// JavaScript Document
function validation()//Validation on form submission...
{
//Contact Information...
   if(document.form1.album.value=="--- Select album ---")
	{
		alert("Select an album :");
		document.form1.album.focus();
		return false;
	}
	
  if(document.form1.phototitle.value.length==0)
	{
		alert("Enter title :");
		document.form1.phototitle.focus();
		return false;
	}
  
  if(document.form1.fileupload.value.length==0)
	{
		alert("Browse an image:");
		document.form1.fileupload.focus();
		return false;
	}
   if(document.form1.description.value.length==0)
	{
		alert("Enter description :");
		document.form1.description.focus();
		return false;
	}


  if(document.form1.email.value.length==0)
	{
		alert("Enter your email id :");
		document.form1.email.focus();
		return false;
	}
	
    document.getElementById("Submit").disabled="disabled"
	document.getElementById("submit_div_display").innerHTML="Please wait... Uploading ...";
    document.form1.submit();

}

function emailvalidation(entered, alertbox)
{
	with (entered)
	{
		apos=value.indexOf("@"); 
		dotpos=value.lastIndexOf(".");
		lastpos=value.length-1;
		if (apos<1 || dotpos-apos<2 || lastpos-dotpos>3 || lastpos-dotpos<2) 
		{
			if (alertbox) 
			{
				alert(alertbox);
				entered.focus();
			} 
			return false;
		}
		else 
		{
			return true;
		}
	}
}