// // popwin.js // // (c)2005 Iteris, Inc. // // jsl (original) // ghsu (new CV-I views, tabs, IE5/IE6/NS7/Firefox1 compatibilities) // cdg (dual screen resolution mods) // //----------------------------------------------------------------------------- var DEBUG_MODE = false; window.onerror = ignoreError; var m_defaultViewNumber = 7; var m_onlinePath = "../"; var m_onlinePathHTML = ""; var m_random = Math.round(10000 * Math.random()); var isInternetExplorer = (navigator.appName.indexOf("Microsoft") != -1); var isNetscape = (navigator.appName.indexOf("Netscape") != -1); var isMacPPC = (navigator.appVersion.indexOf("PPC") != -1); //----------------------------------------------------------------------------- // // Function is an error handler which simply ignores all the errors. // function ignoreError() { return true; } // // Function is called from es?mainMap.html, when the page is loaded - Call stack: // - es?mainmap.html event calls showRightPaneNavTab(page) // - showRightPaneNavTab(page) brings up the XXXTABXXX.html, its event then calls showRightPaneNavBody(page) // - showRightPaneNavBodyXXX(page) brings up the appropriate page to fill the tab body // function showRightPane(returnRoutePage, ttlID) { if (DEBUG_MODE) alert("In showRightPane("+returnRoutePage+","+ttlID+")"); var prevReturnRoutePage = getReturnRoutePage(); if (returnRoutePage != prevReturnRoutePage) { saveReturnTTLID(""); //Clear last TTL ID if we've switched to a different view saveReturnRoutePage(returnRoutePage); } if (ttlID=="" || typeof ttlID=="undefined") { showRightPaneNavBodyAbout(); //Default tab setRightUpperFramePage("A"); } else { showRightPaneNavBodyLinkTravelTimes(ttlID, "T"); //User clicked on a map link to show link TT setRightUpperFramePage("T"); //User clicked on a map segment } } // // Changes the current map view to the speified number. // Function is called from the nav combo box. // function changeMapView(viewNumber) { if (DEBUG_MODE) alert("In changeMapView("+viewNumber+")"); top.IsSwitchingMapView=true; top.location.href = 'http://' + document.domain + '/communityview/html/es_main.html?' + viewNumber } // // This event should fire every time: (1) user switches CV-I map view, or // (2) navigates to a different website, or (3) shuts down the browser window. // Note: Customer doesn't want the satellite window to reset its window // position every time a new map view is selected. // function closeSatelliteWindow() { if (DEBUG_MODE) alert("In closeSatelliteWindow()"); //Don't specify the URL to get reference to existing window if (top.window_handle == null) top.window_handle = top.window.open('', 'LowResSatWin', 'resizable, scrollable'); //If closing browser window or navigating to a different web site then close satellite window if (! top.IsSwitchingMapView) top.window_handle.close(); } // // Make sure the hidden data frame is loaded when this script begins; wait upto 30 seconds // function waitForHiddenDataFrameToLoad() { if (DEBUG_MODE) alert("In waitForHiddenDataFrameToLoad()"); var waitCount = 0; while(! top.hiddenDataFrame.loaded && waitCount<30) { setTimeout("void(0)",1000); waitCount++; } if (! top.hiddenDataFrame.loaded) alert('Page has not loaded, please wait a moment and try your action again.'); } function waitForLowresHiddenDataFrameToLoad() { if (DEBUG_MODE) alert("In waitForLowresHiddenDataFrameToLoad()"); var waitCount = 0; while(! top.window_handle.hiddenDataFrame.loaded && waitCount<30) { setTimeout("void(0)",1000); waitCount++; } if (! top.window_handle.hiddenDataFrame.loaded) alert('Popup window has not loaded, please wait a moment and try your action again. (Code: HDF)'); } function waitForSatelliteRightUpperFrameToLoad() { for (var waitCount=0; top.window_handle.rightUpperFrame==null && waitCount<60; waitCount++) setTimeout("void(0)",1000); if (top.window_handle.rightUpperFrame==null) //Still didn't load; msgbox should do it. alert("Popup window has not loaded, please wait a moment and try your action again. (Code: RUF)"); } function waitForSatelliteRightLowerFrameToLoad() { for (var waitCount=0; top.window_handle.rightLowerFrame==null && waitCount<60; waitCount++) setTimeout("void(0)",1000); if (top.window_handle.rightLowerFrame==null) //Still didn't load; msgbox should do it. alert("Popup window has not loaded, please wait a moment and try your action again. (Code: RLF)"); } function openAnyWindow(url, name, w, h) { if (DEBUG_MODE) alert("In openAnyWindow"); openAWindow(url, name, w, h); } function reloadGIF() { if (DEBUG_MODE) alert("In reloadGIF"); // test to see if there is an object to reference if (document.EStrafficmap) { // make sure there is a src field and that it is not empty (I would be surprised if this fails) if (document.EStrafficmap.src != null && document.EStrafficmap.src != "") { // get the src and reload it var trafficMapLocation = document.EStrafficmap.src; document.EStrafficmap.src = trafficMapLocation; } else { // reload document if the above fails window.location.reload(); } } else { // reload document if the above fails window.location.reload(); } } // // Function is called when RightPaneNavX.html "About" tab is clicked on. // Note: under Apache web server, the URI is case sensitive; i.e. "/CommunityView/" won't work!!! // function showRightPaneNavBodyAbout(activeTabCode) { if (DEBUG_MODE) alert("In showRightPaneNavBodyAbout("+activeTabCode+")"); if (typeof activeTabCode!