version=7;
if (navigator.appVersion.indexOf("MSIE")!=-1){
temp=navigator.appVersion.split("MSIE")
version=parseFloat(temp[1]);
}

function DomCheck(){
	return(document.createElement && document.getElementById)
}

function DomCorners(id,bk,h,tries,tag){
	if(DomCheck()&&version<6){
		return false;
	}
	if(version==6) bk = bk.replace(".png",".gif");
	var obj = document.getElementById(id);
	var items = obj.getElementsByTagName(tag);
	for(var j=0; j<items.length; j++){
	  var el = items[j];
	  if(el.className!="rounded") continue;
	  if(el==null){
   		if(tries==null) tries=200;
  		if(tries>0)
        	setTimeout("DomCorners('"+id+"','"+bk+"',"+h+","+(--tries)+")",50,tag);
    	return;
      }
	  var c = new Array(4);
	  for(var i=0;i<4;i++){
	    c[i]=document.createElement("b");
		if(i==0) c[i].style.marginBottom="-"+h+"px";
		else if(i==2) c[i].style.marginTop="-"+h+"px";
		c[i].style.display="block";
		c[i].style.height=h+"px";
		c[i].style.position="relative";
		c[i].style.fontSize="1px";
		if(i%2==0)
			c[i].style.background="url("+bk+") no-repeat 0 -"+ i*h + "px";
		else
			c[i].style.background="url("+bk+") no-repeat 100% -"+ i*h + "px";
      }

	c[0].appendChild(c[1]);
	c[2].appendChild(c[3]);
	el.insertBefore(c[0],el.firstChild);
	if(version!=6) el.appendChild(c[2]);
//	el.insertBefore(c[2],el.childNodes[el.children.length]);
	}
}