????6??web_find()????????????(1 occurrence(s) found??????????
?????????????????????????? - ?????????????????
??????????????????????web_find()????÷?????


??employees.html????John


??????????????? - ??????????????


????????????web_find()???????

????7??web_image_check()??????(1 occurrence(s) found??????????
??????????????????126????????????
???????????????????????web_image_check()???÷???

??ImagesAndMaps?????????Venus

firefox?????

web_image_check()??г??

?????????web_image_check???????????????????????????????????????????????????????????????????????
????8??web_reg_find()??count>0??г??
?????????????????????????? - ?????????????????
??????????????????????web_reg_find()????÷?????

????Welcome

firefox?????

web_reg_find??г??

????9???????????????????????У???F1?????????????F1?????????????F1?????????￡??????????????
???????????????μ???ν???Loadrunner???????????????????????????????????????????
???????????????????????????????????????
???????????????????????????????????лл??