="undefined" && activeTabCode.length>0) //activeTabCode when provided (invoked when user clicks on the tab), sets the current tab as the active tab { loadFrame('/communityview/assets/html/Tabs_' + activeTabCode + '.html', 'rightUpperFrame'); //Make tab active } //setRightLowerFramepage("/communityview/html/TabContent_About.html"); loadFrame('/communityview/html/TabContent_About.html', 'rightLowerFrame'); //Change the right pane to show corresponding body page } // // Function is called when RightPaneNavX.html "Weather" tab is clicked on. // Note: under Apache web server, the URI is case sensitive; i.e. "/CommunityView/" won't work!!! // function showRightPaneNavBodyWeather(activeTabCode) { if (DEBUG_MODE) alert("In showRightPaneNavBodyWeather("+activeTabCode+")"); if (typeof activeTabCode!="undefined" && activeTabCode.length>0) //activeTabCode when provided (invoked when user clicks on the tab), sets the current tab as the active tab { loadFrame('/communityview/assets/html/Tabs_' + activeTabCode + '.html', 'rightUpperFrame'); //Make tab active } //setRightLowerFramepage("/communityview/html/TabContent_Weather.html"); var viewNumber; if (typeof top.hiddenDataFrame!="undefined") viewNumber = parseMapQSViewNumber(top.location.search); //Standard res mode else viewNumber = parseMapQSViewNumber(top.opener.top.location.search); //Low res mode loadFrame('/communityview/html/TabContent_Weather_' + viewNumber + '.html', 'rightLowerFrame'); //Change the right pane to show corresponding body page } // // Function is called when RightPaneNavX.html "Construction Info" tab is clicked on. // Note: under Apache web server, the URI is case sensitive; i.e. "/CommunityView/" won't work!!! // function showRightPaneNavBodyConstruction(activeTabCode) { if (DEBUG_MODE) alert("In showRightPaneNavBodyConstruction("+activeTabCode+")"); if (typeof activeTabCode!="undefined" && activeTabCode.length>0) //activeTabCode when provided (invoked when user clicks on the tab), sets the current tab as the active tab { loadFrame('/communityview/assets/html/Tabs_' + activeTabCode + '.html', 'rightUpperFrame'); //Make tab active } //setRightLowerFramepage("/communityview/html/TabContent_Construction.html"); loadFrame('/communityview/html/TabContent_Construction.html', 'rightLowerFrame'); // Change the right pane to show corresponding body page } // // Function is called from showRightPaneNavTab() when user clicks on a road segment on the map to show link travel times (TTL ID). // Note: under Apache web server, the URI is case sensitive; i.e. "/CommunityView/" won't work!!! // function showRightPaneNavBodyLinkTravelTimes(ttlID, activeTabCode) { if (DEBUG_MODE) alert("In showRightPaneNavBodyLinkTravelTimes("+ttlID+")"); if (typeof activeTabCode!="undefined" && activeTabCode.length>0) //activeTabCode when provided (invoked when user clicks on the tab), sets the current tab as the active tab { loadFrame('/communityview/assets/html/Tabs_' + activeTabCode + '.html', 'rightUpperFrame'); //Make tab active } if (typeof ttlID=="undefined" || ttlID=="") { ttlID = getReturnTTLID(); //Retrieve last/saved TTL ID if user click on other tabs and then returned to "Travel Time" tab if (typeof ttlID=="undefined" || ttlID=="") { //setRightLowerFramepage("/communityview/html/TabContent_BlankTTL.html"); loadFrame('/communityview/html/TabContent_BlankTTL.html', 'rightLowerFrame'); //Show a blank TTL page; since user has never clicked on a road segment on this view } else { setRightLowerFramepage("/communityview/html/es_tt" + ttlID + ".html"); //e.g. returnRoutePage='es4' } } else { saveReturnTTLID(ttlID); //Save TTL ID if user clicked on map link setRightLowerFramepage("/communityview/html/es_tt" + ttlID + ".html"); //e.g. returnRoutePage='es4' } } // // Use the text box inside the hidden text frame to store the return route page name; e.g. "es", "es4" // function getReturnRoutePage() { var page; if (typeof top.hiddenDataFrame!="undefined") { if (! top.hiddenDataFrame.loaded) waitForHiddenDataFrameToLoad(); if (typeof top.hiddenDataFrame.document.getElementById('txtReturnRoutePage')=="undefined" || top.hiddenDataFrame.document.getElementById('txtReturnRoutePage').value=="") page = "es"+m_defaultViewNumber; else page = top.hiddenDataFrame.document.getElementById('txtReturnRoutePage').value; } else { if (! top.opener.top.hiddenDataFrame.loaded) waitForLowresHiddenDataFrameToLoad(); if (typeof top.opener.top.hiddenDataFrame.document.getElementById('txtReturnRoutePage')=="undefined" || top.opener.top.hiddenDataFrame.document.getElementById('txtReturnRoutePage').value=="") page = "es"+m_defaultViewNumber; else page = top.opener.top.hiddenDataFrame.document.getElementById('txtReturnRoutePage').value; } if (DEBUG_MODE) alert("In getReturnRoutePage()="+page); return page; } function saveReturnRoutePage(returnRoutePage) { if (DEBUG_MODE) alert("In saveReturnRoutePage("+returnRoutePage+")"); if (typeof top.hiddenDataFrame!