function opacity(id, opacStart, opacEnd, millisec){var speed = Math.round(millisec / 100);var timer = 0;if(opacStart > opacEnd){for(i = opacStart;i >= opacEnd;i--){setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));if(i==0)isTopBarClose= 'No';timer++;} 
} else if(opacStart < opacEnd) {for(i = opacStart;i <= opacEnd;i++) 
{setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));timer++;} 
} 
}
function changeOpac(opacity, id) {var object = document.getElementById(id).style;object.opacity = (opacity / 100);object.MozOpacity = (opacity / 100);object.KhtmlOpacity = (opacity / 100);object.filter = "alpha(opacity=" + opacity + ")";if(opacity==0)
document.getElementById(id).style.display = 'none';} 
function shiftOpacity(id, millisec,showOpac) {if(showOpac=='Y'){opacity(id, 1, 100, millisec);} else {opacity(id, 100, 0, millisec);} 
}