function clearSearch(frmEle, defaultValue){//clear search form value for initial search
	if(frmEle.value == defaultValue)
	{
		frmEle.value = '';
	}
}

function preLoadImage(imageSrc){	
	pic1= new Image(); 
	pic1.src=imageSrc;
}
function fitWindow() {
    if (window.innerWidth){
        iWidth = window.innerWidth;
        iHeight = window.innerHeight;
    }else{
        iWidth = document.body.clientWidth;
        iHeight =document.body.clientHeight;
    }
    iWidth = document.images[0].width + 8;// - iWidth;
    if(iWidth < 100) iWidth = 200;
    iHeight = document.images[0].height + 78;// - iHeight;
    if(iHeight < 100) iHeight = 200;
    window.resizeTo(iWidth, iHeight);
    window.focus();
}

function showHide(theDisplay,divStr){
   // get all div's
   var theDivArr = divStr.split("*");
   for(var i=0;i<theDivArr.length;i++){
		if(document.getElementById(theDivArr[i]))
			document.getElementById(theDivArr[i]).style.display=theDisplay;
   }
  } 


function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}
function tmt_findObj(n){
	var x,t; if((n.indexOf("?"))>0&&parent.frames.length){t=n.split("?");
	x=eval("parent.frames['"+t[1]+"'].document.getElementById('"+t[0]+"')");
	}else{x=document.getElementById(n)}return x;
}
function MM_showHideLayers() { 
  var i,p,v,obj,args=MM_showHideLayers.arguments;if(document.getElementById){
   for (i=0; i<(args.length-2); i+=3){ obj=tmt_findObj(args[i]);v=args[i+2];
   v=(v=='show')?'visible':(v='hide')?'hidden':v;
   if(obj)obj.style.visibility=v;}} else{
  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_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;
}



//newsletter scripts
function clearEmailForm(frmEle){
	if(frmEle.value == "Enter email address")frmEle.value = "";
}
function validateEmail(frmEle){
	if(frmEle.Email){
		if(frmEle.Email.value == ""){
			alert("Please enter a Email!");
			frmEle.Email.focus();
			return false;
		}
		var exclude=/[^@\-\.\w]|^[_@\.\-]|[\._\-]{2}|[@\.]{2}|(@)[^@]*\1/;
		var check=/@[\w\-]+\./;
		var checkend=/\.[a-zA-Z]{2,4}$/;
		
		emailad = frmEle.Email.value;
		
		if(((emailad.search(exclude) != -1)||(emailad.search(check))
		== -1)||(emailad.search(checkend) == -1)){
	  		alert("Incorrect email address!  Please ammend.");
			frmEle.Email.focus();
			return false;
		}
	 }
}


function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}

function getFlashMovieObject(movieName){
	if (window.document[movieName]) 
	{
		return window.document[movieName];
	}
	if (navigator.appName.indexOf("Microsoft Internet")==-1)
	{
		if (document.embeds && document.embeds[movieName])
		return document.embeds[movieName]; 
	}
	else // if (navigator.appName.indexOf("Microsoft Internet")!=-1)
	{
		return document.getElementById(movieName);
	}
}
function PlayFlashMovie(movieObjectName){
	var flashMovie=getFlashMovieObject(movieObjectName);
	flashMovie.Play();
	//embed.nativeProperty.anotherNativeMethod();
}
function StopFlashMovie(movieObjectName)
{
	var flashMovie=getFlashMovieObject(movieObjectName);
	flashMovie.StopPlay();
}
function RewindFlashMovie(movieObjectName)
{
	var flashMovie=getFlashMovieObject(movieObjectName);
	flashMovie.Rewind();
}


function getObject(obj) {

	// step 1
	if (document.getElementById) {
		obj = document.getElementById(obj);

		// step 2
	} else if (document.all) {
		obj = document.all.item(obj);

		//step 3
	} else {
		obj = null;
	}

	//step 4
	return obj;
}

function getObjectPosition(obj) {
	objFind = getObject(obj);
	var curleft = 0;
	var curtop = 0;
	if (objFind.offsetParent) {
		do {
			curleft += objFind.offsetLeft;
			curtop += objFind.offsetTop;
		} while (objFind = objFind.offsetParent);
	}
	return curleft;
}
function setFreeInstallPosition(obj) {
	obj = getObject(obj);
	obj.style.left = 175 + getObjectPosition('bc_logo') + 'px';
	obj.style.top = -55;

	if (getCookie("finstall") == '')
	    setTimeout("showFreeInstallDiv('freeInstallDiv', false, 0)", 3000);
	setCookie("finstall", "1");
}

function showFreeInstallDiv(obj, e, position) {

	//get object
	obj = getObject(obj);
	if (obj == null) return;
	//move object
	obj.style.top = position + 'px';

}


 function getCookie(c_name)
 {
 if (document.cookie.length>0)
   {
   c_start=document.cookie.indexOf(c_name + "=")
   if (c_start!=-1)
     { 
     c_start=c_start + c_name.length+1 
     c_end=document.cookie.indexOf(";",c_start)
     if (c_end==-1) c_end=document.cookie.length
     return unescape(document.cookie.substring(c_start,c_end))
     } 
   }
 return ""
 }
  
 function setCookie(c_name,value,expiredays)
 {
 var exdate=new Date()
 exdate.setDate(exdate.getDate()+expiredays)
 document.cookie=c_name+ "=" +escape(value)+
 ((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
 }