bsw/jbe@5: function setCategoryHeadings() {
bsw/jbe@5:   var approvalCount = 0;
bsw/jbe@5:   var disapprovalCount = 0;
bsw/jbe@5:   var sections = document.getElementById("voting").childNodes;
bsw/jbe@5:   for (var i=0; i<sections.length; i++) {
bsw/jbe@5:     var section = sections[i];
bsw/jbe@5:     if (section.className == "approval")       approvalCount++;
bsw/jbe@5:     if (section.className == "disapproval") disapprovalCount++;
bsw/jbe@5:   }
bsw/jbe@5:   var approvalIndex = 0;
bsw/jbe@5:   var disapprovalIndex = 0;
bsw/jbe@5:   for (var i=0; i<sections.length; i++) {
bsw/jbe@5:     var section = sections[i];
bsw/jbe@5:     if (
bsw/jbe@5:       section.className == "approval" ||
bsw/jbe@5:       section.className == "abstention" ||
bsw/jbe@5:       section.className == "disapproval"
bsw/jbe@5:     ) {
bsw/jbe@5:       var setHeading = function(heading) {
bsw/jbe@5:         var headingNodes = section.childNodes;
bsw/jbe@5:         for (var j=0; j<headingNodes.length; j++) {
bsw/jbe@5:           var headingNode = headingNodes[j];
bsw/jbe@5:           if (headingNode.className == "cathead") {
bsw/jbe@5:             headingNode.textContent = heading;
bsw/jbe@5:           }
bsw/jbe@5:         }
bsw/jbe@5:       }
bsw/jbe@5:       var count = 0;
bsw/jbe@5:       var entries = section.childNodes;
bsw/jbe@5:       for (var j=0; j<entries.length; j++) {
bsw/jbe@5:         var entry = entries[j];
bsw/jbe@5:         if (entry.className == "movable") count++;
bsw/jbe@5:       }
bsw/jbe@5:       if (section.className == "approval") {
bsw/jbe@5:         if (approvalCount > 1) {
bsw/jbe@5:           if (approvalIndex == 0) {
bsw/jbe@5:             if (count == 1) setHeading("Zustimmung (Erstwunsch)");
bsw/jbe@5:             else setHeading("Zustimmung (Erstwünsche)");
bsw/jbe@5:           } else if (approvalIndex == 1) {
bsw/jbe@5:             if (count == 1) setHeading("Zustimmung (Zweitwunsch)");
bsw/jbe@5:             else setHeading("Zustimmung (Zweitwünsche)");
bsw/jbe@5:           } else if (approvalIndex == 2) {
bsw/jbe@5:             if (count == 1) setHeading("Zustimmung (Drittwunsch)");
bsw/jbe@5:             else setHeading("Zustimmung (Drittwünsche)");
bsw/jbe@5:           } else {
bsw/jbe@5:             if (count == 1) setHeading("Zustimmung (" + (approvalIndex+1) + ".-Wunsch)");
bsw/jbe@5:             else setHeading("Zustimmung (" + (approvalIndex+1) + ".-Wünsche)");
bsw/jbe@5:           }
bsw/jbe@5:         } else {
bsw/jbe@5:           setHeading("Zustimmung");
bsw/jbe@5:         }
bsw/jbe@5:         approvalIndex++;
bsw/jbe@5:       } else if (section.className == "abstention") {
bsw/jbe@5:         setHeading("Enthaltung");
bsw/jbe@5:       } else if (section.className == "disapproval") {
bsw/jbe@5:         if (disapprovalCount > disapprovalIndex + 2) {
bsw/jbe@5:           setHeading("Ablehnung (jedoch Bevorzugung gegenüber unteren Ablehnungsblöcken)")
bsw/jbe@5:         } else if (disapprovalCount == 2 && disapprovalIndex == 0) {
bsw/jbe@5:           setHeading("Ablehnung (jedoch Bevorzugung gegenüber unterem Ablehnungsblock)")
bsw/jbe@5:         } else if (disapprovalIndex == disapprovalCount - 2) {
bsw/jbe@5:           setHeading("Ablehnung (jedoch Bevorzugung gegenüber letztem Ablehnungsblock)")
bsw/jbe@5:         } else {
bsw/jbe@5:           setHeading("Ablehnung");
bsw/jbe@5:         }
bsw/jbe@5:         disapprovalIndex++;
bsw/jbe@5:       }
bsw/jbe@5:     }
bsw/jbe@5:   }
bsw/jbe@5: }
bsw/jbe@5: function elementDropped(element, dropX, dropY) {
