function showThumbnail(which, e) {
	        var thumb = document.getElementById('thumb');
	        if (thumb && thumb.style.visibility == 'hidden') {
	            var lLeft = 0;
	            var lTop = 0;
	            if (e.pageX) {
	                // Mozilla
	                lLeft = pageXOffset + e.clientX + 20;
	                lTop = pageYOffset + e.clientY;
	            } else {
	                // IE
	                if (document.documentElement) {
	                    lLeft = document.documentElement.scrollLeft + e.x + 20;
	                    lTop = document.body.scrollTop + e.y;
	                } else {
	                    lLeft = document.body.scrollLeft + e.x + 20;
	                    lTop = document.body.scrollTop + e.y;
	                }
	            }
	            thumb.style.left = lLeft + 'px';
	            thumb.style.top = lTop + 'px';
	            thumb.innerHTML = '<img src="' + unescape(which) + '" width="120" height="182"  />';
	            thumb.style.visibility = 'visible';
	        }
	    }

  	    function showThumbnailLong(which, altvar, e) {
       	        var thumb = document.getElementById('thumb');
       	        if (thumb && thumb.style.visibility == 'hidden') {
       	            var lLeft = 0;
       	            var lTop = 0;
       	            if (e.pageX) {
       	                // Mozilla
       	                lLeft = pageXOffset + e.clientX + 20;
       	                lTop = pageYOffset + e.clientY;
       	            } else {
       	                // IE
       	                if (document.documentElement) {
       	                    lLeft = document.documentElement.scrollLeft + e.x + 20;
       	                    lTop = document.body.scrollTop + e.y;
       	                } else {
       	                    lLeft = document.body.scrollLeft + e.x + 20;
       	                    lTop = document.body.scrollTop + e.y;
       	                }
       	            }
       	            thumb.style.left = lLeft + 'px';
       	            thumb.style.top = lTop + 'px';
       	            thumb.innerHTML = '<img src="' + unescape(which) + '" width="120" height="182" alt="' + unescape(altvar) + '"/>';
       	            thumb.style.visibility = 'visible';
       	        }
       	    }

function showThumbnailVid(which, e) {
	        var thumb = document.getElementById('thumb');
	        if (thumb && thumb.style.visibility == 'hidden') {
	            var lLeft = 0;
	            var lTop = 0;
	            if (e.pageX) {
	                // Mozilla
	                lLeft = pageXOffset + e.clientX + 20;
	                lTop = pageYOffset + e.clientY;
	            } else {
	                // IE
	                if (document.documentElement) {
	                    lLeft = document.documentElement.scrollLeft + e.x + 20;
	                    lTop = document.body.scrollTop + e.y;
	                } else {
	                    lLeft = document.body.scrollLeft + e.x + 20;
	                    lTop = document.body.scrollTop + e.y;
	                }
	            }
	            thumb.style.left = lLeft + 'px';
	            thumb.style.top = lTop + 'px';
	            thumb.innerHTML = '<img src="' + unescape(which) + '" width="300" height="200"  />';
	            thumb.style.visibility = 'visible';
	        }
	    }


function showThumbnailVidLong(which, altvar, e) {
       	        var thumb = document.getElementById('thumb');
       	        if (thumb && thumb.style.visibility == 'hidden') {
       	            var lLeft = 0;
       	            var lTop = 0;
       	            if (e.pageX) {
       	                // Mozilla
       	                lLeft = pageXOffset + e.clientX + 20;
       	                lTop = pageYOffset + e.clientY;
       	            } else {
       	                // IE
       	                if (document.documentElement) {
       	                    lLeft = document.documentElement.scrollLeft + e.x + 20;
       	                    lTop = document.body.scrollTop + e.y;
       	                } else {
       	                    lLeft = document.body.scrollLeft + e.x + 20;
       	                    lTop = document.body.scrollTop + e.y;
       	                }
       	            }
       	            thumb.style.left = lLeft + 'px';
       	            thumb.style.top = lTop + 'px';
       	            thumb.innerHTML = '<img src="' + unescape(which) + '" width="300" height="200" alt="' + unescape(altvar) + '"/>';
       	            thumb.style.visibility = 'visible';
       	        }
       	    }


	    function closeThumbnail() {
	        var thumb = document.getElementById('thumb');
	        if (thumb) thumb.style.visibility = 'hidden';
	    }