window.onerror = null;
var topMargin = 100;
var slideTime = 1200;
var ns6 = (!document.all && document.getElementById);
var ie4 = (document.all);
var ns4 = (document.layers);
function layerObject(id,left) {
		if (ns6) {
			this.obj = document.getElementById(id).style;
			this.obj.left = left;
			return this.obj;
		}
		else if(ie4) {
			this.obj = document.all[id].style;
			this.obj.left = left;
			return this.obj;
		}
		else if(ns4) {
			this.obj = document.layers[id];
			this.obj.left = left;
			return this.obj;
		}
}
function layerSetup() {
	floatLyr = new layerObject('floatLayer', pageWidth * .5);
	window.setInterval("main()", 10)
}
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;
				mainTrigger();
			}
			else if(ns6) {
				this.currentY = parseInt(document.getElementById('floatLayer').style.top);
				this.scrollTop = scrollY;
				mainTrigger();
			} else if(ie4) {
				this.currentY = floatLayer.style.pixelTop;
				this.scrollTop = document.body.scrollTop;
				mainTrigger();
			  }
}
function mainTrigger() {
var newTargetY = this.scrollTop + this.topMargin;
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(ns6||ns4) {
pageWidth = innerWidth;
pageHeight = innerHeight;
layerSetup();
floatObject();
}
else if(ie4) {
pageWidth = document.body.clientWidth;
pageHeight = document.body.clientHeight;
layerSetup();
floatObject();
   }
}
function donevoting(){
	document.getElementById('floatLayer').style.display = 'none';
	
}

  function getCookieVal (offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1)
      endstr = document.cookie.length;
    return unescape(document.cookie.substring(offset, endstr));
  }



  function GetCookie (name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
      var j = i + alen;
      if (document.cookie.substring(i, j) == arg)
        return getCookieVal (j);
      i = document.cookie.indexOf(" ", i) + 1;
      if (i == 0) break;
    }
    return null;
  }

  function SetCookie (name, value) {
    var argv = SetCookie.arguments;
    var argc = SetCookie.arguments.length;
    var expires = (2 < argc) ? argv[2] : null;
    var path = (3 < argc) ? argv[3] : null;
    var domain = (4 < argc) ? argv[4] : null;
    var secure = (5 < argc) ? argv[5] : false;
    document.cookie = name + "=" + escape (value) +
      ((expires == null) ? "" : ("; expires=" + 
      expires.toGMTString())) +
      ((path == null) ? "" : ("; path=" + path)) +
      ((domain == null) ? "" : ("; domain=" + domain)) +
      ((secure == true) ? "; secure" : "");
  }