////////////////////////////////////////////////////////////	
/* dynamically display balloon message based on a control */
//calculate absolute position of X/Y coordinates of balloon
//message based on a page element (passed as ctrName) and
//offset it by ajdX and ajdY 
function CalcPosX(ctrName, ajdX)
{
    var balloonPosX = 900;	    
    var offsetLeft;
    var offsetCart = document.getElementById(ctrName);
    offsetLeft = offsetCart.offsetLeft;
    balloonPosX = offsetLeft + ajdX;
    
    return balloonPosX;
}

function CalcPosY(ctrName, ajdY)
{
    var balloonPosY = 60;
    var offsetCart = document.getElementById(ctrName);
    offsetTop = offsetCart.offsetTop;
    balloonPosY = offsetTop + ajdY;	    
    	    
    return balloonPosY;
}