function loadingMess(){
	if(document.all){
		document.all("loadingSign").style.display = 'none';
	}else if(document.getElementById){
		document.getElementById("loadingSign").style.display = 'none';
	}
}
if(document.body.clientWidth){
	var wleft = Math.round(document.body.clientWidth/2)-50;
}else{
	var wleft = Math.round(window.innerWidth/2)-50;
}
if((document.all)||(document.getElementById)){
	document.write('<div id="loadingSign" style="position:absolute;top:300px;left:'+wleft+';"><img src="/img/loading.gif"></div>');
	window.onload = loadingMess;
}