function mytrim(val)
{
		val1 = "";
		val2="";
		ctrr = 0;
		lngth = val.length;
		for (i=0; i<lngth; i++)
		{
		if (val.charCodeAt(i) != 32)
		{
		for(j=i;j<lngth;j++)
		{
		if (val.charCodeAt(j) != 13 && val.charCodeAt(j) != 10 )
			{
			val1 += val.charAt(j);
			}
		}
		break;
		}
		}
		if (val1 != "")
		{
		lngth = val1.length
		ctrr=lngth;
		for (k=0; k<lngth; k++)
		{
		ctrr=ctrr-1;
		if (val1.charCodeAt(ctrr) != 32)
		{
		for(l=0;l<lngth-k;l++)
		{
		val2 += val1.charAt(l);
		}
		val1=val2;
		break;
		}
		}
		}
		return val1;
}
function IsNumeric(sText)
 {
   var ValidChars = "0123456789";
   var IsNumber=true;
   var Char;


   for (i = 0; i < sText.length && IsNumber == true; i++)
      {
      Char = sText.charAt(i);
      if (ValidChars.indexOf(Char) == -1)
         {
         IsNumber = false;
         }
      }
   return IsNumber;

 }
 


function emptyvalue(x1) {

 if(x1.value=="First Name" || x1.value=="Last Name" || x1.value=="Family Name" || x1.value=="Media" || x1.value=="ID / Passport No" || x1.value=="Presscard No" ||  x1.value=="Email Address" ||  x1.value=="Street Address" || x1.value=="City" || x1.value=="Postal Code" || x1.value=="Zip Code" || x1.value=="Mobile No" || x1.value=="Phone" || x1.value=="Home Phone" || x1.value=="Email Id" || x1.value=="Email" || x1.value=="Country" || x1.value=="Address" || x1.value=="Event Name")
 {
  pretext=x1.value;
  	
  x1.style.color='#000000';
  x1.value="";
 } else {

  switch(x1.name) {
  
  case "firstname":
    pretext="First Name";
    break;
   case "lastname":
    pretext="Last Name";
    break;
	case "familyname":
    pretext="Family Name";
    break;
	case "media":
    pretext="Media";
    break;
	case "passportnumber":
    pretext="ID / Passport No";
    break;
	case "presscardnumber":
    pretext="Presscard No";
    break;
	case "email":
    pretext="Email Address";
    break;
	case "phone":
    pretext="Phone";
    break;
	
   case "address":
    pretext="Street Address";
    break;
	case "city":
    pretext="City";
    break;
	case "zip":
    pretext="Postal Code";
    break;
	case "zip":
    pretext="Zip Code";
    break;
   case "mobile":
    pretext="Mobile No";
    break;
  case "phone":
    pretext="Home Phone";
    break;
	case "email":
    pretext="Email Id";
    break;
	case "email":
    pretext="Email";
    break;
   case "country":
    pretext="Country";
    break;
	 case "address":
    pretext="Address";
    break;
	 case "eventname":
    pretext="Event Name";
    break;
	 case "eventdate":
    pretext="Event Date";
    break;
	 case "eventtime":
    pretext="Event Time";
    break;
	 case "eventlocation":
    pretext="Event Location";
    break;
	case "orgname":
    pretext="Organization Name";
    break;
	case "contactperson":
    pretext="Contact Person";
    break;
	case "phone":
    pretext="Contact Phone";
    break;
  
  
   default: pretext="";
  }
 }
}

function fillvalue(x1) {
 if (x1.value=="") {
  x1.style.color = '#000000';
  x1.value = pretext;
 }
}

function validatesignup()
{
	var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.signup.email.value))) {
			  alert("Please Enter a Valid Email");
			  document.signup.email.focus();
			  return false;
		}
		if(mytrim(document.signup.country.value)=="" || mytrim(document.signup.country.value)=="Country")
		{
			  alert("Please Select Country");
			  document.signup.country.focus();
			  return false;
		}
		
}
function ValidateVolunteer()
{
		if(mytrim(document.frmvolunteer.firstname.value)=="" || mytrim(document.frmvolunteer.firstname.value)=="First Name")
		{
			  alert("Please Enter First Name");
			  document.frmvolunteer.firstname.focus();
			  return false;
		}
		if(mytrim(document.frmvolunteer.lastname.value)=="" || mytrim(document.frmvolunteer.lastname.value)=="Last Name")
		{
			  alert("Please Enter Last Name");
			  document.frmvolunteer.lastname.focus();
			  return false;
		}
				  
		var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.frmvolunteer.email.value))) {
			  alert("Please Enter a Valid Email Address");
			  document.frmvolunteer.email.focus();
			  return false;
		}
		if (!mytrim(document.frmvolunteer.zip.value)=="" || mytrim(document.frmvolunteer.zip.value)=="Postal Code")
		{
			if (!IsNumeric(document.frmvolunteer.zip.value))
			{
				alert("Please Enter Valid Postal Code");
				document.frmvolunteer.zip.focus();
				return false;
			}
			if (document.frmvolunteer.zip.value.length<5)
			{
				alert("Please Enter Valid Postal Code");
				document.frmvolunteer.zip.focus();
				return false;
			}
		}
		if (mytrim(document.frmvolunteer.comments.value)=="")
		{
			alert("Please Enter Comments Below 1000 Words.");
			document.frmvolunteer.comments.focus();
			return false;
			
