var current1_id=0;
function ShowItem1(id){
	var prev_obj = document.getElementById("item_" + current1_id);
	var obj = document.getElementById("item_" + id);
	if(prev_obj){
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_" + current1_id).className = "tab_unselect";
	if(obj){
		obj.style.display = "block";
		current1_id = id;
	}
	document.getElementById("tab_" + id).className = "tab_select";
	
	if(id>0){
		id1=id-1;
		tt=document.getElementById("tab_" + id1);
		bclass=tt.getElementsByTagName("span");
		bclass[2].className="index_tab_noneline";
		id2=id-2;
		tt=document.getElementById("tab_" + id2);
		if(tt!=null)
		{
			bclass=tt.getElementsByTagName("span");
			bclass[2].className="index_tab_right";
		}
	}
	if(id==0){
		id3=id+1;
		tt=document.getElementById("tab_" + id3);
		bclass=tt.getElementsByTagName("span");
		bclass[2].className="index_tab_right";
	}
}

var current2_id=0;
function ShowItem2(id){
	var prev_obj = document.getElementById("item_" + current2_id);
	var obj = document.getElementById("item_" + id);
	if(prev_obj){
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_" + current2_id).className = "tab_unselect";
	if(obj){
		obj.style.display = "block";
		current2_id = id;
	}
	document.getElementById("tab_" + id).className = "tab_select";
	
	if(id>0){
		id1=id-1;
		tt=document.getElementById("tab_" + id1);
		bclass=tt.getElementsByTagName("span");
		bclass[2].className="index_tab_noneline";
		id2=id-2;
		tt=document.getElementById("tab_" + id2);
		if(tt!=null)
		{
			bclass=tt.getElementsByTagName("span");
			bclass[2].className="index_tab_right";
		}
	}
	if(id==0 || id==1){
		id3=id+1;
		tt=document.getElementById("tab_" + id3);
		bclass=tt.getElementsByTagName("span");
		bclass[2].className="index_tab_right";
	}
}


var current_id="default";
function ShowItem(id){
	var prev_obj = document.getElementById("item_" + current_id);
	var obj = document.getElementById("item_" + id);
	if(prev_obj){
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_" + current_id).className = "tab_unselect";
	if(obj){
		obj.style.display = "block";
		current_id = id;
	}
	document.getElementById("tab_" + id).className = "tab_select";
}

function wopen(url,name, w, h)
{
 var win = window.open(url,name,"width="+w,"height="+h,"location=no, menubar=no,status=no,toolbar=no,scrollbars=no,resizable=no");
 win.resizeTo(w, h);
 win.focus();
}