This collapses large text boxes in a SharePoint list.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script type="text/javascript">
if(typeof jQuery=='undefined'){
var jQPath = '/_layouts/1033/custom/jquery.min.js'
document.write('<script src="',jQPath,'" type="text/javascript"><\/script>');
}
</script>
<style type="text/css">
.expandText {height:auto;}
.collapseText {height:26px;overflow:hidden}
</style>
<script type="text/javascript">
function ExpGroupRenderData(htmlToRender, groupName, isLoaded) {
$("#tbod"+groupName+"_").attr("isloaded",isLoaded)
.html(htmlToRender)
.show("fast",collapseText("#tbod"+groupName+"_"));
}
function collapseText(group){
if (!group) group = "#MSO_ContentTable";
var html = "<img alt='collapseText' style='cursor:pointer;' src='/_layouts/images/menudark.gif'/>";
$(group+" td.ms-vb2 > div").each(function(i,e){
$(e).css({display:"inline-block"});
if (e.clientHeight > 35){
$(e).toggleClass("collapseText")
.prepend(html);
}
});
$(group+" img[alt='collapseText']").click(function(event){
$(event.target).parent().toggleClass("collapseText");
});
}
$(function() {
collapseText();
});
</script>