32 lines
865 B
JavaScript
32 lines
865 B
JavaScript
$(function() {
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$("#zoomer").change(function(e) {
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zoom(this.options[this.selectedIndex].value);
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$.cookie("ui-image-zoom", this.options[this.selectedIndex].value, {path: '/', expires: 365});
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});
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if($.cookie("ui-image-zoom")) {
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$("#zoomer").val($.cookie("ui-image-zoom"));
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zoom($.cookie("ui-image-zoom"));
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}
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});
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function zoom(zoom) {
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var img = $('#main_image');
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if(zoom == "full") {
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img.css('max-width', img.data('width') + 'px');
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img.css('max-height', img.data('height') + 'px');
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}
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if(zoom == "width") {
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img.css('max-width', '90%');
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img.css('max-height', img.data('height') + 'px');
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}
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if(zoom == "height") {
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img.css('max-width', img.data('width') + 'px');
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img.css('max-height', (window.innerHeight * 0.9) + 'px');
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}
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if(zoom == "both") {
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img.css('max-width', '90%');
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img.css('max-height', (window.innerHeight * 0.9) + 'px');
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}
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}
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