/*

	27/03/08	New based on ICC

*/


/*	From HPA - not sure what it does?
if (document.getElementById){ //change
	document.write('<style type="text/css">\n')
	document.write('#menu1,#menu2,#menu3,#menu4,#menu5,#menu6,#menu7,#menu8,#menu9{display:none;}\n')
	document.write('<\/style>\n')
}
*/

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


function changemenu(submenu, title){
	if(document.getElementById){
	var el = document.getElementById(submenu).style;
      if(el.display == "block"){ //change
			el.display = "none";
			replaceImage(title);
		} else{
			el.display = "block";
			changeImage(title);
		} 
		return false;
		} else{
		return true;
		}
}               

function changeImage(title) {
          newImage = "url(http://www.hpa.org.uk/images/template/white_arrow_d.gif)";
          document.getElementById(title).style.backgroundImage = newImage;
}
function replaceImage(title) {
          newImage = "url(http://www.hpa.org.uk/images/template/white_arrow.gif)";
          document.getElementById(title).style.backgroundImage = newImage;
}

function getlogin(strMsg) {

	if (strMsg.length > 0)	{
		document.getElementById("txtLabNumber").focus();
		alert(strMsg);
	}
}


function CorrectLogin(strWebLogID)	{

	document.getElementById("frmLogin").action = "SampleEntry/Main.asp";
	document.getElementById("txtWebLogID").value = strWebLogID;
	document.getElementById("frmLogin").submit();
}