/*Browsercheck object*/

//This checks the version of the browser.  Example: if bw.ie = 1, then the user is using IE

function cm_bwcheck(){

	this.ver=navigator.appVersion

	this.agent=navigator.userAgent.toLowerCase()

	this.dom=document.getElementById?1:0

	this.op5=this.agent.indexOf("opera 5")>-1 && window.opera 

  this.op6=this.agent.indexOf("opera 6")>-1 && window.opera 

  this.ie5 = (this.agent.indexOf("msie 5")>-1 && !this.op5 && !this.op6)

  this.ie55 = (this.ie5 && this.agent.indexOf("msie 5.5")>-1)

  this.ie6 = (this.agent.indexOf("msie 6")>-1 && !this.op5 && !this.op6)

	this.ie4=(this.agent.indexOf("msie")>-1 && document.all &&!this.op5 &&!this.op6 &&!this.ie5&&!this.ie6)

  this.ie = (this.ie4 || this.ie5 || this.ie6)

	this.mac=(this.agent.indexOf("mac")>-1)

	this.ns6=(this.agent.indexOf("gecko")>-1 || window.sidebar)

	this.ns4=(!this.dom && document.layers)?1:0;

	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.op5 || this.op6)

  this.usedom= this.ns6//Use dom creation

  this.reuse = this.ie||this.usedom //Reuse layers

  this.px=this.dom&&!this.op5?"px":""

	return this

}

var bw=new cm_bwcheck()