	
	window.onload=function() {
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		for (var i = 0; i < images.length; i++)
		{
		var clickimage=images[i]
			if (clickimage.className.match("thumb"))
			{
				clickimage.onclick = function() { document.getElementById('postcardimage').value=(this.alt); document.getElementById('postcardform').submit();}
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	}
