/* WebLex.js Ultralingua WebLex Created by Ben Kazez on 8/15/08. Copyright 2008 Ultralingua. All rights reserved. */ // Working around issues with getting this dynamically. var WLPopUpWidth = 325; var WLSrcLang = ''; var WLDstLang = ''; var WLClient = ''; /* Shortcut to save bandwidth. */ function WLEL(id) { return document.getElementById(id); } function _W(e) { if (!e) var e = window.event; searchStr = WLGetEventTarget(e).innerHTML; WLPopUpShow(e, searchStr); } function WLPopUpShow(e, searchStr) { if (WLEL("WLPopUp").style.display == "block"){ var content = "Please click the red exit button above to close the WebLex popup window before starting another search." var iframe = WLEL("WLPopUpContent"); var doc = iframe.document; if(iframe.contentDocument) doc = iframe.contentDocument; // For NS6 else if(iframe.contentWindow) doc = iframe.contentWindow.document; // For IE5.5 and IE6 // Put the content in the iframe doc.open(); doc.writeln(content); doc.close(); return true; } mousePos = WLGetMousePosition(e); // Calculate popup position: horizontally centered, vertically lowered. var x, y; x = Math.max(mousePos.x - (WLPopUpWidth / 2), 10); y = mousePos.y + 20; WLEL("WLPopUp").style.left = x + "px"; WLEL("WLPopUp").style.top = y + "px"; var url = 'http://'+window.location.hostname+'/onlinedictionary/weblex/WLController.py' //window.location.protocol + "//" + window.location.host + window.location.pathname; url += "?client=" + encodeURIComponent(WLGetURLParam("client")) + "&src=" + encodeURIComponent(WLGetURLParam("src")) + "&dst=" + encodeURIComponent(WLGetURLParam("dst")) + "&q=" + encodeURIComponent(searchStr); WLEL("WLPopUpContent").src = url; if (!is_ie6()){ WLEL("WLOverlay").style.display = "block"; } WLEL("WLPopUp").style.display = "block"; } function is_ie6() { var agt = navigator.userAgent.toLowerCase(); if (agt.indexOf("msie 6.") != -1){ return true; } return false; } function getPlatform() { var platform = navigator.platform.toLowerCase(); if (platform.indexOf("win") != -1){ return 'win'; } else if (platform.indexOf("mac") != -1){ return 'mac'; } else { return null; } } function setPopupClosePosition(platform) { if (platform != null) { var popup = document.getElementById("WLPopUp"); if (platform == 'mac'){ WLEL("WLPopUpCloseButton").style.cssFloat = "left"; if (WLEL("WLAccountFrame")) { WLEL("WLAccountCloseButton").style.cssFloat = "left"; } } } } function WLPopUpHide(elem) { WLEL("WLOverlay").style.display = "none"; WLEL("WLPopUp").style.display = "none"; WLEL("WLPopUpContent").src = "http://"+window.location.hostname+"/onlinedictionary/weblex/templates/default/loader.html"; } // Source: http://www.quirksmode.org/js/events_properties.html function WLGetMousePosition(e) { var posx = 0; var posy = 0; var cursory = e.screenY; var screeny = screen.height; var popupheight = 195; var offset = 20; var padding = 50; if (e.pageX || e.pageY) { posx = e.pageX; posy = e.pageY; } else if (e.clientX || e.clientY) { posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft; posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop; } if (cursory + popupheight + offset + padding > screeny) { posy = posy - popupheight - (2*offset); } return {'x': posx, 'y': posy}; } // Source: http://www.quirksmode.org/js/events_properties.html function WLGetEventTarget(e) { if (e.target) targ = e.target; else if (e.srcElement) targ = e.srcElement; if (targ.nodeType == 3) // defeat Safari bug targ = targ.parentNode; return targ; } // Source: http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z function WLGetURLParam(strParamName){ var strReturn = ""; if (strParamName == "src") { if (WLSrcLang != "") { return WLSrcLang; } } if (strParamName == "dst") { if (WLDstLang != "") { return WLDstLang; } } if (strParamName == "client") { if (WLClient != "") return WLClient; } var strHref = window.location.href; if ( strHref.indexOf("?") > -1 ){ var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase(); var aQueryString = strQueryString.split("&"); for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){ if ( aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){ var aParam = aQueryString[iParam].split("="); strReturn = aParam[1]; break; } } } if (strReturn == "" && strParamName == "client"){ var client_pattern = /http:\/\/.+\.(.+)\.(?:com|edu|gov)/ strReturn = strHref.match(client_pattern)[1] if (strReturn == null){ strReturn = "" } } return unescape(strReturn); } function WLSetGlobals(caller) { var langs = caller.value.split(","); var loc = langs[0]; var oldsrc = WLSrcLang; var olddst = WLDstLang; WLSrcLang = langs[1]; WLDstLang = langs[2]; set_WLCookie("WebLex-SrcLang", WLSrcLang); set_WLCookie("WebLex-DstLang", WLDstLang); if (loc == "header") { var id = "popup,"+langs[1]+","+langs[2]; WLEL(id).selected = true; } else { var id = "header,"+langs[1]+","+langs[2]; WLEL(id).selected = true; } var PopUp = WLEL("WLPopUp"); if (PopUp.style.display != "none") { WLRefreshPopUp(langs[1], langs[2], oldsrc, olddst); } } function WLRefreshPopUp(srcLang, dstLang, oldsrc, olddst) { var popupContent = WLEL("WLPopUpContent"); var url = popupContent.src; url = url.replace("src="+oldsrc, "src="+srcLang); url = url.replace("dst="+olddst, "dst="+dstLang); popupContent.src = url; } function set_WLCookie(name, value) { var exp = new Date(); exp.setTime(exp.getTime() + (1000*60*60*24*14)); document.cookie = name + "=" + escape(value) + "; path=/; expires=" + exp.toGMTString(); } function WLSetGlobalsFromURL() { WLSrcLang = WLGetURLParam('src'); WLDstLang = WLGetURLParam('dst'); var id = ""; if (WLSrcLang != "" && WLDstLang != ""){ id = WLSrcLang+','+WLDstLang; } else { id = 'english,spanish'; WLSrcLang = 'english'; WLDstLang = 'spanish'; } WLEL("header,"+id).selected = true; WLEL("popup,"+id).selected = true; }