Do you have a muliti-page PDF that you would like to post on your website and keep that way but also want to link to a specific page number in the PDF? The quickest and easiest way is to just append the page number to the end of your web address like this: #page=<pagenum> When you click on the link below you will automatically go to page 29 of this document.
EX: http://www.losmedanos.edu/PDFs/crisisinterventionmanual.pdf#page=29
See more parameters at the Adobe website
If you want me to share more tips like this let me know if the comment section below!