// JavaScript Document

// JavaScript Document
//这个是图片透明度改变的程序
nereidFadeObjects = new Object();
nereidFadeTimers = new Object();
function nereidFade(object, destOp, rate, delta){
if (!document.all)
return
    if (object != "[object]"){  //do this so I can take a string too
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
        return;
    }
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp){
        direction = -1;
    }
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;
    if (object.filters.alpha.opacity != destOp){
        nereidFadeObjects[object.sourceIndex]=object;
        nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    }
}
function Show_notice(num){

		for(i=1;i<9;i++){
			hlayer=eval("document.all.nanjing"+i);
			hlayer.style.visibility = "hidden";
		}

		layer=eval("document.all.nanjing"+num);
		layer.style.visibility = "visible";	
	}
function Show_notice1(num){

		for(i=1;i<9;i++){
			hlayer=eval("document.all.ziliaox"+i);
			hlayer.style.visibility = "hidden";
		}

		layer=eval("document.all.ziliaox"+num);
		layer.style.visibility = "visible";	
	}
	
	function changebg(sid,pid,cha)
{
if (cha == 2)//if mouseover
{
	
eval("nm" + pid + ".className='caselink'") 
eval("nm" + sid + ".className='caselink1'")


}
if (cha == 1)
{
eval("nm" + sid + ".className='caselink'")
eval("nm" + pid + ".className='caselink1'")

}
}