function showDiv(image, descr, width, height){
	 document.getElementById('zoomDivCon').style.display = 'block';	
	 var d = document.getElementById('zoomDiv');
	 var ul = document.getElementById('zoomImg'); 
	 if(d.style.display=='none' || d.style.display=='') {
		d.style.display = 'block';
		if(descr == '') {
			ul.innerHTML = '<li><img src="'+image+'" width="'+width+'" height="'+height+'" /></li>';
		}
		else {
			ul.innerHTML = '<li><img src="'+image+'" width="'+width+'" height="'+height+'" /></li><li id="descr" class="description">'+descr+'</li>';
			}
//		var offWidth = d.offsetWidth;
//		var offHeight = d.offsetHeight;
		var offWidth = parseInt(width)+20;
	 	var offHeight = parseInt(height)+20;
	 	d.style.margin = '-' + ( offHeight / 2 ) + 'px ' + '0px ' + '0px ' + '-' + ( offWidth / 2 ) + 'px';
		}
	 else {
		d.style.display='none';
		}
	}
function showFrm(id){
	  var z = document.getElementById('zoomDivCon');
	 var d = document.getElementById(id);
	 if(d.style.display == 'none' || d.style.display == ''){
		z.style.display='block';
	 	d.style.display = 'block';
		var offWidth = d.offsetWidth;
	 	var offHeight = d.offsetHeight;
	 	d.style.margin = '-' + (offHeight / 2 ) + 'px ' + '0px ' + '0px ' + '-' + ( offWidth / 2 ) + 'px';
		}
	 else
	    d.style.display = 'none';
	}
function closeFrm(id){
	 var z = document.getElementById('zoomDivCon');
	 var d = document.getElementById(id);
	 d.style.display='none';
	 z.style.display='none';
	}	
function closeDiv(id){
	 var z = document.getElementById('zoomDivCon');
	 var d = document.getElementById(id);
	 d.style.display='none';
	 z.style.display='none';
	}