
			return;
		
		if(b[0]=='n')
			b[0]='o';
		else
			b[0]='n';
				
		var c = b.join('_');
		obj.src ='img_nav2/'+ c;
}
function over2(obj){
//alert(obj);
	var a =obj.src
		var b = a.split('/').pop().split('_');  
		
		if(b[0]=='a')
			return;
		
		if(b[0]=='n')
			b[0]='o';
		else
			b[0]='n';
				
		var c = b.join('_');
		obj.src ='../img_nav2/'+ c;
}


function moveLayer(objid,a){
	//alert(objid);
	var obj = document.getElementById(objid);
	var objst = obj.style;
	
	objst.left = a;
}

function imgShow(c){
	//alert(fra);
	var d = document.getElementById(c);
	alert(d);
	d.style.visibility="visible";
}
function divHide(fra){
	var d = document.getElementById(fra);
	d.style.visibility="hidden";
}