PreloadImages('images/client/ban_1.gif','images/client/ban_1a.gif','images/client/ban_2.gif','images/client/ban_2a.gif','images/client/ban_3.gif','images/client/ban_3a.gif','images/client/ban_4.gif','images/client/ban_4a.gif','images/client/ban_5.gif','images/client/ban_5a.gif','images/client/ban_6.gif','images/client/ban_6a.gif','images/client/ban_7.gif','images/client/ban_7a.gif','images/client/ban_8.gif','images/client/ban_8a.gif','images/cl_pic_home_act.gif','images/cl_pic_mail_act.gif','images/cl_pic_map_act.gif');

var DOM = (typeof(document.getElementById) != 'undefined');

function changeban(img,bool)
{
	if(DOM)
	{
		if(bool)
		{
			imgfile = img.src.substr(0,(img.src.length-4));
			img.src =imgfile+"a.gif";
		}
		else
		{
			imgfile = img.src.substr(0,(img.src.length-5))+".gif";
			img.src = imgfile;
		}
	}
}

function PreloadImages()
{
	var d = document;
	if(d.images)
	{
		if(!d.MM_p)d.MM_p = new Array();
		var i,j = d.MM_p.length, a = PreloadImages.arguments;
		for(i=0; i < a.length; i++)
		{
			if (a[i].indexOf("#")!=0)
			{
				d.MM_p[j] = new Image;
				d.MM_p[j++].src = a[i];
     		}
		}
	}
}