var e;
try{
var r=eval(str);
} catch(e) {
return "Bad command";
}
return r;
}
this.run=function(str)
{
this.input.parentNode.childNodes[0].innerHTML+=str+'<br/>'
this.input.parentNode.childNodes[0].innerHTML+=(command(str)+"<br/>")
}
this.input.command=function()
{
this.parentNode.childNodes[0].innerHTML+=this.value+'<br/>'
this.parentNode.childNodes[0].innerHTML+=(command(this.value)+"<br/>")
}
this.input.onkeyup=new Function("e","e=e||event;if(e.keyCode!=13)return;this.command();this.value='';");
this.appendto=function(parent)
{
parent.appendChild(this.container);
}
container=null;
}
var c=new Console("100%","50%");
c.appendto(document.body);
c.run("window.db=new DrawingBoard(100,100);document.body.appendChild(db.container);");
</script>
