// JavaScript Document
function imagechange(img_name, img_src)
   {
   document[img_name].src = img_src;
   }

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 loadbuttonmouseover()
{
	MM_preloadImages('../images/home-mouseover.png','../images/gallery-mouseover.png','../images/request-mouseover.png','../images/testimonials-mouseover.png','../images/contactus-mouseover.png');
}
function move_up() {
    scroll_clipper.scrollTop = 0;
  }



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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

	var xmlHttp
function createcookieorsession(cookieorsession,cookiesessionname,cookiesessionvalue)
{
		xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url= 'index2.php?cookieorsession=' + cookieorsession + '&cookieorsessionname=' + cookiesessionname + '&cookiesessionvalue='+cookiesessionvalue;
xmlHttp.onreadystatechange=cookiesessionresponse
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

function cookiesessionresponse() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 //var respondedmsg=xmlHttp.responseText;
 } 
}

function showupdate(pagelink,name,email,phoneno)
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url= pagelink + '?' + name + '&' + email + '&' + phoneno;
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("txtupdate").innerHTML=xmlHttp.responseText 
 } 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}
				  
				  
				  
				  function checkEmail() 
				{
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(userentry.email_address.value))
			{
			return (false)
			}
		return (true)
	}
	
	function checkform() 
	{  
		var message='';
		if(document.getElementById('username').value.toString().length==0)
		{
			message = message + 'enter first name\n';
		}
		
			var name='username=' + document.getElementById('username').value;
		if( document.getElementById('email_address').value.toString().length==0 )
		{
			message = message + 'enter email address\n';
		}
		else if(checkEmail())
		{
		   message = message + 'the entered email address is invalid\n' ;
		 }
		 
			var email='email_address=' + document.getElementById('email_address').value;
		if( document.getElementById('phone').value.toString().length==0 )
		{
			message = message + 'enter phone number\n';
		}
		else if (isNaN(document.getElementById('phone').value))
		{
		     message = message + 'enter a valid phone number in numeric format\n';
		}
		
			var phoneno='phone=' + document.getElementById('phone').value;
			var pagelink="admin/newsletter_subscription.php";
		if(message.length == 0 )
		{
		    showupdate(pagelink,name,email,phoneno);
		}
		else
		{
			alert (message);
		}
	
		
		
	}
	
	
	
	function checkform2() 
	{  
		var message='';
		if(document.getElementById("ratingoutof5").value.toString().length==0)
		{
			message = message + 'Rating has to be given\n';
		}
		
		if( document.getElementById("customername").value.toString().length==0 )
		{
			message = message + 'Please enter your name \n';
		}
		if( document.getElementById("costumerfeedback").value.toString().length==0 )
		{
			message = message + 'Please give us your Testimonial\n';
		}
		if(message.length == 0 )
		{
		document.forms["ratingform"].submit();
		}
		else
		{
			alert (message);
		}
	
		
		
	}
	
	function showthecontactdetails(contactdetailsid)
	{
		var el = document.getElementById(contactdetailsid);
	el.style.display='block';
	}