function viewskill(target,btnname){
	if(document.getElementById){
		if(document.getElementById(target).style.display == "block"){
			document.getElementById(target).style.display = "none";
			document.getElementById(btnname).style.backgroundImage = "url('usrimg/icon-link.gif')";
		}else{
			document.getElementById(target).style.display = "block";
			document.getElementById(btnname).style.backgroundImage = "url('usrimg/icon-down.gif')";
		}
	}else if(document.all){
		if(document.all(target).style.display == "block"){
			document.all(target).style.display = "none";
			document.all(btnname).style.backgroundImage = "url('usrimg/icon-link.gif')";
		}else{
			document.all(target).style.display = "block";
			document.all(btnname).style.backgroundImage = "url('usrimg/icon-down.gif')";
		}
	}
}
function allopen(num){
	for (i=0; i < num; i ++) {
		var mycount = i + 1;
		mytargetlink = "skilllink" + mycount;
		mytargetbox = "skilltablebox" + mycount;
		if(document.getElementById){
			document.getElementById(mytargetbox).style.display = "block";
			document.getElementById(mytargetlink).style.backgroundImage = "url('usrimg/icon-down.gif')";
		}else if(document.all){
			document.all(mytargetbox).style.display = "block";
			document.all(mytargetlink).style.backgroundImage = "url('usrimg/icon-down.gif')";
		}
	}
}
function allclose(num){
	for (i=0; i < num; i ++) {
		var mycount = i + 1;
		mytargetlink = "skilllink" + mycount;
		mytargetbox = "skilltablebox" + mycount;
		if(document.getElementById){
			document.getElementById(mytargetbox).style.display = "none";
			document.getElementById(mytargetlink).style.backgroundImage = "url('usrimg/icon-link.gif')";
		}else if(document.all){
			document.all(mytargetbox).style.display = "none";
			document.all(mytargetlink).style.backgroundImage = "url('usrimg/icon-link.gif')";
		}
	}
}