/****************************************getHtmlobj****************************************/
function getHtmlobj(id){
	return 	document.getElementById(id)
}

/****************************************end getHtmlobj****************************************/
/****************************************sethtml****************************************/
function alerts(num){
	//alert(num)
	for(var i=0;i<mytxtL;i++){
		document.getElementById('yestxt'+i).style.display="none"
		document.getElementById('y2estxt'+i).style.display="none"
	}
	document.getElementById('yestxt'+num).style.display="block"
	document.getElementById('y2estxt'+num).style.display="block"
	
	//alert(document.getElementById('yestxt'+num))
}
/****************************************end sethtml****************************************/

var mynav
var mH
var TmH
var myurl = new Array("companies","antiques","whats","contactus")
//var Tmynavnum2
var Tmynavnum3
function navs(num){
	if(num==-1){
		Tmynavnum3 = Tmynavnum2
		num = Tmynavnum
		//return;	
	}else if(num=='y0'){
		num = Tmynavnum3
	}else if(num=='y1'){
		num = Tmynavnum
	}
	Tmynavnum2 = num//ÔÚhtmlÖж¨Òå
	
	//if(!mynav){
		//mynav = setInterval("mynavmove()",10)
	//}
	mH = 128+(num*74)
	getHtmlobj("navsmove").style.top = mH+"px"
	//TmH = getHtmlobj("navsmove").offsetTop
}
function navson(){
	//alert(Tmynavnum)
	if(!Tmynavnum2){
		Tmynavnum2 = 0	
	}
	document.location.href=myurl[Tmynavnum2]+".php"
}
function mynavmove(){
	TmH += (mH-TmH)/8
	//alert(parseInt(TmH)+"   "+ mH)
	if(Math.abs(TmH-mH)<1){
		TmH = mH	
	}
	getHtmlobj("navsmove").style.top = parseInt(TmH)+"px"
	
}

window.onload = function (){
	document.getElementById("navsmove").style.display="block"
	getHtmlobj("navsmove").style.top = parseInt(128+(Tmynavnum2*74))+"px"
	
}