//from http://www.dhtmlshock.com/image-effects/resizeimage/default.asp

function Is() {
    agent = navigator.userAgent.toLowerCase();
    this.major = parseInt(navigator.appVersion);
    this.minor = parseFloat(navigator.appVersion);
    this.ns = ((agent.indexOf('mozilla') != -1) && ((agent.indexOf('spoofer')
    == -1)
         && (agent.indexOf('compatible') ==  -1)));
    this.ns2 = (this.ns && (this.major == 3));
    this.ns3 = (this.ns && (this.major == 3));
    this.ns4b = (this.ns && (this.major == 4) && (this.minor <= 4.03));
    this.ns4 = (this.ns && (this.major == 4));
    this.ns6 = (this.ns && (this.major >= 5));
    this.ie = (agent.indexOf("msie") != -1);
    this.ie3 = (this.ie && (this.major < 4));
    this.ie4 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.0")
     == -1));
    this.ie5 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.0")
     != -1));
    this.ie55 = (this.ie && (this.major == 4) && (agent.indexOf("msie 5.5")
     != -1));
    this.ie6 = (this.ie && (agent.indexOf("msie 6.0")!=-1) );
    this.aol = (agent.indexOf("aol") != -1);
    this.aol3 = (this.aol && this.ie3);
    this.aol4 = (this.aol && this.ie4);
    this.aol5 = (this.aol && this.ie5);
}
var is = new Is();

function winResize() {
 if(is.ns4 ||is.ns6||is.ie4||is.ie5||is.ie55||is.ie6) {
  history.go(0);
 }
}

window.onreload = winResize;