bsw/jbe@5:   var oldParent = element.parentNode;
bsw/jbe@5:   var centerY = dropY + element.clientHeight / 2
bsw/jbe@5:   var approvalCount = 0;
bsw/jbe@5:   var disapprovalCount = 0;
bsw/jbe@5:   var mainDiv = document.getElementById("voting");
bsw/jbe@5:   var sections = mainDiv.childNodes;
bsw/jbe@5:   for (var i=0; i<sections.length; i++) {
bsw/jbe@5:     var section = sections[i];
bsw/jbe@5:     if (section.className == "approval")       approvalCount++;
bsw/jbe@5:     if (section.className == "disapproval") disapprovalCount++;
bsw/jbe@5:   }
bsw/jbe@5:   for (var i=0; i<sections.length; i++) {
bsw/jbe@5:     var section = sections[i];
bsw/jbe@5:     if (
bsw/jbe@5:       section.className == "approval" ||
bsw/jbe@5:       section.className == "abstention" ||
bsw/jbe@5:       section.className == "disapproval"
bsw/jbe@5:     ) {
bsw/jbe@5:       if (
bsw/jbe@5:         centerY >= section.offsetTop &&
bsw/jbe@5:         centerY <  section.offsetTop + section.clientHeight
bsw/jbe@5:       ) {
bsw/jbe@5:         var entries = section.childNodes;
bsw/jbe@5:         for (var j=0; j<entries.length; j++) {
bsw/jbe@5:           var entry = entries[j];
bsw/jbe@5:           if (entry.className == "movable") {
bsw/jbe@5:             if (centerY < entry.offsetTop + entry.clientHeight / 2) {
bsw/jbe@5:               if (element != entry) {
bsw/jbe@5:                 oldParent.removeChild(element);
bsw/jbe@5:                 section.insertBefore(element, entry);
bsw/jbe@5:               }
bsw/jbe@5:               break;
bsw/jbe@5:             }
bsw/jbe@5:           }
bsw/jbe@5:         }
bsw/jbe@5:         if (j == entries.length) {
bsw/jbe@5:           oldParent.removeChild(element);
bsw/jbe@5:           section.appendChild(element);
bsw/jbe@5:         }
bsw/jbe@5:         break;
bsw/jbe@5:       }
bsw/jbe@5:     }
bsw/jbe@5:   }
bsw/jbe@5:   if (i == sections.length) {
bsw/jbe@5:     var newSection = document.createElement("div");
bsw/jbe@5:     var cathead = document.createElement("div");
bsw/jbe@5:     cathead.setAttribute("class", "cathead");
bsw/jbe@5:     newSection.appendChild(cathead);
bsw/jbe@5:     for (var i=0; i<sections.length; i++) {
bsw/jbe@5:       var section = sections[i];
bsw/jbe@5:       if (
bsw/jbe@5:         section.className == "approval" ||
bsw/jbe@5:         section.className == "abstention" ||
bsw/jbe@5:         section.className == "disapproval"
bsw/jbe@5:       ) {
bsw/jbe@5:         if (centerY < section.offsetTop + section.clientHeight / 2) {
bsw/jbe@5:           if (section.className == "disapproval") {
bsw/jbe@5:             newSection.setAttribute("class", "disapproval");
bsw/jbe@5:             disapprovalCount++;
bsw/jbe@5:           } else {
bsw/jbe@5:             newSection.setAttribute("class", "approval");
bsw/jbe@5:             approvalCount++;
bsw/jbe@5:           }
bsw/jbe@5:           mainDiv.insertBefore(newSection, section);
bsw/jbe@5:           break;
bsw/jbe@5:         }
bsw/jbe@5:       }
bsw/jbe@5:     }
bsw/jbe@5:     if (i == sections.length) {
bsw/jbe@5:       newSection.setAttribute("class", "disapproval");
bsw/jbe@5:       disapprovalCount++;
bsw/jbe@5:       mainDiv.appendChild(newSection);
bsw/jbe@5:     }
bsw/jbe@5:     oldParent.removeChild(element);
bsw/jbe@5:     newSection.appendChild(element);
bsw/jbe@5:   }
bsw/jbe@5:   sections = mainDiv.childNodes;
bsw/jbe@5:   for (i=0; i<sections.length; i++) {
bsw/jbe@5:     var section = sections[i];
bsw/jbe@5:     if (
bsw/jbe@5:       (section.className == "approval"    &&    approvalCount > 1) ||