="undefined") { if (! top.hiddenDataFrame.loaded) waitForHiddenDataFrameToLoad(); top.hiddenDataFrame.document.getElementById('txtReturnRoutePage').value = returnRoutePage; } else { if (! top.opener.top.hiddenDataFrame.loaded) waitForLowresHiddenDataFrameToLoad(); top.opener.top.hiddenDataFrame.document.getElementById('txtReturnRoutePage').value = returnRoutePage; } } // // Use the text box inside the hidden text frame to store the return link travel time page/TTL ID; e.g. "10020", "10030" // function getReturnTTLID() { var ttlID; if (typeof top.hiddenDataFrame!="undefined") { if (! top.hiddenDataFrame.loaded) waitForHiddenDataFrameToLoad(); if (typeof top.hiddenDataFrame.document.getElementById('txtReturnTTLID')=="undefined" || top.hiddenDataFrame.document.getElementById('txtReturnTTLID').value=="") ttlID = ""; else ttlID = top.hiddenDataFrame.document.getElementById('txtReturnTTLID').value; } else { if (! top.opener.top.hiddenDataFrame.loaded) waitForLowresHiddenDataFrameToLoad(); if (typeof top.opener.top.hiddenDataFrame.document.getElementById('txtReturnTTLID')=="undefined" || top.opener.top.hiddenDataFrame.document.getElementById('txtReturnTTLID').value=="") ttlID = ""; else ttlID = top.opener.top.hiddenDataFrame.document.getElementById('txtReturnTTLID').value; } if (DEBUG_MODE) alert("In getReturnTTLID("+ttlID+")"); return ttlID; } function saveReturnTTLID(returnTTLID) { if (DEBUG_MODE) alert("In saveReturnTTLID("+returnTTLID+")"); if (typeof top.hiddenDataFrame!="undefined") { if (! top.hiddenDataFrame.loaded) waitForHiddenDataFrameToLoad(); top.hiddenDataFrame.document.getElementById('txtReturnTTLID').value = returnTTLID; } else { if (! top.opener.top.hiddenDataFrame.loaded) waitForLowresHiddenDataFrameToLoad(); top.opener.top.hiddenDataFrame.document.getElementById('txtReturnTTLID').value = returnTTLID; } } // // **********cdg******* // This loads an HTML file at url into the target frame // function loadFrame(url, target) { try { parent.frames[target].location.href = url; } catch(ex) {} } // // activeTabCode: the tab to set as the active/selected tab. // "R"=Route, "W"=Weather, "C"=Contr, "T"=TraveTime // Note: under Apache web server, the URI is case sensitive; i.e. "/CommunityView/" won't work!!! // function setRightUpperFramePage(activeTabCode) { if (DEBUG_MODE) alert("In setRightUpperFramePage()"); try { if (typeof top.rightUpperFrame != "undefined") top.rightUpperFrame.location.href = "/communityview/assets/html/Tabs_" + activeTabCode + ".html"; else { if (top.window_handle.rightUpperFrame == null) waitForSatelliteRightUpperFrameToLoad() top.window_handle.rightUpperFrame.location.href = "/communityview/assets/html/Tabs_" + activeTabCode + ".html"; } } catch(ex) {} //For now just ingore the exception, we only get error while in 800x600 mode if user clicks fwy link before satellite window is fully loaded } function setRightLowerFramepage(uri) { if (DEBUG_MODE) alert("In setRightLowerFramepage("+uri+")"); try { if (typeof top.rightUpperFrame != "undefined") { top.rightLowerFrame.location.href = uri; } else { if (top.window_handle==null || top.window_handle.closed) top.window_handle = window.open('es_lowressatellite.html', 'LowResSatWin', 'width=275, height=400, resizable, scrollable'); //if (top.window_handle.rightLowerFrame == null) waitForSatelliteRightLowerFrameToLoad() // For some reason this uri was not getting set unless it was done multiple times. // This only occured when I was testing remotely and not on the machine running // the webserver. This is a real hack but it is working for (var i=0; top.window_handle.rightLowerFrame.location.pathname!=uri && i<100; i++) top.window_handle.rightLowerFrame.location.href = 'http://' + document.domain + uri; top.window_handle.focus(); } } catch(ex) {} //For now just ingore the exception, we only get error while in 800x600 mode if user clicks fwy link before satellite window is fully loaded } function openAWindow(url, name, w, h) { reloadGIF(); // open new window popupWin = window.open(url, name, 'status,resizable,scrollbars,width=' + w + ',height=' + h + ''); // Bring focus to window -- doesn't work with Netscape ;( popupWin.focus(); return popupWin; } function openPlaybackWindow(cameraName, cameraLocation) { win = openAWindow("","EScamera", 0,0); win.resizeTo(460,550); win.document.writeln(""); win.document.writeln("Traffic Cam: " + cameraLocation + ""); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln("
"); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln("
This snapshot image is regenerated every 5 minutes.

