function MM_reloadPage(init){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 checkBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
	return this
}
bw=new checkBrowser()

//Show layers
function show(id)
{
this.css=bw.dom? document.getElementById(id).style:bw.ie4?document.all[id].style:bw.ns4?document.layers[id]:0;	
this.css.visibility='visible'
//document.getElementById('about_1').style.color='#000000';
}	
//Hide a layer
function hide(id)
{
	this.css=bw.dom? document.getElementById(id).style:bw.ie4?document.all[id].style:bw.ns4?document.layers[id]:0;	
	this.css.visibility='hidden';

}

function MM_jumpMenu(targ,selObj,restore){eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");if(restore)selObj.selectedIndex=0;}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_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) { //v3.0
  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); 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_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 changeCSS(obj, bgColor, bdColor, ftColor) {
   	if (document.getElementById) {
		obj.style.backgroundColor = bgColor;
		obj.style.borderColor = bdColor;
		obj.style.color = ftColor;
	}
}

//form functions
function checkwrong(mail)
{
if (mail.indexOf('@')==-1 || mail.indexOf('.')==-1 ||
			mail.indexOf('@')+1==mail.indexOf('.',mail.indexOf('@')) ||
			mail.indexOf('@')==0  || mail.lastIndexOf('.') == (mail.length-1))
		{
			return true;
		}
else 
		{
			return false;
		}
	
}  


function checkNull(strr)
{
	
   for(i=0;i<strr.length;i++)
	{
	  st=strr.charAt(i);
		  if(st!=" ")
	       {
     	   return false;
	       }
	}
	strr.value="";
	return true;
}
function checkapo(strr)
{
	
   for(i=0;i<strr.length;i++)
	{
	  st=strr.charAt(i);
		  if(st=="'" || st=='"' || st=='`')
	       {
     	   return true;
	       }
	}
	
}

function valiContactForm()
{
	fm = document.fmContact;
	if(fm.txtName.value=="")
	{
		alert("Enter your name");
		fm.txtName.focus();
		return false;
	}
	if (fm.txtEmail.value == "" && checkNull(fm.txtEmail.value) || checkwrong(fm.txtEmail.value) || checkapo(fm.txtEmail.value)) {
    alert( "Please enter your Email" );
    fm.txtEmail.focus();
    return false ;
  }
  
}
function valiCustomerForm()
{
	fm = document.fmCustomer;
	if(fm.txtFName.value=="")
	{
		alert("Enter your first name");
		fm.txtFName.focus();
		return false;
	}
	if ((fm.txtEmail.value == "" && checkNull(fm.txtEmail.value) || checkwrong(fm.txtEmail.value) || checkapo(fm.txtEmail.value)) && fm.txtMobile.value=="") {
    alert( "Please enter your Email or Mobile Number" );
    fm.txtEmail.focus();
    return false ;
  }
//  if(fm.txtMobile.value=="")
//	{
//		alert("Enter your mobile number");
//		fm.txtMobile.focus();
//		return false;
//	}
  
}