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Marcofolio.net

ExampleHover over the code box below
More script and css style : www.htmldrive.net

/*
* Author:      Marco Kuiper (http://www.marcofolio.net/)
*/
google.load("jquery", "1.3.1");
google.load("jqueryui", "1.7.0");
google.setOnLoadCallback(function()
{
	// NOTE: JUST FOR DEMO, A TOGGLE CLASS HAS BEEN ADDED
	// TO SHOW THE BOUNDARIES OF THE DIV
	// You can safely remove this function
	$("#toggle").click(function () {
		$("#polaroidcontainer").toggleClass("redborder");
	});
	
	// When everything has loaded, place all polaroids on a random position	
	$(".polaroid").each(function () {

		var tempVal = Math.round(Math.random());
		if(tempVal == 1) {
			var rotDegrees = randomXToY(330, 360); // rotate left
		} else {
			var rotDegrees = randomXToY(0, 30); // rotate right
		}
		
		var position = $(this).parent().offset();
		var wiw = $(this).parent().width();
		var wih = $(this).parent().height();
		
		var leftpos = Math.random()*(wiw - $(this).width()) + position.left;
		var toppos = Math.random()*(wih - position.top) + position.top;
		var cssObj = { 'left' : leftpos,
			'top' : toppos,
			'-webkit-transform' : 'rotate('+ rotDegrees +'deg)',  // safari only
			'-moz-transform' : 'rotate('+ rotDegrees +'deg)',  // firefox only
			'tranform' : 'rotate('+ rotDegrees +'deg)' }; // added in case CSS3 is standard
		$(this).css(cssObj);
	});
	
	// Set the Z-Index (used to display images on top while dragging)
	var zindexnr = 1;
	
	// boolean to check if the user is dragging
	var dragging = false;
	
	// Show the polaroid on top when clicked on
	$(".polaroid").mouseup(function(e){
		if(!dragging) {
			// Bring polaroid to the foreground
			zindexnr++;
			var cssObj = { 'z-index' : zindexnr,
			'transform' : 'rotate(0deg)',	 // added in case CSS3 is standard
			'-moz-transform' : 'rotate(0deg)',  // firefox only
			'-webkit-transform' : 'rotate(0deg)' };  // safari only
			$(this).css(cssObj);
		}
	});
	
	// Make the polaroid draggable & display a shadow when dragging
	$(".polaroid").draggable({
		containment: 'parent',
		cursor: 'crosshair',
		start: function(event, ui) {
			dragging = true;
			zindexnr++;
			var cssObj = { 'box-shadow' : '#888 3px 4px 4px', // added in case CSS3 is standard
				'-webkit-box-shadow' : '#888 3px 4px 4px', // safari only
				'-moz-box-shadow' : '#888 3px 4px 4px', // firefox only
				'padding-left' : '-4px',
				'padding-top' : '-4px',
				'z-index' : zindexnr };
			$(this).css(cssObj);
		},
		stop: function(event, ui) {
			var tempVal = Math.round(Math.random());
			if(tempVal == 1) {
				var rotDegrees = randomXToY(330, 360); // rotate left
			} else {
				var rotDegrees = randomXToY(0, 30); // rotate right
			}
			var cssObj = { 'box-shadow' : '', // added in case CSS3 is standard
				'-webkit-box-shadow' : '', // safari only
				'-moz-box-shadow' : '', // firefox only
				'transform' : 'rotate('+ rotDegrees +'deg)', // added in case CSS3 is standard
				'-webkit-transform' : 'rotate('+ rotDegrees +'deg)', // safari only
				'-moz-transform' : 'rotate('+ rotDegrees +'deg)', // firefox only
				'margin-left' : '0px',
				'margin-top' : '0px' };
			$(this).css(cssObj);
			dragging = false;
		}
	});
	
	// Function to get random number upto m
	// http://roshanbh.com.np/2008/09/get-random-number-range-two-numbers-javascript.html
	function randomXToY(minVal,maxVal,floatVal) {
		var randVal = minVal+(Math.random()*(maxVal-minVal));
		return typeof floatVal=='undefined'?Math.round(randVal):randVal.toFixed(floatVal);
	}
	
});

The code

/*
* Author:      Marco Kuiper (http://www.marcofolio.net/)
*/
google.load("jquery", "1.3.1");
google.setOnLoadCallback(function()
{
	$("pre.jcexpander").each(function(){
		if( $("code", this).height() > $(this).height() ||
			$("code", this).width() > $(this).width()) {
			
			$(this).data('originalHeight' , $(this).height());
			$(this).data('originalWidth', $(this).width());
			
			var icon = document.createElement("img");
			$(icon).css({ 'position' : 'absolute'});
			$(icon).attr("src", "images/fullscreen.png");
			
			$(icon).prependTo($(this));
			
			$(this).hover(function(){
				$(icon).fadeOut();
				
				var codeWidth = $("code", this).width();
				var codeHeight = $("code", this).height();
				
				$(this)
					.stop()
					.animate({
						width : codeWidth + "px",
						height : codeHeight + "px"
					}, 1500);
					
			}, function(){
				$(icon).fadeIn();
				
				$(this)
					.stop()
					.animate({
						width : $(this).data('originalWidth') + "px",
						height : $(this).data('originalHeight') + "px"
					}, 1500);
			});
		}
	});
});

That's all!