function PopupImage(url,width,height,title) { var windowheight = height+40; var windowwidth = width+20; var left = (screen.width - windowwidth)/2; var top = (screen.height - windowheight)/2 - 18; var scrollbars = "no"; if (left<0) { scrollbars = "yes"; left = 32; windowwidth = screen.width - 2*left; } if (top<0) { scrollbars = "yes"; top = 32; windowheight = screen.height - 2*top - 18; top = top - 18; } var num = Math.round(Math.random()*10000000); var str = new String(num); var win = window.open("",str,"toolbar=no,location=no,directories=no,"+ "status=no,menubar=no,scrollbars=" + scrollbars + ",resizable=no,"+ "copyhistory=no, width="+windowwidth+",height="+windowheight+",left=" + left + ",top=" + top); win.document.write("\\\\"+title+"\<\/TITLE\>"); win.document.write("\"); // win.document.write("\"); win.document.write("\<\/HEAD\>"); win.document.write("\\\\ $\""+title+"\"$ \\<\/a\>\<\/center\>\<\/BODY\><\/HTML\>"); } function PopupPhoto(url,width,height,title) { var num = Math.round(Math.random()*10000000); var str = new String(num); var windowheight = height+40; var windowwidth = width+20; var left = (screen.width - windowwidth)/2; var top = (screen.height - windowheight)/2 - 18; var win = window.open(url,str,"toolbar=no,location=no,directories=no,"+ "status=no,menubar=no,scrollbars=yes,resizable=yes,"+ "copyhistory=no, width="+windowwidth+",height="+windowheight+",left=" + left + ",top=" + top); } function wordCounter(_field, _msg, _count) { var _form = _field.form; var _string=""; var _wordCount=0; var _IsSpace=false; var _WasSpace=false; for (var _x=0;_x<_field.value.length;_x++) { _WasSpace=_IsSpace; //_IsSpace=(/\.|\!|\?|\s/.test(_field.value.charAt(_x))); _IsSpace=(/\b/.test(_field.value.charAt(_x))); if(_IsSpace && ! _WasSpace) _wordCount++; if (_wordCount >= _count) _msg.className="wordCount enought" else _msg.className="wordCount" } _msg.value=_wordCount; } function hopBacktoResourceScreen (key) { var mySplitResult = key.split("-"); var courseID = mySplitResult[0]; var lessonID = mySplitResult[1]; var activityID = mySplitResult[2]; if (courseID=='0') { alert("Please choose a valid Course, Lesson or Activity to view the matching resources."); return false; } var path = "/resources/list.xml?courseID="+courseID; if (activityID != '0') { path += "&path=/courses/l"+lessonID+".xml&query=activity_id="+activityID; } else if (activityID=='0' && lessonID!='0') { path += "&path=/courses/l"+lessonID+".xml"; } window.location.assign(path); } function expandBookImage () { document.getElementById("right").style.width="170px;"; document.getElementById("right").style.display="block"; } function shrinkBookImage () { document.getElementById("right").style.width="0px;"; document.getElementById("right").style.display="none"; }