var str=location.search;
var writeFrames=(str.indexOf("loading"))&&(top.window.length==0);
if(writeFrames){
if(str==""){
var bodyFrame=self.location+"?loading";}
else{
var bodyFrame=self.location+"&loading";}
document.write('<frameset border="0" frameborder="0" bordercolor="#1c1c1c" framespacing="0" cols="0,*">','<FRAME src="blank.htm" name="tree" target="tree" scrolling="no" noresize="noresize">','<FRAME name=content src="' + bodyFrame +  '" scrolling="yes" noresize="noresize">','</FRAMESET>');}