script type="text/javascript" language="javascript"
//width
var inputs = document.getElementsByTagName("input"); //this is for textboxes
var textareas = document.getElementsByTagName("textarea"); //this is for multipline textbox
var selects = document.getElementsByTagName("select"); //this is for dropdown and date fileds
var width = 225;
for(var i=0;i
if(inputs[i].className == "ms-long")
{
inputs[i].style.width = width + "px";
}
}
for(var i=0;i
if(textareas[i].className == "ms-long")
{
textareas[i].style.width = width + "px";
}
}
for(var i=0;i
if(selects[i].className == "ms-RadioText")
{
selects[i].style.width = width + "px";
}
}
/script
Reference URL: http://blogs.msdn.com/b/sharepointdesigner/archive/2008/01/25/modify-the-lengths-of-list-form-fields.aspx
