// This file contains miscellaneous script code of WMI2 var extraHelpOpen = null; var ehon = null; var linkTimer = null; var linkEventX = null; var linkEventY = null; // Register a link to a timed link - used at helpdiv function registerTimedLink(linkid,call,time) { var timedLinkOver = function(event) { if (window.event) { linkEventX = window.event.clientX; // +document.body.scrollLeft; linkEventY = window.event.clientY; // +document.body.scrollTop; } else { linkEventX = event.clientX; // +window.scrollX; linkEventY = event.clientY; // +window.scrollY; } ehon = linkid; linkTimer = setTimeout(call+"(ehon,linkEventX,linkEventY)",time); if (newLayoutHelp) { extraHelpDivFirst(linkEventX,linkEventY); newLayoutHelp = false; } } document.getElementById(linkid).onmouseover = timedLinkOver; var timedLinkOut = function(event) { linkEventX = null; linkEventY = null; clearTimeout(linkTimer); } document.getElementById(linkid).onmouseout = timedLinkOut; } // Puts the content of the worksheet in a popup window and returns it function docWorksheet() { var originalInnerHTML = document.getElementById("workspace").innerHTML; if (ifv == "..#") { document.getElementById("uidiv"+worksheetnew).innerHTML = ""; document.getElementById("codiv"+worksheetnew).innerHTML = ""; } else {//FIXME } var formulas = document.getElementsByTagName("img"); for (lv = 0; lv < formulas.length; lv++) { if (formulas[lv].className == "uia" || formulas[lv].className == "co") formulas[lv].removeAttribute("title"); } var lv = 1; while (document.getElementById("uidiv"+lv) != null) { comap = document.getElementById("comap"+lv); if (comap != null) { document.getElementById("comap"+lv).innerHTML = ""; } unzoom = document.getElementById("unzoom"+lv); if (unzoom != null) { document.getElementById("unzoom"+lv).removeAttribute("onClick"); document.getElementById("unzoom"+lv).innerHTML = ""; } copic = document.getElementById("copic"+lv); if (copic != null) { document.getElementById("copic"+lv).removeAttribute("useMap"); } lv++; } var worksheet = document.getElementById("workspace").innerHTML; docw = window.open('','Worksheet','height=700,width=800,scrollbars=yes,menubar'); docw.document.write('\n'); docw.document.write('\n'); docw.document.write('\n'); docw.document.write('\n'); docw.document.write('matek.hu\n'); docw.document.write('\n\n'); docw.document.write(worksheet); docw.document.write('\n\n'); docw.document.close(); document.getElementById("workspace").innerHTML = originalInnerHTML; return docw; } // Makes it possible to print the worksheet function printWorksheet() { forprint = docWorksheet(); forprint.print(); } // Makes it possible to save the worksheet function saveWorksheet() { forsave = docWorksheet(); var fsave = function(restext) { forsave.alert(restext); } ajaxMessage("ws_save",fsave); } // This function starts a new worksheet and clears the old function newWorksheet() { var vreally = function(restextvr) { var confirmed = window.confirm(restextvr); if (confirmed) { document.getElementById("workspace").innerHTML = '
'; ajaxLayoutMessage("default"); worksheetnew = 1; ajaxLoadNew("default",1); var converted_value = codeValue("..#"); eraseInput(); } } ajaxMessage("ws_reallynew",vreally); } // Opens the extra help div again function extraHelpDivOpen(linkid,eventx,eventy) { if (eventy < document.body.clientHeight/2) { document.getElementById("helpdiv").style.top = eventy + 10 + "px"; } else { document.getElementById("helpdiv").style.top = eventy + 10 - 170 + "px"; } document.getElementById("helpdiv").style.right = "20px"; document.getElementById("helpdiv").style.display = "block"; } // Opens the extra help div at the first time function extraHelpDivFirst(eventx,eventy) { if (extraHelpOpen != null) { var hd = document.getElementById("helpdiv"); document.body.removeChild(hd); extraHelpOpen = null; } var ehdiv = document.createElement("div"); ehdiv.setAttribute("id","helpdiv"); ehdiv.setAttribute("class","helpdiv"); ehdiv.setAttribute("className","helpdiv"); if (eventy < document.body.clientHeight/2) { ehdiv.style.top = eventy + 10 + "px"; } else { ehdiv.style.top = eventy + 10 - 170 + "px"; } ehdiv.style.right = "20px"; document.body.appendChild(ehdiv); var xsign = document.createElement("a"); xsign.setAttribute("id","xsign"); xsign.setAttribute("class","xsign"); xsign.setAttribute("className","xsign") var xoncl = function(event) { document.getElementById("helpdiv").style.display = "none"; } xsign.onclick = xoncl; var ximg = document.createElement("img"); ximg.setAttribute("src","./image/bezar.png"); ximg.setAttribute("alt","close"); xsign.appendChild(ximg); ajaxHelpContent("helpdiv",xsign); extraHelpOpen = true; var messf = function(restext) { document.getElementById("xsign").setAttribute("title",restext); } ajaxMessage("ws_close",messf); } // Opens the popup window with all teachers function popupAllTeachers() { window.open('teachers.php','All Teachers','height=150,width=640,scrollbars=yes,menubar=no'); } // Preloads the calculator button images of WMI2 (or an array of images) function imagePreload(iarray) { var ihtml = '
'; for (lv= 0; lv < iarray.length-1; lv++) ihtml += ''; ihtml += '