function setUnderline(current){
	aLinks=oContainer.getElementsByTagName("a");
	for(i=0;i<aLinks.length;i++){
		if(aLinks[i].className.indexOf("selected")!=-1){
			aLinks[i].className="";
		}
	}
	current.className="selected";
}

function setImg(){
	oContainer=document.getElementById("imgcon");
	oImage=document.getElementById("imgcon").getElementsByTagName("img")[0];
	aLinks=oContainer.getElementsByTagName("a");
	for(i=0;i<aLinks.length;i++){
		aLinks[i].onclick=function(){
			oImage.src=this.href.split("#")[1];
			setUnderline(this);
		}
	}
}

if(document.getElementById("imgcon")){
	setImg();
}