function Move(advance) {
	p += advance;
	if (isset(pages[p])) {
		//
	} else if (advance > 0) {
		p = 0;
	} else {
		p = total - 1;
	}
	frames['page_view'].location.href = pages[p];
	document.getElementById('clients').value = p;
}

function MoveTo(go_p) {
	if (isset(go_p)) {
		p = go_p;
	} else {
		p = document.getElementById('clients').value;
	}
	frames['page_view'].location.href = pages[p];
}

function isset(variable)
{
    var undefined;
    return ( variable == undefined ? false : true );
}

MoveTo(p);

function resize_iframe() {
	i = document.getElementById('page_view');
	
	var x,y;
	if (self.innerHeight) // all except Explorer
	{
		x = self.innerWidth;
		y = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
		// Explorer 6 Strict Mode
	{
		x = document.documentElement.clientWidth;
		y = document.documentElement.clientHeight;
	}
	else if (document.body) // other Explorers
	{
		x = document.body.clientWidth;
		y = document.body.clientHeight;
	}
	
	i.style.height = y - 70 + 'px';
}

window.onresize=resize_iframe;
resize_iframe();