<script> <!-- Hide from old browsers /* Find In Page Script -- Submitted/revised by Alan Koontz (alankoontz@REMOVETHISyahoo.com) Permission granted to Dynamicdrive.com to feature script in archive. For full source code, visit http://www.dynamicdrive.com/ */ // revised by Alan Koontz -- 9/18/02 var TRange = null; var win = null; var frameval = false; // SELECTED BROWSER SNIFFER COMPONENTS DOCUMENTED AT // http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html var nom = navigator.appName.toLowerCase(); var agt = navigator.userAgent.toLowerCase(); var is_major = parseInt(navigator.appVersion); var is_minor = parseFloat(navigator.appVersion); var is_ie = (agt.indexOf("msie") != -1); var is_ie4up = (is_ie && (is_major >= 4)); var is_nav = (nom.indexOf('netscape')!=-1); var is_nav4 = (is_nav && (is_major == 4)); var is_mac = (agt.indexOf("mac")!=-1); var is_gecko = (agt.indexOf('gecko') != -1); // GECKO REVISION var is_rev=0 if (is_gecko) { temp = agt.split("rv:") is_rev = parseFloat(temp[1]) } // USE THE FOLLOWING VARIABLE TO CONFIGURE FRAMES TO SEARCH // (SELF OR CHILD FRAME) // If you want to search another frame, change "self" below to // parent.frames["thisframe"] // where "thisframe" is the name of the target frame // eg: var frametosearch1 = parent.frames["thisframe"] var frametosearch1 = self function search(whichform, whichframe) { // TEST FOR IE5 FOR MAC (NO DOCUMENTATION) if (is_ie4up && is_mac) return; // TEST FOR NAV 6 (NO DOCUMENTATION) if (is_gecko && (is_rev <1)) return; // INITIALIZATIONS FOR FIND-IN-PAGE SEARCHES if(whichform.findthis.value!=null && whichform.findthis.value!='') { str = whichform.findthis.value; if(whichframe!=self) frameval=true; // this will enable Nav7 to search child frame win = whichframe; } else return; // i.e., no search string was entered var strFound; // NAVIGATOR 4 SPECIFIC CODE if(is_nav4 && (is_minor < 5)) { strFound=win.find(str); // case insensitive, forward search by default // There are 3 arguments available: // searchString: type string and it's the item to be searched // caseSensitive: boolean -- is search case sensitive? // backwards: boolean --should we also search backwards? // strFound=win.find(str, false, false) is the explicit // version of the above // The Mac version of Nav4 has wrapAround, but // cannot be specified in JS } // NAVIGATOR 7 SPECIFIC CODE (WILL NOT WORK WITH NAVIGATOR 6) if (is_gecko && (is_rev >= 1)) { if(frameval!=false) win.focus(); // force search in specified child frame strFound=win.find(str, false, false, true, false, frameval, false); // There are 7 arguments available: // searchString: type string and it's the item to be searched // caseSensitive: boolean -- is search case sensitive? // backwards: boolean --should we also search backwards? // wrapAround: boolean -- should we wrap the search? // wholeWord: boolean: should we search only for whole words // searchInFrames: boolean -- should we search in frames? // showDialog: boolean -- should we show the Find Dialog? } if (is_ie4up) { // EXPLORER-SPECIFIC CODE if (TRange!=null) { TRange.collapse(false) strFound=TRange.findText(str) if (strFound) TRange.select(); } if (TRange==null || strFound==0) { TRange=win.document.body.createTextRange() strFound=TRange.findText(str) if (strFound) TRange.select(); } } if (!strFound) alert ("Stringa '"+str+"' non trovata!") // string not found } // --> </script> <!-- EXAMPLE FORM OF FIND-IN-PAGE SEARCH USING SUBMIT (ALLOWING 'ENTER/RETURN' KEY PRESS EVENT) --> <form name="form1" action="" onSubmit="search(document.form1, frametosearch1); return false"><input type="text" name="findthis" size="15"> <input type="submit" value="cerca nella pagina"></form>