function showS(thisurl,title,e,sc,classname,width,height){
	if(document.all)e = event;
	if ($('win') != null)win.destroy();
	if(classname == null)classname='alphacube';
	if(width == null)width=720;
	if(height == null)height=450;
	if(sc == null)sc=true;
	
	win = new Window('win', {className: classname, title: title, top:70, left:100, width:width, height:height, resizable: true, url: thisurl, showEffectOptions: {duration:0.3}, draggable:true, wiredDrag: true});
	//win.setDestroyOnClose();
	//win.showCenter(sc,e.clientY+5);
	win.showCenter(sc);
}
function chclass(thisobject,thisvalue,sb){
	
	thisobject.className=thisvalue;
	thisobject.style.cursor="pointer";
	if(sb!=null){
		location.href=sb;
		//alert(444);
	}
}

function historyback(){
	if(parent.$('win')){
		parent.location.reload();
	}else{
		history.back();
	}
}