// <![CDATA[
var EnableScroll = false;
var DirectionStep = 0;

var elemz = 'big';
var ielemz = 'right';

function setDueColonne()
{
	elemz='page';
	ielemz='small';

	var elem = document.getElementById(elemz);

	if(elem)
	{
		var iElem = document.getElementById(ielemz);
		if(iElem)
			iElem.style.height = (elem.offsetHeight-143) + "px";
	}
	//alert(elem.offsetHeight);
	elemz='big';
	ielemz='small';
}


	function scrollz()
	{
		if(EnableScroll)
		{

			var tot = 0;
			var elem = document.getElementById(elemz)
			var iElem = document.getElementById(ielemz);

			if(iElem)
				tot = iElem.offsetHeight - elem.offsetHeight;
			//alert(tot);
			
			if(elem)
			{
				if(!elem.pos)
					elem.pos = 0;
				//document.getElementById("pos").value=elem.pos + ' / ' + tot;
				if((elem.pos > tot && DirectionStep < 0) || (elem.pos <= 0 && DirectionStep > 0))
				{
					elem.pos += DirectionStep;
					if(elem.pos > 0)
						elem.pos = 0;
					elem.style.top = elem.pos+"px";
					setTimeout("scrollz()",50);
				}
			}
		}
	}

	function scrollUp(step)
	{

		EnableScroll = true;
		DirectionStep= 10;
		scrollz();
	}
	
	function scrollDw(step)
	{
		EnableScroll = true;
		DirectionStep= -10;
		scrollz();
	}

function stopScroll() {
    EnableScroll = false;
}

// ]]>