function MM_jumpMenu(targ,selObj,restore)
   { //v3.0
     eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
     if (restore) selObj.selectedIndex=0;
   }

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 homeWin() 
{
window.open('/cpw/storage/interim_results/?t=popup','interim','toolbar=no,status=no,width=200,height=150,directories=no,scrollbars=no,resize=no,menubar=no');
}

function webcastPopup(){
window.open('/cpw/storage/q1trading_confcall/?t=popup','webcast','top=20,left=20,width=200,height=200,toolbar=no,status=no,directories=no,scrollbars=no,resize=no,menubar=no');
}

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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function BW_centerLayers() { //v4.1.1
	if (document.layers || document.all || document.getElementById){
		var winWidth, winHeight, i, horz, vert, width, height, offsetX, offsetY, negX, negY, group, x, y, args;
		args = BW_centerLayers.arguments;
		
		onresize = BW_reload;

				
		winWidth = (document.all)?document.body.clientWidth:window.innerWidth;
		winHeight = (document.all)?document.body.clientHeight:window.innerHeight;
				
		for (i=0; i<(args.length-9); i+=10) {
			horz    = args[i+1];
			vert    = args[i+2];
			width   = parseInt(args[i+3]);
			height  = parseInt(args[i+4]);
			offsetX = parseInt(args[i+5]);
			offsetY = parseInt(args[i+6]);
			negX    = args[i+7];
			negY    = args[i+8];
		
			x = ((winWidth - width)/2) + offsetX;
			y = ((winHeight - height)/2) + offsetY;
						
			x = (negX=='false' && (x < 0))?0:x;
			y = (negY=='false' && (y < 0))?0:y;
				
			layerObj = (document.getElementById)?document.getElementById(args[i]):MM_findObj(args[i]);
			
			if (layerObj!=null) {
				layerObj = (layerObj.style)?layerObj.style:layerObj;
				layerObj.left = (horz=="true")?x:layerObj.left;
				layerObj.top = (vert=="true")?y:layerObj.top;
			}
		}
	}
}

function BW_reload() {location.reload();}


function checkrequired2(str_temp) 
{

        if (str_temp == "IR Search" || str_temp == "" || str_temp == " " || str_temp == "Search") 
                {
                alert("Please enter a keyword")
                return false;
                }

}

function disclaimWin(theUrl, winName) 
{
window.open(theUrl,winName,'toolbar=yes,status=yes,width=420,height=300,directories=no,SCROLLbars=yes,resize=no,menubar=yes')
}


function launch(str_url, str_name, int_width, int_height) 
{
	var winX = (screen.width - int_width) / 2;
	var winY = (screen.height - int_height) / 2;
	str_WinParams = 'height=' + int_height +',width=' + int_width + 

',top=' + winY+',left=' + winX + 

',menubar=0,toolbar=0,scrollbars=0,resizable=0,status=0,toolbar=0';
	win = window.open(str_url, str_name, str_WinParams);
	if ((parseInt(navigator.appVersion) >= 4)|| (navigator.appName 

= 'Netscape')) { win.window.focus(); }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_jumpMenu(targ,selObj,restore)
   { //v3.0
     eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
     if (restore) selObj.selectedIndex=0;
   }


function popup(str_url, int_width, int_height, str_name) 
{
	var winX = (screen.width - int_width) / 2;
	var winY = (screen.height - int_height) / 2;
	str_WinParams = 'height=' + int_height +',width=' + int_width + 

',top=' + winY+',left=' + winX + 

',menubar=no,toolbar=yes,scrollbars=yes,resizable=yes,status=0';
	win = window.open(str_url, str_name, str_WinParams);
	if ((parseInt(navigator.appVersion) >= 4)|| (navigator.appName 

= 'Netscape')) { win.window.focus(); }
}

function launch(str_url, int_width, int_height, str_name) 
{
	var winX = (screen.width - int_width) / 2;
	var winY = (screen.height - int_height) / 2;
	str_WinParams = 'height=' + int_height +',width=' + int_width + 

