my problem is how to send parameters to other sites and get the results from that site read the results and to display that results in my own format. ex -- metacrawler.com
It depends on the other site. If it is a search engine, look at there FAQs. Most of them have instructions for including their search in your page.
Would this help? There is an articel here on 4guys -http://www.4guysfromrolla.com/webtech/071199-1.shtml<BR>