// JavaScript Document
var i=0;
function banner(){
	if(i==0){
		document.images["bn"].src="../banner/banner_700_1.gif";
	}
	else if(i==1){
		document.images["bn"].src="../banner/banner_700_2.gif";
	}
	else if(i==2){
		document.images["bn"].src="../banner/banner_700_3.gif";
	}
	else if(i==3){
		document.images["bn"].src="../banner/banner_700_4.gif";
	}
	else if(i==4){
		document.images["bn"].src="../banner/banner_700_6.gif";
		i=-1;
	}
	i++;
	if(!(i==5))
	window.setTimeout("banner()",4000);
}
window.setTimeout("banner()",2000);