If you have a high-speed internet connection, you can
"); win.document.writeln("try our newmode.
"); win.document.writeln("[NOT RECOMMENDED FOR DIALUP INTERNET CONNECTIONS]

"); win.document.writeln("The camera snapshots are provided courtesy of
"); win.document.writeln("City of Fontana, California, Traffic Operations
"); win.document.writeln("©2002 Iteris, Inc
"); win.document.close(); } function openCaltranCameraWindow(cameraName, cameraLocation, imageURL) { win = openAWindow("","EScamera", 0,0); win.resizeTo(380,400); win.document.writeln(""); win.document.writeln("Caltrans Camera"); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln(""); win.document.writeln("
" + cameraLocation + "

"); win.document.writeln("The snapshot image is provided courtesy of
"); win.document.writeln("Caltrans District 8, San Bernadino
"); win.document.writeln("©2004 Iteris, Inc
"); win.document.close(); win.focus(); } function openRealPlayerWindow(imageURL) { win = openAWindow("","EScamera", 0,0); win.resizeTo(395,430); win.document.writeln("Caltrans Camera"); win.document.writeln(""); win.document.writeln(" "); win.document.writeln(" "); win.document.writeln(""); win.document.writeln("<body bgcolor=\"#FFFFFF\">"); win.document.writeln("I'm sorry, Your browser does not support frames.<br />"); win.document.writeln("<a href='" + imageURL + "'>Click here</a> to continue on to the Caltrans streaming video page.<br />"); win.document.writeln("To view this streaming video, you will need the free RealPlayer plugin."); win.document.writeln("</body>"); win.document.close(); win.focus(); } function openRealPlayerWindowStream(imageURL) { win = openAWindow("","EScamera", 0,0); win.resizeTo(450,550); win.document.writeln("Streaming Camera"); win.document.writeln(""); win.document.writeln(''); win.document.writeln(''); win.document.writeln(''); win.document.writeln(''); win.document.writeln(''); win.document.writeln(''); win.document.writeln(''); win.document.writeln("

