// JavaScript Document
function doLogin() {
var form = document.getElementById("loginForm");
form.submit();
}

function doSearch() {
var form = document.getElementById("searchForm");
form.submit();
}

function watchEnter(code) {
	
	if (code==13) {
	doLogin();
	}
}

function showDiv(id) {
	if (id=="postDiv") id2="searchDiv";
	else id2="postDiv";
	
divToShow = document.getElementById(id);	
divToHide = document.getElementById(id2);	
lc= document.getElementById("leftColumn");	
//alert(divToShow.style.display);
if ((divToShow.style.display=="none")||(divToShow.style.display=="")) {

	divToHide.style.display="none";
	divToShow.style.display="block";
	//lc.style.backgroundImage = "url(/images/home/leftback-2.gif)";
} else { 
	divToShow.style.display="none";	
	//lc.style.backgroundImage = "url(/images/home/leftback.gif)";	
} 	


}

function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}


var ns6=document.getElementById&&!document.all?1:0
var head="display:''"
var folder=''

function ExpandBlock(curobj){
folder=ns6?curobj.nextSibling.nextSibling.style:document.all[curobj.sourceIndex+1].style
if (folder.display=="none")
folder.display=""
}
function ContractBlock(curobj){
folder=ns6?curobj.nextSibling.nextSibling.style:document.all[curobj.sourceIndex+1].style
if (folder.display=="")
folder.display="none"
}