if (document.getElementById)
{
	stdBrowser = true;
}

else
{
	stdBrowser = false;
}

function popUp(evt, currElem)
{
	//alert (stdBrowser);
	if (stdBrowser)
	{
		popUpWin = document.getElementById(currElem).style;
	}
	
	else
	{
		popUpWin = eval("document." + currElem)
	}
	
	if (document.all)
	{
		popUpWin.pixelTop = parseInt(evt.y)+2;
		popUpWin.pixelLeft = Math.max(2,parseInt(evt.x)+15);
	}
	
	else
	{
		if (stdBrowser)
		{
			popUpWin.top = parseInt (evt.pageY)+2+ "px";
			popUpWin.left = Math.max(2,parseInt(evt.pageX)+15)+"px";
		}
		
		else
		{
			popUpWin.top = parseInt(evt.pageY)+2;
			popUpWin.left = Math.max(2,parseInt(evt.pageX)+15);
		}
	}
		
	popUpWin.visibility = "visible";
}

function popDown(currElem)
{
	if (stdBrowser)
	{
		popUpWin = document.getElementById(currElem).style;
	}
	
	else
	{
		popUpWin = eval("document." + currElem)
	}
	
	popUpWin.visibility = "hidden";
}