//  Insert Netscape resize fix for floater layer  //

function MM_reloadPage(init) {  //Updated by PVII. Reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


//  Test for resolutions over 640 x 480 needed to support floater  //

if (window.screen){
  var w = screen.width;
    if(w>740){

//  If suitable resolution found, then write the floater script  //

/*
 Persistent Layer By Eddie Traversa 2001. All rights reserved. Version 2.1
*/

 window.onerror=null
 var topMargin 	= 350
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*.013);
 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"
  }
     }

/*   End Persistent Layer   */  

//  Close the resolution testing  //

}
}