var text = ""
var fieldX = ""
var fieldY = ""
var css = ""
var table = document.getElementsByTagName("tbody").item(0)

function setTableElement(i, j, text, css) {
    table.children[i].children[j].innerHTML = text
    table.children[i].children[j].style = css
}

function handleTextInput() {
    text = document.getElementById("text").value
}

function handleFieldXInput() {
    fieldX = document.getElementById("field_x").value
}

function handleFieldYInput() {
    fieldY = document.getElementById("field_y").value
}

function handleCssInput() {
    css = document.getElementById("css").value
}

function handleMyButton() {

}

document.getElementById("text").addEventListener("change", handleTextInput)
document.getElementById("field_x").addEventListener("change", handleFieldXInput)
document.getElementById("field_y").addEventListener("change", handleFieldYInput)
document.getElementById("css").addEventListener("change", handleCssInput)
document.getElementById("mybutton").addEventListener("click", handleMyButton)

@@ -2,24 +2,25 @@
 ar text = %22%22
+;
 %0Avar fieldX 
@@ -19,24 +19,25 @@
  fieldX = %22%22
+;
 %0Avar fieldY 
@@ -36,24 +36,25 @@
  fieldY = %22%22
+;
 %0Avar css = %22
@@ -54,16 +54,17 @@
 css = %22%22
+;
 %0Avar tab
@@ -110,16 +110,12 @@
 dy%22)
-.item(0)
+%5B0%5D;
 %0A%0Afu
@@ -206,16 +206,17 @@
 L = text
+;
 %0A    tab
@@ -253,16 +253,95 @@
 le = css
+;%0A%7D%0A%0Afunction getTableElement(i, j) %7B%0A    return table.children%5Bi%5D.children%5Bj%5D;
 %0A%7D%0A%0Afunc
@@ -405,32 +405,33 @@
 Id(%22text%22).value
+;
 %0A%7D%0A%0Afunction han
@@ -494,32 +494,33 @@
 %22field_x%22).value
+;
 %0A%7D%0A%0Afunction han
@@ -583,32 +583,33 @@
 %22field_y%22).value
+;
 %0A%7D%0A%0Afunction han
@@ -670,16 +670,17 @@
 %22).value
+;
 %0A%7D%0A%0Afunc
@@ -778,24 +778,25 @@
 leTextInput)
+;
 %0Adocument.ge
@@ -860,24 +860,25 @@
 FieldXInput)
+;
 %0Adocument.ge
@@ -942,24 +942,25 @@
 FieldYInput)
+;
 %0Adocument.ge
@@ -1021,16 +1021,17 @@
 ssInput)
+;
 %0Adocumen
@@ -1100,9 +1100,10 @@
 yButton)
+;
 %0A

Add semicolons