		}
		if (!mytrim(document.frmvolunteer.comments.value)=="")
		{
			if (document.frmvolunteer.comments.value.length>1000)
			{
				alert("Please Enter Comments Below 1000 Words.");
				document.frmvolunteer.comments.focus();
				return false;
			}
		}
		
}

function ValidatePress()
{
		if(mytrim(document.frmpress.firstname.value)=="" || mytrim(document.frmpress.firstname.value)=="First Name")
		{
			  alert("Please Enter First Name");
			  document.frmpress.firstname.focus();
			  return false;
		}
		if(mytrim(document.frmpress.familyname.value)=="" || mytrim(document.frmpress.familyname.value)=="Family Name")
		{
			  alert("Please Enter Family Name");
			  document.frmpress.familyname.focus();
			  return false;
		}
		if(mytrim(document.frmpress.passportnumber.value)=="" || mytrim(document.frmpress.passportnumber.value)=="ID / Passport No")
		{
			  alert("Please Enter ID / Passport No");
			  document.frmpress.passportnumber.focus();
			  return false;
		}
				  
		var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.frmpress.email.value))) {
			  alert("Please Enter a Valid Email Address");
			  document.frmpress.email.focus();
			  return false;
		}
		if(mytrim(document.frmpress.phone.value)=="" || mytrim(document.frmpress.phone.value)=="Phone")
		{
			  alert("Please Enter Phone");
			  document.frmpress.phone.focus();
			  return false;
		}
		if(mytrim(document.frmpress.address.value)=="" || mytrim(document.frmpress.address.value)=="Address")
		{
			  alert("Please Enter Address");
			  document.frmpress.address.focus();
			  return false;
		}
		
}
function ValidateInternship()
{
		if(mytrim(document.frminternship.firstname.value)=="" || mytrim(document.frminternship.firstname.value)=="First Name")
		{
			  alert("Please Enter First Name");
			  document.frminternship.firstname.focus();
			  return false;
		}
		if(mytrim(document.frminternship.lastname.value)=="" || mytrim(document.frminternship.lastname.value)=="Last Name")
		{
			  alert("Please Enter Last Name");
			  document.frminternship.lastname.focus();
			  return false;
		}
				  
		var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.frminternship.email.value))) {
			  alert("Please Enter a Valid Email Address");
			  document.frminternship.email.focus();
			  return false;
		}
		if (!mytrim(document.frminternship.zip.value)=="" || mytrim(document.frminternship.zip.value)=="Postal Code")
		{
			if (!IsNumeric(document.frminternship.zip.value))
			{
				alert("Please Enter Valid Postal Code");
				document.frminternship.zip.focus();
				return false;
			}
			if (document.frminternship.zip.value.length<5)
			{
				alert("Please Enter Valid Postal Code");
				document.frminternship.zip.focus();
				return false;
			}
		}
		if (mytrim(document.frminternship.comments.value)=="")
		{
			alert("Please Enter Comments Below 1000 Words.");
			document.frminternship.comments.focus();
			return false;
			
		}
		if (!mytrim(document.frminternship.comments.value)=="")
		{
			if (document.frminternship.comments.value.length>1000)
			{
				alert("Please Enter Comments Below 1000 Words.");
				document.frminternship.comments.focus();
				return false;
			}
		}
		
}


function ValidateGetUpdate()
{
						  
		var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.frmgetupdate.email.value))) {
			  alert("Please Enter a Valid Email Id");
			  document.frmgetupdate.email.focus();
			  return false;
		}
		if(mytrim(document.frmgetupdate.country.value)=="" || mytrim(document.frmgetupdate.country.value)=="Country")
		{
			  alert("Please Enter Country");
			  document.frmgetupdate.country.focus();
			  return false;
		}
		
		
		
