// BODYSTART.JS // The code to change the margins and get the WindowsInnerWidth for IE4Plus is also // deliberately placed AFTER the body tag. IE4Plus requires this for the WindowsInnerWidth // calculation. This code also handles the reroute code to a different page if required // On systems set for 1024 or higher screen resolution, if the WindowsInnerWidth is less // than 600 pixels wide then the normal stylesheet is dynamically written so that the // increased font size style sheet is overridden where the window is too narrow for this // increased font size with the minimum width. // Plus there is a check for the width of the page and the dynamic top margin spacer. // THERE IS ALSO CODE WHICH IS UNIQUE TO THIS PARTICULAR TYPE OF HEADER AND CHANGES // HOW MUCH THE HEADERS PAGE NAME/DESCRIPTION TAG IS INDENTED DEPENDING ON THE // BROWSER SIZE. // This section can also contain any other code that is required at the very beginning // of the body section. // MinBrowserReq is tested first to make sure that the external JavaScript code has been // successfully loaded and compiled, unless ImageSwapAndPreloadSupported is all that is // required. // Older IE Browsers such as IE 4 and IE 5.5 (strangely enough IE 5.0 is OK, along with IE 6+ // browsers) need to read the WindowsInnerWidth, etc, AFTER the Body tag has been written. // So the function is called once again here if the WindowsInnerWidth was not previously found // (i.e. it still has the original default value of zero). if (MinBrowserReq) { if (WindowsInnerWidth == 0) { GetThisWindowsInnerSizes(); }; if (WindowsInnerWidth == 0) { MinBrowserReq = false; }; if (MinBrowserReq) { AdjustMarginsDynamically(); }; }; // If this is in a frame and not Netscape 4 and the frames inner width is less than // MinWidthToShowMenuIfSideBySideFrames, then remove the frames and make this page fill // the entire browser viewing area. Netscape 4 has a habit of loosing the JavaScript and // style sheets when the page is rerouted because it is too small, so it is ignored. // // MinBrowserReq is tested first to make sure that the external JavaScript code has been // successfully loaded and compiled. if (MinBrowserReq) { if (ThisFrameIsWithinItsOwnWebSitesCoFrameSet) { if ((WindowsInnerWidth > 0) && (WindowsInnerWidth < MinWidthToShowMenuIfSideBySideFrames)) { if (!Netscape4Only) { // Parent is used below as Top and Replace causes cross web site problems under // Netscape 4 and 6 (i.e. under VCNet frames, etc). parent.location.href = self.location; }; }; }; }; // This code is only used on sites with a fixed frameset. If the content page is not in // a frame but the browser width is wide enough, then restore the frameset, where supported. // if (MinBrowserReq) { if ((self == top) && (ThisSiteUsesFrames) && (WebSitePredefinedStartingFrameFormat != "InlineFramesFloatingLeftMenu")) { if ((MinWidthToShowMenuIfSideBySideFrames > 0) && (SideBySideNonContentFramesTotalWidth > 0) && (WindowsInnerWidth > (MinWidthToShowMenuIfSideBySideFrames + SideBySideNonContentFramesTotalWidth) + 5) && (!Netscape4Only)) { if (ThisPageNameShort > "") { if (MenuShownFrameset > "") { // Now go ahead and reroute the page to be shown within the proper frameset. var passedurl = MenuShownFrameset; self.location.replace(passedurl); }; } else { if (MainURLIfRerouteThePage > "") { self.location.replace(MainURLIfRerouteThePage); }; }; }; }; }; // MinBrowserReq is tested first to make sure that the external JavaScript code has been // successfully loaded and compiled. if (MinBrowserReq) { // On content pages, the top margin is dynamically changed depending on the current // screen resolution. If it is an older browser version or has no script support then // the top margin consists of the height specified after this code is called (which is // there for older and noscript browsers) plus any margin height specified in the calling // frameset plus the additional height of the spacers that are added below. Even more // pixels are added to the top margin if the inner height is greater than or equal to 500. // The additional top margin heights added below are based on the values of the // TopMarginAdditionIfInnerHtIsLessThan500 and the TopMarginAdditionIfInnerHtIsOver500 // variables that are specified in the global sitewide.js file. if ((WindowsInnerHeight) && (parseInt(TopMarginAdditionIfInnerHtIsOver500) > 0) && (parseInt(TopMarginAdditionIfInnerHtIsLessThan500) > 0)) { if (WindowsInnerHeight >= 500) { if ((parseInt(TopMarginAdditionIfInnerHtIsOver500)) > 0) { document.write ('
\"\"
<\/span><\/div>'); }; } else { if ((parseInt(TopMarginAdditionIfInnerHtIsLessThan500)) > 0) { document.write ('
\"\"
<\/span><\/div>'); }; }; }; }; // THIS CODE IS UNIQUE TO THIS PARTICULAR TYPE OF HEADER AND CHANGES HOW MUCH THE // HEADERS PAGE NAME/DESCRIPTION TAG IS INDENTED DEPENDING ON THE BROWSER SIZE. // MoveTagOverExtraSpacing = 0; // default size before tests below if (MinBrowserReq) { if (WindowsInnerWidth < 480) { MoveTagOverExtraSpacing = 0; }; if ((WindowsInnerWidth >= 480) && (WindowsInnerWidth < 550)) { // Typical WindowsInnerWidth with no menu frame and minimum supported width at // 800 x600 resolution is 530. That's 480 plus 2 times 25 margin size. WindowsInnerWidthOver800Resolution = WindowsInnerWidth - 480; MoveTagOverExtraSpacing = WindowsInnerWidthOver800Resolution * .22; MoveTagOverExtraSpacing = parseInt(MoveTagOverExtraSpacing); }; if ((WindowsInnerWidth >= 550) && (WindowsInnerWidth < 700)) { MoveTagOverExtraSpacing = 32; }; if ((WindowsInnerWidth >= 700) && (WindowsInnerWidth < 850)) { MoveTagOverExtraSpacing = 40; }; if (WindowsInnerWidth >= 850) { MoveTagOverExtraSpacing = 43; }; }; // On systems set for 1024 or higher screen resolution, if the WindowsInnerWidth is less // than 600 pixels wide then the normal stylesheet is dynamically written so that the // increased font size style sheet is overridden where the window is too narrow for this // increased font size with the minimum width. Similarly if the screen resolution is 1280 // or higher then the 1024 style sheet is used when the size of the window is too small // for the larger font sizes. if (MinBrowserReq) { if ((window.screen) && (window.screen.width) && (screen.width >= 1024)) { if (WindowsInnerWidth) { if ((WindowsInnerWidth >= 20) && (WindowsInnerWidth <= 600)) { // The WindowsInnerWidth exists, is valid and the current // windows inner width is larger than 600 wide. This is // based on real tests based on the LARGER default font // size and the minimum width. document.write (''); }; if ((WindowsInnerWidth >= 20) && (WindowsInnerWidth > 600) && (WindowsInnerWidth <= 725) && (screen.width >= 1280)) { // The WindowsInnerWidth exists, is valid and the current // windows inner width is larger than 600 wide. This is // based on real tests based on the LARGER default font // size and the minimum width. document.write (''); }; }; }; };