// JavaScript Document

function show_desc(id_in) {
	document.getElementById("tt_desc_"+id_in).style.display="block";
	document.getElementById("tt_link_"+id_in).href="javascript:hide_desc("+id_in+");";
	document.getElementById("tt_img_"+id_in).src="/images/lb-contract.gif";
}

function hide_desc(id_in) {
	document.getElementById("tt_desc_"+id_in).style.display="none";
	document.getElementById("tt_link_"+id_in).href="javascript:show_desc("+id_in+");";
	document.getElementById("tt_img_"+id_in).src="/images/lb-expand.gif";
}


function show_director(id_in) {
	document.getElementById("d_details_"+id_in).style.display="block";
	document.getElementById("d_img_"+id_in).src="/images/lb-contract.gif";
	document.getElementById("d_link_"+id_in).href="javascript:hide_director("+id_in+");";
}

function hide_director(id_in) {
	document.getElementById("d_details_"+id_in).style.display="none";
	document.getElementById("d_img_"+id_in).src="/images/lb-expand.gif";
	document.getElementById("d_link_"+id_in).href="javascript:show_director("+id_in+");";
}

function showhide(div_in, path) {
	d = document.getElementById(div_in);
	i = document.getElementById(div_in + "-img");
	
	if (path === undefined) { path = "/"; }
	
	if (d) {
		if (d.style.display == "none") {
			d.style.display = "block";
			if (i) { i.src = "/images/lb-contract.gif"; }
		}
		else if (d.style.display == "block"  ||  d.style.display == "") {
			d.style.display = "none";
			if (i) { i.src = "/images/lb-expand.gif"; }
		}
		else { return false; }
	}
	else { return false; }
}

function checkNetworkCentralSearchForm(f) {
	if (
			f.elements['searchquery'].value==''  
			&&  
			f.elements['searchregion'].value==''  
			&&  
			f.elements['searchcategory'].value==''
		) {
		alert('Please enter a search phrase, choose a region or category to continue');
		return false;
	}
	return true;
}
//-->