gistfile1.js

/*	On the video page, the description shows a trimmed version and expands when you click "more" 	
	and shrinks again when you click "less".  We do that by loading two copies of the field,
	one trimmed and plain text, the other untrimmed and full HTML.  We show/hide these elements
	with a static link.
*/	

//When the more button is clicked:
jQuery('.node-type-video .more-button').click(function() {
	jQuery('.node-type-video .view-id-video.view-display-id-block_1 .views-field.views-field-body').show();
	jQuery('.node-type-video .view-id-video.view-display-id-block_1 .views-field.views-field-body-1').hide();
	jQuery('.node-type-video .less-button').show();
	jQuery(this).hide();
});

//When the more button is clicked
jQuery('.node-type-video .less-button').click(function() {
	jQuery('.node-type-video .view-id-video.view-display-id-block_1 .views-field.views-field-body').hide();
	jQuery('.node-type-video .view-id-video.view-display-id-block_1 .views-field.views-field-body-1').show();
	jQuery('.node-type-video .more-button').show();
	jQuery(this).hide();
});

//If the overall string is shorter than the trim length, we just execute the "show more" function, and hide the more/less controls
var click_hider = jQuery('.node-type-video .views-field-body-1 .field-content').html().length;
if (click_hider<=65) {
	jQuery('.node-type-video .view-id-video.view-display-id-block_1 .views-field.views-field-body').show();
	jQuery('.node-type-video .view-id-video.view-display-id-block_1 .views-field.views-field-body-1').hide();
	jQuery('.node-type-video .more-button').hide();
	}