// JScript File


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 MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
      document.getElementById("ctl00_hkTopMenu_DIV"+args[i]).style.backgroundImage  = "url("+img.src+")";
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; 
      document.getElementById("ctl00_hkTopMenu_DIV"+args[i+1]).style.backgroundImage  = "url("+img.src+")"; 
    }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}
var tbSearchFirstTime = true; //erase text only on first time
function TopSectionSeachBoxClick(tbSearch)
{
    if(tbSearchFirstTime)    
        {
            tbSearch.value = '';
            tbSearch.className  = 'TextBoxSearchTextLeft';
        }
    tbSearchFirstTime = false;
}

function PageLoad()
{
    //load the background
    document.getElementsByTagName('body')[0].bgColor= '#015697';
    document.getElementsByTagName('body')[0].style.backgroundImage = 'url(/images/HamiltonKentBackGround-SingleBlue.jpg)';

    //cache all the images
    MM_preloadImages('/images/TopMenu/btn_infrastructureOver.jpg', '/images/TopMenu/btn_whyhkOver.jpg', '/images/TopMenu/btn_RehabilitationOver.jpg', '/images/TopMenu/btn_NewsOver.jpg', '/images/TopMenu/btn_ProductsOver.jpg', '/images/TopMenu/btn_ResourcesOver.jpg', '/images/TopMenu/btn_AskExpertsOver.jpg' );
    
    
    //document.getElementById('tblSeach').focus();
    //set the default text of 
    var formInputs = document.getElementsByTagName('input');
    for (var i = 0; i < formInputs.length; i++) {
        var theInput = formInputs[i];
        
        if (theInput.type == 'text' && theInput.className.match(/\bTextBoxSearch\b/) && queryString("SearchResult")==null) {  
            theInput.value = 'Search this site';
            
        }
    }
    
    //alert(document.getElementsByName('DIVUPInfrastructure')[0]);

}

function ToggleFAQ(controlnumber)
{
    var imgSign = document.getElementById('imgArrow'+controlnumber);
    var Answerow = document.getElementById('trAnwer'+controlnumber);
    var bExpand  = Answerow.style.display == ''; 
    imgSign.src = (bExpand ? '/images/askTheExpert/double-arrowhead-right.png' : '/images/askTheExpert/double-arrowhead-Vertical.png');
    Answerow.style.display = (bExpand ? 'none' : '');
    
}

function queryString(parameter) { 
  var loc = location.search.substring(1, location.search.length);
  var param_value = false;
  var params = loc.split("&");
  for (i=0; i<params.length;i++) {
      param_name = params[i].substring(0,params[i].indexOf('='));
      if (param_name == parameter) {
          param_value = params[i].substring(params[i].indexOf('=')+1)
      }
  }
  if (param_value) {
      return param_value;
  }
  else {
      return null; //Here determine return if no parameter is found
  }
}

function handleKeyPress(e, Id){
  var sbutton = '';//document.getElementById(Id)​;
  sbutton = document.getElementById(Id);
  var key= 0;
  if(window.event){
    key= e.keyCode;
    }else if(e.which){
   key= e.which;
  }
    if(key==13){
    sbutton.click();
    }
}

function disableEnterKey(e)
{
     var key;

     if(window.event)
          key = window.event.keyCode;     //IE
     else
          key = e.which;     //firefox

     if(key == 13)
          return false;
     else
          return true;
}
//-->