bsw/jbe@5:       (section.className == "disapproval" && disapprovalCount > 1)
bsw/jbe@5:     ) {
bsw/jbe@5:       var entries = section.childNodes;
bsw/jbe@5:       for (var j=0; j<entries.length; j++) {
bsw/jbe@5:         var entry = entries[j];
bsw/jbe@5:         if (entry.className == "movable") break;
bsw/jbe@5:       }
bsw/jbe@5:       if (j == entries.length) {
bsw/jbe@5:         section.parentNode.removeChild(section);
bsw/jbe@5:       }
bsw/jbe@5:     }
bsw/jbe@5:   }
bsw/jbe@5:   setCategoryHeadings();
bsw/jbe@5: }
bsw/jbe@5: window.addEventListener("load", function(event) {
bsw/jbe@5:   setCategoryHeadings();
bsw/jbe@5:   var mainDiv = document.getElementById("voting");
bsw/jbe@5:   var form = document.getElementById("voting_form");
bsw/jbe@5:   var elements = document.getElementsByTagName("input");
bsw/jbe@5:   for (var i=0; i<elements.length; i++) {
bsw/jbe@5:     var element = elements[i];
bsw/jbe@5:     if (element.className == "voting_done") {
bsw/jbe@5:       element.addEventListener("click", function(event) {
bsw/jbe@5:         var scoringString = "";
bsw/jbe@5:         var approvalCount = 0;
bsw/jbe@5:         var disapprovalCount = 0;
bsw/jbe@5:         var sections = mainDiv.childNodes;
bsw/jbe@5:         for (var j=0; j<sections.length; j++) {
bsw/jbe@5:           var section = sections[j];
bsw/jbe@5:           if (section.className == "approval")       approvalCount++;
bsw/jbe@5:           if (section.className == "disapproval") disapprovalCount++;
bsw/jbe@5:         }
bsw/jbe@5:         var approvalIndex = 0;
bsw/jbe@5:         var disapprovalIndex = 0;
bsw/jbe@5:         for (var j=0; j<sections.length; j++) {
bsw/jbe@5:           var section = sections[j];
bsw/jbe@5:           if (
bsw/jbe@5:             section.className == "approval"    ||
bsw/jbe@5:             section.className == "abstention"  ||
bsw/jbe@5:             section.className == "disapproval"
bsw/jbe@5:           ) {
bsw/jbe@5:             var score;
bsw/jbe@5:             if (section.className == "approval") {
bsw/jbe@5:               score = approvalCount - approvalIndex;
bsw/jbe@5:               approvalIndex++;
bsw/jbe@5:             } else if (section.className == "abstention") {
bsw/jbe@5:               score = 0;
bsw/jbe@5:             } else if (section.className == "disapproval") {
bsw/jbe@5:               score = -1 - disapprovalIndex;
bsw/jbe@5:               disapprovalIndex++;
bsw/jbe@5:             }
bsw/jbe@5:             var entries = section.childNodes;
bsw/jbe@5:             for (var k=0; k<entries.length; k++) {
bsw/jbe@5:               var entry = entries[k];
bsw/jbe@5:               if (entry.className == "movable") {
bsw/jbe@5:                 var id = entry.id.match(/[0-9]+/);
bsw/jbe@5:                 var field = document.createElement("input");
bsw/jbe@5:                 scoringString += id + ":" + score + ";";
bsw/jbe@5:               }
bsw/jbe@5:             }
bsw/jbe@5:           }
bsw/jbe@5:         }
bsw/jbe@5:         var fields = form.childNodes;
bsw/jbe@5:         for (var j=0; j<fields.length; j++) {
bsw/jbe@5:           var field = fields[j];
bsw/jbe@5:           if (field.name == "scoring") {
bsw/jbe@5:             field.setAttribute("value", scoringString);
bsw/jbe@5:             form.submit();
bsw/jbe@5:             return;
bsw/jbe@5:           }
bsw/jbe@5:         }
bsw/jbe@5:         alert('Hidden input field named "scoring" not found.');
bsw/jbe@5:       }, false);
bsw/jbe@5:     }
bsw/jbe@5:   }
bsw/jbe@5: }, false);