da_image = new Image();
da_image.src="favicon.ico"; 

imga=new Image();imga.src="/HomePage/img/header/head_bkimg_home_ovr.gif";
imgb=new Image();imgb.src="/HomePage/img/header/head_bkimg_home.gif";


var scrh = screen.height;

if (scrh < 780) {
  brwh = scrh - 100;
} else {
  brwh = 750;
}