String.prototype.trim = function()
{
    return this.replace(/(^\s*)|(\s*$)/g, "");
}

//function initFloat() {
//document.all.LLayer.style.posTop = -200;
//document.all.LLayer.style.visibility = 'visible';
//document.all.Lclose.style.visibility = 'visible';
//document.all.RLayer.style.posTop = -200;
//document.all.RLayer.style.visibility = 'visible';
//document.all.Rclose.style.visibility = 'visible';
//LMoveLayer();
//RMoveLayer();
//}
//function LMoveLayer() {
//var x = (document.body.scrollWidth - document.all.LLayer.offsetWidth*2-900)/2;
//var diff = (document.documentElement.scrollTop - document.all.LLayer.style.posTop)*.40;
//var y = document.documentElement.scrollTop - diff+20;
//eval("document.all.LLayer.style.posTop = y");
//eval("document.all.LLayer.style.posLeft = x");
//setTimeout("LMoveLayer('LLayer');", 20);
//}

//function RMoveLayer() {
//var x = document.body.scrollWidth/2+900/2;
//var diff = (document.documentElement.scrollTop - document.all.RLayer.style.posTop)*.40;
//var y = document.documentElement.scrollTop - diff+20;
//eval("document.all.RLayer.style.posTop = y");
//eval("document.all.RLayer.style.posLeft = x");
//setTimeout("RMoveLayer('RLayer');", 20);
//}
//function CloseDiv()
//{
//document.all.LLayer.style.visibility = 'hidden';
//document.all.RLayer.style.visibility = 'hidden';
//document.all.Rclose.style.visibility = 'hidden';
//document.all.Lclose.style.visibility = 'hidden';
//}
//initFloat();