var max_flg = "max_flg8";
ScrollRecord();
function ScrollRecord() {
	setInterval("ScrollMaxy()",300);
}
var maxy = 0;
function ScrollMaxy() {
	tmpy = kl_sly();
	if(tmpy>maxy) maxy = tmpy;
	document.cookie = max_flg + "=" + maxy;
}
function sleepin(time){
var d1 = new Date().getTime();
var d2 = new Date().getTime();
while( d2 < d1 + time ){
d2=new Date().getTime();
}
return; 
}