function validation()
{
	if(document.getElementById('newsheading').value=="")
	{
		alert("Please enter News heading");
		document.getElementById('newsheading').focus();
		return false;
	}
	if((document.getElementById('newsheading').value).length>55)
	{
		alert("News heading should be 55 characters only");
		document.getElementById('newsheading').focus();
		return false;
	}
	if((document.getElementById('newsimage').value=="")&&(document.getElementById('hiddenfld').value==""))
	{
		alert("Please enter News Image");
		document.getElementById('newsimage').focus();
		return false;
	}
	if(document.getElementById('newsimage').value!="")
	{
		if(document.getElementById('hiddenfld').value=="")
		{
			alert("Your image must be uploaded before your newspaper can be published; please click the upload button");
			document.getElementById('newsimage').focus();
			return false;
		}
	}
	if(document.getElementById('caption').value=="")
	{
		alert("Please enter Caption");
		document.getElementById('caption').focus();
		return false;
	}
	if((document.getElementById('caption').value).length>51)
	{
		alert("Caption should be 50 characters only");
		document.getElementById('caption').focus();
		return false;
	}
	document.newsform.action ="drontal_download_and_send.php";
	document.newsform.target = "";
	document.newsform.submit();
	
}
function checkPhoto(picField) {
 var picFile = picField;
 var imagePath = document.getElementById(picField).value;
 var pathLength = imagePath.length;
 var lastDot = imagePath.lastIndexOf(".");
 var fileType = imagePath.substring(lastDot,pathLength);
 if((fileType == ".gif") || (fileType == ".jpg") || (fileType == ".png") || (fileType == ".GIF") || (fileType == ".JPG") || (fileType == ".PNG")) {
  
 } else {
  alert("Please upload .JPG, .PNG, and .GIF image formats. Your file-type is " + fileType + ".");
document.getElementById(picField).focus();
return true;
 }

}
function uploadImage()
{
		if(document.getElementById('newsimage').value!="")
		{
			if(checkPhoto('newsimage'))
				return false;
		}
		if(document.getElementById('newsimage').value!="")
		{
			document.newsform.action ="post_drontal.php";
			document.newsform.target = "imgFrame";
			document.newsform.submit();
		}
}