//Window popup
var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',noresizable'
win = window.open(mypage,myname,settings)
if(win.window.focus){win.window.focus();}
}



//Search input field
function highlight(id)
	{
	//if (class == "") class="FORMFOCUS";
	//id.className="formfocus";
	document.search.searchstr.value = "";
	}

function unhighlight(id)
	{
	//if (class == "") class="FORMFOCUS";
	//id.className="formblur";
	}


//Bookmark function
function bookmark(url,title){
  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");
  }
}

function isFilled(elm) {
if (elm.value == "" || elm.value == null || elm.value == false)
return false;
else return true;
}

//Check for e-mail address
function isMail(elm) {
if (elm.value.indexOf("@") != "-1" && 
elm.value.indexOf(".") != "-1" && 
elm.value != " ")
return true;
else return false;
}

function isReady(form) { 
if (isFilled(form.searchstr) == false) {			//Is the Contact Name element filled?
alert ("Please enter a Keyword to search for.");
form.searchstr.focus();
return false;
}
if ((form.searchstr.value) == 'search term') {			//Is the telephone field filled?
alert ("Please enter a Keyword to search for.");
form.searchstr.focus();
return false;
}
return true;
}

function isReady2(form) { 
if (isMail(form.emailaddress) == false) {			//Is the e-mail valid?
alert ("Please enter a valid E-mail address.");
form.emailaddress.focus();
return false;
}
return true;
}

function checktypestatus(disableIt)
{

document.getElementById("sport").disabled = disableIt;

}

function switchInstitutes2()
{
	var typestr = 0;
	
    var type1id = document.getElementById("chosentype1").checked;
	var type2id = document.getElementById("chosentype2").checked;
	var type3id = document.getElementById("chosentype3").checked;
	var regionid = document.getElementById("region").value;
	var sportid = document.getElementById("sport").value;

	if (type1id)
	{
		var typestr = 1;
		var sportid = 0;
	}

	if (type2id)
	{
		var typestr = 2;
	}

	if (type3id)
	{
		var typestr = 3;
		var sportid = 0;
	}


	document.location = 'ss_search.asp?id=' + regionid + '&typeid='+ typestr +'&sportid='+ sportid;
}