/////siute form validation


/////validate newsletter form

function validateGalleryForm(theForm) {

   /* Check First Name */

  if (theForm.galleryUser.value.length < 1)

  {

    alert("Please add your name your Name!");

    theForm.galleryUser.focus();

    return (false);

  }
  
  
  /* Email check */

 

 {

	var emailID=document.galleryUploader.galleryUserEmail;

	

	if ((emailID.value==null)||(emailID.value=="")){

		alert("Please Enter your Email Address")

		emailID.focus()

		return false

	}

	if (echeck(emailID.value)==false){

		//emailID.value=""

		emailID.focus()

		return false

	}

 }
 
 
    /* Check For image */

  if (theForm.catch_image.value.length < 1)

  {

    alert("Please choose an image to upload!");

    theForm.catch_image.focus();

    return (false);

  }
  
  
   /* Check For image title */

  if (theForm.galleryImageTitle.value.length < 1)

  {

    alert("Please choose an image to upload!");

    theForm.galleryImageTitle.focus();

    return (false);

  }
  
   /* Check For description */

  if (theForm.galleryDescription.value.length < 1)

  {

    alert("Please choose an image to upload!");

    theForm.galleryDescription.focus();

    return (false);

  }
  
   
  
 
 }
 
 
 
 function echeck(str) {



		var at="@"

		var dot="."

		var lat=str.indexOf(at)

		var lstr=str.length

		var ldot=str.indexOf(dot)

		if (str.indexOf(at)==-1){

		   alert("Invalid e-mail address please amend")

		   return false

		}



		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){

		   alert("Invalid E-mail address please amend")

		   return false

		}



		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){

		    alert("Invalid E-mail  address please amend")

		    return false

		}



		 if (str.indexOf(at,(lat+1))!=-1){

		    alert("Invalid E-mail address please amend")

		    return false

		 }



		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){

		    alert("Invalid E-mail address please amend")

		    return false

		 }



		 if (str.indexOf(dot,(lat+2))==-1){

		    alert("Invalid E-mail address please amend")

		    return false

		 }

		

		 if (str.indexOf(" ")!=-1){

		    alert("Invalid E-mail address please amend")

		    return false

		 }



 		 return true					

	}