//window.onerror = null;
		var initop = 0;
		var slideTime = 1000;
		var ns6 = (!document.all && document.getElementById);
		var ie4 = (document.all);
		var ns4 = (document.layers);
				
		function layerSetup() {
		}
		
		function floatObject() {
			if (ns4 || ns6) {
				findHt = window.innerHeight;
			} else if(ie4) {
				findHt = document.body.clientHeight;
			}
		} 
		
		function main() {
			if (ns4) {
				this.currentY = document.layers["floatLayer"].top;
				this.scrollTop = window.pageYOffset;
				if(window.pageYOffset> floatLayer.offsetHeight)
				{
					this.scrollTop = window.pageYOffset - floatLayer.offsetHeight;
				}
				else
				{
					this.scrollTop = 0;
				}
				mainTrigger();
			} else if(ns6) {
				this.currentY = parseInt(document.getElementById('floatLayer').style.top);
				this.scrollTop = scrollY;
				if(scrollY> floatLayer.offsetHeight)
				{
					this.scrollTop = scrollY - floatLayer.offsetHeight;
				}
				else
				{
					this.scrollTop = 0;
				}
				mainTrigger();
			} else if(ie4) {
				this.currentY = floatLayer.style.pixelTop;
				if(document.body.scrollTop > floatLayer.offsetHeight)
				{
					this.scrollTop = document.body.scrollTop - floatLayer.offsetHeight;
				}
				else
				{
					this.scrollTop = 0;
				}

				mainTrigger();
			}
		}
		
		function mainTrigger() {
			var newTargetY = this.scrollTop + initop;
			if ( this.currentY != newTargetY ) {
				if ( newTargetY != this.targetY ) {
					this.targetY = newTargetY;
					floatStart();
				}
				animator();
			}
		}
		
		function floatStart() {
			var now = new Date();
			this.A = this.targetY - this.currentY;
			this.B = Math.PI / ( 2 * this.slideTime );
			this.C = now.getTime();
			if (Math.abs(this.A) > this.findHt) {
				this.D = this.A > 0 ? this.targetY - this.findHt : this.targetY + this.findHt;
				this.A = this.A > 0 ? this.findHt : -this.findHt;
			} else {
				this.D = this.currentY;
			}
		}
		
		function animator() {
			var now = new Date();
			var newY = this.A * Math.sin( this.B * ( now.getTime() - this.C ) ) + this.D;
			newY = Math.round(newY);
			if (( this.A > 0 && newY > this.currentY ) || ( this.A < 0 && newY < this.currentY )) {
				if ( ie4 )document.all.floatLayer.style.pixelTop = newY;
				if ( ns4 )document.layers["floatLayer"].top = newY;
				if ( ns6 )document.getElementById('floatLayer').style.top = newY + "px";
			}
		}
		
		function start() {
			if(ns4) {
				pageWidth = innerWidth;
				pageHeight = innerHeight;
				initop = document.layers["floatLayer"].top;
			}
			else if(ns6) {
				pageWidth = innerWidth;
				pageHeight = innerHeight;
				initop = parseInt(document.getElementById('floatLayer').style.top);
			}
			else if(ie4) {
				pageWidth = document.body.clientWidth;
				pageHeight = document.body.clientHeight;
				initop = floatLayer.style.pixelTop;
			}
			window.setInterval("main()", 20)
			floatObject();
		}
		
		//  End -->