function heights(){

if(navigator.appName=="Microsoft Internet Explorer"){

if(document.documentElement.offsetHeight>document.body.offsetHeight){
document_height=document.documentElement.offsetHeight;
}
else {
document_height=document.body.offsetHeight;
}
document.getElementById('left').style.height = (document_height-32-231) + "px";

} else {

if(document.documentElement.offsetHeight>window.innerHeight){
document_height=document.documentElement.offsetHeight;
}
else {
document_height=window.innerHeight;
}
document.getElementById('left').style.height = (document_height-32-231) + "px";

}

var h1 = document.getElementById('left').offsetHeight;
var h2 = document.getElementById('right').offsetHeight;

if (h1 > h2){
document.getElementById('right').style.height = (h1-62) + "px";
}
else{
document.getElementById('left').style.height = (h2-32) + "px";
}


}
window.onload=heights;
//window.onresize=heights;

function colt() {
var randomnumber=Math.floor(Math.random()*2)+1;
document.write('<img src="/img/gun'+randomnumber+'.gif" id="colt" width="362" height="135" />');
}