//-----------------------------
var preloadimg_2=new Image();
preloadimg_2.src='';
//-----------------------------
function popwin(url,name){
	var features='width=650,height=543,scrollbars=1 resizable=1';
	window.open(url,name,features);
	}
//-----------------------------
function overit(a,bg_color,fg_color)
{
a.bgColor=bg_color;
a.style.color=fg_color;
a.style.cursor='hand';
}

function outit(a,fg_color)
{
 a.bgColor='';
 a.style.color='#000000';
}
//---------------------------
	var menu = new Array;
menu[0] = "Layer1";
function show(n){
	var obj = eval(menu[n]);	
	if(obj.style.visibility=="visible") return;
	obj.style.visibility="visible";
	for (i=0;i<1;i++){
		mObj = eval(menu[i]);
		if (i!=n) mObj.style.visibility="hidden";
	}
}

function hide(n) {
	var obj = eval(menu[n]);
	obj.style.visibility="hidden";

}
//----------------------------------------------
function displayIt(obj){
	var theObj=obj;
	if(theObj.style.display=='none'){
		theObj.style.display='';
		theObj.src='../images/less.gif';
	}else{
		theObj.style.display='none';
		theObj.src='../images/add.gif';
	}
}
function changePic(obj,orgpic,nowpic){
	var theObj=obj;
	var org=orgpic;
	var now=nowpic;
	if(theObj.src.indexOf(org)>-1){
		pic=now;
	}else{
		pic=org;
	}
	return ('../images/'+pic+'.gif');
}
//----------------------------------------------