To view this streaming video, you will need the free Windows Media Player plugin. You can downoad it here."); win.document.writeln(""); win.document.close(); win.focus(); } function leavingSite(newSiteHREF, newSiteName) { //reloadGIF(); win = window.open(''); win.document.writeln(""); win.document.writeln("You Are Now Leaving the El Segundo Area ITS Traffic Web Site"); win.document.writeln(" "); win.document.writeln(" "); win.document.writeln(""); win.document.writeln("
"); win.document.writeln("
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You Are Now Leaving the
El Segundo Area ITS Traffic Information
Web Site

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You are about to access "+newSiteName+"

"); win.document.writeln("

Please note:"); win.document.writeln("   Links to web sites outside of this Traffic Information site are offered for your convenience"); win.document.writeln(" in accessing related information. Please be aware that when you exit this web site,"); win.document.writeln(" you are subject to the privacy policy of the new site. "); win.document.writeln(" The El Segundo Area ITS does not attest to the accuracy of information provided by linked sites,"); win.document.writeln(" and such information does not necessarily represent the viewpoint of the El Segundo Area ITS.

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Thank you for visiting.

"); win.document.writeln(""); win.document.writeln(""); win.document.close(); win.focus(); } // // Parses the mapview number from the given URL string. // e.g. Given "?7" returns 7. // function parseMapQSViewNumber(queryString) { try { var viewNumber = unescape(queryString.substring(1,queryString.length)); return (viewNumber==null || viewNumber=='' ? m_defaultViewNumber : viewNumber); } catch(ex) { return m_defaultViewNumber; } } // // This is a stub to allow the "hide" link to not generate an error on old es_ttXXX.html pages. // This stub function can be removed once the data collector can be recompiled. // function loadTravelTime(param) {} //-----------------------------------------------------------------------------