function popupImage(strPath){
	//strPath: path of page page 
	// passing full image path to php page
	//csImagePath = document.getElementById('currentImage').value;
	var width = window.screen.width;
	var height = window.screen.height;
	winName = 'Preview';
	features = "width="+width+",height="+height+",toolbar=0,scrollbars=1,resizable=1";
	window.open(strPath, winName,features );
}
function funNewPrev(strPath){
	var objNext = document.getElementById('displayNext'); 
	var objPrev = document.getElementById('displayPrevious'); 
	var objDiv = document.getElementById('imageDisplay'); 
	objDiv.innerHTML= "<img src='"+ strPath +"' alt='Image Preview' title='Image Preview'>";
	objPrev.style.display = 'none';
	objNext.style.display = 'block';
}


function funNewNext(strPath){
	var objNext = document.getElementById('displayNext'); 
	var objPrev = document.getElementById('displayPrevious');
	var objDiv = document.getElementById('imageDisplay');
	objDiv.innerHTML= "<img src='"+ strPath +"' alt='Image Preview' title='Image Preview'>";
	objNext.style.display = 'none';
	objPrev.style.display = 'block';
}