aplha frame

var isNS4 = false; var isNS = false; var isIE4 = false; var isIE5 = false; var isIE = false; var isOP = false; /* * check differents browsers */ function checkBrowser () { var browser = navigator.appName; var version = navigator.appVersion; var isNav = (browser.indexOf("Netscape")>=0); if (isNav) { if (parseFloat(version)<5) { isNS4=true; } else { isNS = true; } } if (browser.indexOf("Microsoft") >=0){ if ((version.indexOf("MSIE 5")>0) || (version.indexOf("MSIE 6")>0) || (version.indexOf("MSIE 7")>0)) { if ((version.indexOf("MSIE 5")>0)) { isIE5 = true; } isIE = true; } else { isIE4 = true; } } if (isIE4 || isNS4 ){ return false; } else { return true; } } /* * write the an alpha frame */ function writeAlphaFrame (theDocument, theContent, theCSS) { var imgBaseURL = "http://" + hostName + "/"+ top.VirtualDir; theDocument.close(); theDocument.open(); theDocument.writeln ('aplha frame'); if (theCSS){ theDocument.writeln (''); } writeCSS (theDocument); theDocument.writeln (''); theDocument.writeln ('') theDocument.writeln ('

'); theDocument.writeln (''); theDocument.writeln (''); theDocument.writeln ('') theDocument.writeln (''); theDocument.writeln ('

	'); theDocument.writeln ('
	'); // the content theDocument.writeln (theContent); theDocument.writeln ('

'); theDocument.writeln (''); theDocument.close(); } /* * display pin on map */ function displayPin(xCenter, yCenter){ // move the pin to the coord var thePoint = getPixelXY(xCenter, yCenter); // display pin thePin = MapFrame.document.getElementById("pin").style; thePin.left = parseInt(thePoint[0]- (getWidth(thePin)/2)); thePin.top = parseInt(thePoint[1] - (getHeight(thePin)/2)); thePin.visibility="visible"; } /* * hide the pin */ function hidePin(){ MapFrame.document.getElementById("pin").style.visibility="hidden"; } /* * display tip for map-panning */ function displayTip () { var theTip = MapFrame.document.getElementById("tip").style; theTip.left = 0; //parseInt(mWidth/2 - 80); theTip.top = 0; //parseInt(mHeight/2); theTip.visibility = 'visible'; } /* * hide panning-tip */ function hideTip () { MapFrame.document.getElementById("tip").style.visibility = 'hidden'; } /* * get width of a div */ function getWidth (theDiv) { return parseInt(theDiv.width); } /* * get height of a div */ function getHeight (theDiv) { return parseInt(theDiv.height); } /* * set window status */ function setStatus (theText) { window.status = theText; return true; }