<!--

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_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_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_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_showHideLayers() { //v6.0
  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 MM_showHideElement() { //v6.0
  var i,p,v,obj,args=MM_showHideElement.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')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}

// Functions to validate enquiry form
function Validate(formname){
	var valid = false;
	var dstrg = "";
	var i = 0;

if (formname == "searchform"){
    with (document.searchform) {
		if (keyword.value == "" || keyword.value == " " || keyword.value == "keyword")
			dstrg = dstrg + "Keyword\n";
}
}

// end of validate function

	if (dstrg.length > 0 ) {
//		dstrg = dstrg.substr(2);
		dstrg = "Please give valid input for the following:\n\n" + dstrg;
		alert(dstrg);
		return false;
		}
	else  
		{
		return true;
		}
	
} // end of function

function CheckEmail(Email){
	//Check for Valid Email Address
	//Variable Declration		
	var i = 0;
	var FlagAtSign = "False";
	var FlagDotSign = "False";
	var StrLen = 0;
	var EmailTxt = "";
	
	EmailTxt=Email;
	StrLen = EmailTxt.length;
	//Check for @ and . in Email given
	for(i=0; i<=StrLen-1; i++)
	{
		StrCurrentChar = EmailTxt.substring(i,i+1);
		if (StrCurrentChar=='@')
		{
			FlagAtSign="Ok";
		}
		if (StrCurrentChar=='.')
		{
			FlagDotSign="Ok";
		}
	}
	if (FlagAtSign!="Ok"  || FlagDotSign!="Ok")
	{  
		return false
	}
	else 
	{
		return true
	}
	//Email validation finished
}


//-->