}

function ValidateInvite()
{
		if(mytrim(document.frminvite.eventname.value)=="")
		{
			  alert("Please enter event name");
			  document.frminvite.eventname.focus();
			  return false;
		}
		if(mytrim(document.frminvite.eventdate.value)=="")
		{
			  alert("Please enter event date");
			  document.frminvite.eventdate.focus();
			  return false;
		}
		if(mytrim(document.frminvite.eventtime.value)=="")
		{
			  alert("Please enter event time");
			  document.frminvite.eventtime.focus();
			  return false;
		}
		if(mytrim(document.frminvite.eventlocation.value)=="")
		{
			  alert("Please enter event location");
			  document.frminvite.eventlocation.focus();
			  return false;
		}
		if(mytrim(document.frminvite.contactperson.value)=="")
		{
			  alert("Please enter contact person");
			  document.frminvite.contactperson.focus();
			  return false;
		}
		if(mytrim(document.frminvite.phone.value)=="")
		{
			  alert("Please enter contact phone");
			  document.frminvite.phone.focus();
			  return false;
		}
				  
		var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.frminvite.email.value))) {
			  alert("Please enter a valid email address");
			  document.frminvite.email.focus();
			  return false;
		}
		
		
}
function ValidateContactUs()
{
		if(mytrim(document.frmcontactus.firstname.value)=="" || mytrim(document.frmcontactus.firstname.value)=="First Name")
		{
			  alert("Please enter first name");
			  document.frmcontactus.firstname.focus();
			  return false;
		}
		if(mytrim(document.frmcontactus.lastname.value)=="" || mytrim(document.frmcontactus.lastname.value)=="Last Name")
		{
			  alert("Please enter last name");
			  document.frmcontactus.lastname.focus();
			  return false;
		}
				  
		var chkFilter=/\w{1,}[@][\w\-]{1,}([.]([\w\-]{1,})){1,3}$/;
		if (!(chkFilter.test(document.frmcontactus.email.value))) {
			  alert("Please enter a valid email address");
			  document.frmcontactus.email.focus();
			  return false;
		}
		
		
		if (mytrim(document.frmcontactus.comments.value)=="")
		{
			alert("Please enter comments below 1000 words.");
			document.frmcontactus.comments.focus();
			return false;
			
		}
		if (!mytrim(document.frmcontactus.comments.value)=="")
		{
			if (document.frmcontactus.comments.value.length>1000)
			{
				alert("Please enter comments below 1000 words.");
				document.frmcontactus.comments.focus();
				return false;
			}
		}
		
}



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 showdiv()
{
	var k,k1;
	var d = document.getElementById('txtcomments');
	k1=getPosition(d);
	k=k1.split(",");


	
	
	document.getElementById('smilies').style.position = "absolute";
	document.getElementById('smilies').style.top = k[1]+"px";
	document.getElementById('smilies').style.left = k[0]+"px";
	
		document.getElementById('smilies').style.visibility = 'visible'; 
	

}
function hidediv()
{
	document.getElementById('smilies').style.visibility = 'hidden'; 
}
function insertsmile(smile)
{
	var insertS;
	if (document.getElementById('txtcomments').value=="")
	{
		insertS=smile;
	}
	else
	{
		insertS=" "+smile;
	}	
	document.getElementById('txtcomments').value=document.getElementById('txtcomments').value+insertS;
	hidediv();
}
function getPosition(obj){
    var topValue= 0,leftValue= 0;
    while(obj){
	leftValue+= obj.offsetLeft;
	topValue+= obj.offsetTop;
	obj= obj.offsetParent;
    }
    finalvalue = leftValue + "," + topValue;
    return finalvalue;
}

//var mygallery=new simpleGallery({
//	wrapperid: "simplegallery1", //ID of main gallery container,
//	dimensions: [682, 317], //width/height of gallery in pixels. Should reflect dimensions of the images exactly (url/target/topCaption)
//	imagearray: [
//		["grfx/home_pg_rotator.jpg", "", "", ""],
//		["grfx/home_pg_rotator2.jpg", "", "", ""],
//		["grfx/home_pg_rotator3.jpg", "", "", ""],
//		["grfx/home_pg_rotator4.jpg", "", "", ""],
//		["grfx/home_pg_rotator5.jpg", "", "", ""]
//	],
//	autoplay: [true, 6500, 2], //[auto_play_boolean, delay_btw_slide_millisec, cycles_before_stopping_int]
//	persist: false, //remember last viewed slide and recall within same session?
//	fadeduration: 500, //transition duration (milliseconds)
//	oninit:function(){ //event that fires when gallery has initialized/ ready to run
//		//Keyword "this": references current gallery instance (ie: try this.navigate("play/pause"))
//	},
//	onslide:function(curslide, i){ //event that fires after each slide is shown
//		//Keyword "this": references current gallery instance
//		//curslide: returns DOM reference to current slide's DIV (ie: try alert(curslide.innerHTML)
//		//i: integer reflecting current image within collection being shown (0=1st image, 1=2nd etc)
//	}
//})