var winW, winH;
var delta;
var docH;
delta = 0;
function set_dimensions() {
	if (self.innerHeight) { // all except Explorer
		winW = self.innerWidth - delta;
		winH = self.innerHeight - delta;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		winW = document.documentElement.clientWidth;
		winH = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		winW = document.body.clientWidth;
		winH = document.body.clientHeight;
	}
}
var div_height_stretch;
div_height_stretch=get_obj('height_stretch');
function size() {
	set_dimensions();
	div_height_stretch.style.height=(winH-64-121-22-33-36)+'px';
}
set_dimensions();
size();