d = document;

function make_controls(o) {
	var contr = ['up', 'down'];	
	
	for (var i=0; i<contr.length; i++) {
		var o2 = d.createElement('a');
		o2.innerHTML = '<img src="/img/'+contr[i]+'.gif" alt="'+((i<1) ? '&uarr;' : '&darr;')+'">';
		o2.d = (i<1) ? -1 : 1;
		o2.className = (i<1) ? 'up' : 'down';
		o2._p = o;
		
		o2.onmouseover = function() {
			clearInterval(this._p.t1);
			this._p.flag = true;
			this._p.t1 = setInterval('var o = d.getElementById("'+this._p.id+'");  if (!o.flag) clearInterval(o.t1); o.scr.scrollTop+=10*'+this.d+';',100);
		}
		
		o2.onmouseout = function() {
			this._p.flag = false;
		}
		
		o2.onclick = function() {
			return (false);
		}
		
		contr[i] = o2;
	}
	
	return contr;
	
}

function make_scr(o) {
	
	var o = d.getElementById(o);
	o.step = 10;
	
	var cont = d.createElement('div');
	cont.className = 'text';
	cont.innerHTML = o.innerHTML;
	
	
	
	o.scr = cont;
	
	o.className = 'scr';
	o.innerHTML = '';	
	o.controls = make_controls(o);
	
	o.appendChild(o.controls[0]);
	o.appendChild(cont);
	o.appendChild(o.controls[1]);
}

//window.onload = function() {
	//make_scr('text1');
//}

function make_scr1() {
	make_scr('text1');	
}