function showlink(obj1,obj2,obj3) {
	el = document.getElementById(obj1);
	al = document.getElementById(obj2);
	jl = document.getElementById(obj3);
	el.style.display = "block";
	al.style.display = "block";
	jl.style.border = "#000000 solid 1px";
}

function hidelink(obj1,obj2,obj3) {
	el = document.getElementById(obj1);
	al = document.getElementById(obj2);
	jl = document.getElementById(obj3);
	el.style.display = "none";
	al.style.display = "none";

	var ar = document.getElementById(obj3).getElementsByTagName("span");
	for (var i=0; i<ar.length; i++){
		if (ar[i].className=="textdesc") {
			ar[i].style.display = "none";
		}
	}
	jl.style.border = "#FFFFFF solid 1px";
}

function showdesc(obj1,obj2) {
	if(document.getElementById){
        var el = document.getElementById(obj1);
		var ar = document.getElementById(obj2).getElementsByTagName("span");
		if(el.style.display != "block"){
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="textdesc") {
					ar[i].style.display = "none";
				}
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}