// JavaScript Document


function popup(url,winname,w,h,feat)
{
	if (!(isNaN(w) || isNaN(h)))
	{
		var x=parseInt((screen.width-w)/2);
		var y=parseInt((screen.height-h)/2);
		if (x<0)	x=0;
		if (y<0)	y=0;
		
		if (feat!=null && feat!="")
		{
			feat=","+feat;
		}
		else
		{
			feat="";
		}
		feat="left="+x+",top="+y+",width="+w+",height="+h+feat;
	}
	window.open(url,winname,feat);
}


function helpMe() {
	popup(dotdotpath+"help","",900,700,"");
}

// JavaScript Document
function clearsearch(formObj, formtext){
	if(formObj.value == formtext) formObj.value="";
}

function bookmark(){
	var url = "http://www.betterregulation.gov.uk/";
	var title = "Better Regulation Website";
	
	//alert(navigator.appName);
	
	if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
		window.external.AddFavorite(url,title);
	} else if (navigator.appName == "Netscape") {
		window.sidebar.addPanel(title,url,"");
	} else {
		alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
	}
}

// JavaScript Document
function commentCharCount(){

	var charcount = document.getElementById("usercomment").value.length;
	
	if(charcount < 500){	
		document.getElementById("comment_charcount").innerHTML = (500 - charcount) + " characters remaining";	
	} else {
		document.getElementById("comment_charcount").innerHTML = "You are over the character limit by " + (charcount - 500) + " characters";
	}
}

function show(elementid){
	document.getElementById(elementid).style.display="";
}

function hide(elementid){
	document.getElementById(elementid).style.display="none";
}

//window.onload=function(){
// document.getElementById("nav_bookmark").style.display="";
//}