',top=' + winY+',left=' + winX + 

',menubar=no,toolbar=no,scrollbars=yes,resizable=yes,status=0,top=50,left=50';
	win = window.open(str_url, str_name, str_WinParams);
	if ((parseInt(navigator.appVersion) >= 4)|| (navigator.appName 

= 'Netscape')) { win.window.focus(); }
}

function launch1(str_url, int_width, int_height, str_name) 
{
	var winX = (screen.width - int_width) / 2;
	var winY = (screen.height - int_height) / 2;
	str_WinParams = 'height=' + int_height +',width=' + int_width + 

',top=' + winY+',left=' + winX + 

',menubar=no,toolbar=no,scrollbars=no,resizable=no,status=0,top=50,left=50';
	win = window.open(str_url, str_name, str_WinParams);
	if ((parseInt(navigator.appVersion) >= 4)|| (navigator.appName 

= 'Netscape')) { win.window.focus(); }
}


function inv_getValue(form_field) {
 for(i=0; i< eval('document.Historic.' + form_field + '.length'); i++)
   if( eval('document.Historic.' + form_field + '.options[i].selected') == true)
     return eval('document.Historic.' + form_field + '.options['  + i + '].value');
} // end of inv_getValue()

function checkDate() {
	var str_day = (inv_getValue('day')) < 10 ? '0' + inv_getValue('day') : inv_getValue('day');
	var str_month = (inv_getValue('month')) < 10 ? '0' + inv_getValue('month') : inv_getValue('month');
	var str_year = inv_getValue('year');
	var selected_date = str_year + '' + str_month + '' + str_day;
        var end_date = 20000720	

	if ( selected_date <= end_date ) {
		alert('There are no data available before the 20/07/2000.');
		return false;
	} 
                else {
		     return true;
	             }
	
} // end of checkDate()

function printPage()
{
if (window.print) self.print();
else if (navigator.appName.indexOf('Microsoft') !=-1) VBPrint()
setTimeout('self.close()',1000);
}


var newWin = null; 
function popUp(strURL, strType, strHeight, strWidth) { 
 if (newWin != null && !newWin.closed) 
   newWin.close(); 
 var strOptions=""; 
if (strType=="statuselastic") 
   strOptions="resizable,status,scrollbars,height="+ 
     strHeight+",width="+strWidth; 
 if (strType=="console") 
   strOptions="resizable,height="+ 
     strHeight+",width="+strWidth; 
 if (strType=="fixed") 
   strOptions="status,height="+ 
     strHeight+",width="+strWidth; 
 if (strType=="fixedscroll") 
   strOptions="status,scrollbars,height="+ 
     strHeight+",width="+strWidth; 
 if (strType=="elastic") 
   strOptions="toolbar,menubar,scrollbars,"+ 
     "resizable,location,height="+ 
     strHeight+",width="+strWidth; 
 newWin = window.open(strURL, 'newWin', strOptions); 
 newWin.focus(); 
}



function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


//method takes a string
//returns 1 if email is valid
//returns 0 if email is not valid

function checkEmail(strEmail){

  var emailvalid1 = strEmail.indexOf('@');
  var emailvalid2 = strEmail.indexOf('.');

  if((emailvalid1 ==-1)||(emailvalid2 ==-1)) {
    return 0;
  }

  return 1;

}

function verify(d){

	strErrorMessage = "";

	if (d.txtName.value==''){
            strErrorMessage += "\n\t*Please provide a valid name";
        }

	if (d.txtAddress.value==''){
            strErrorMessage += "\n\t*Please provide a valid address";
        }

        if (!checkEmail(d.txtEmail.value)) {
            strErrorMessage += "\n\t*Please provide a valid email address";
        }
        
        if (!strErrorMessage) {
          return true;
        }

        alert ("Please rectify the following:\n" + strErrorMessage);
        return false;
    
} // end of verify()