// Grammar Monster © | Copyright Registration Number: 226604 | All rights reserved  

selec = new Array (3)
correct = new Array (100)


selec[1]= "John, #you're =your not going to take Simon to watch =you're #your sister sing in that show? #You're =Your crazy.  He'll be bored from start to finish."

correct[11]= "John, you're not going to take...#You're is a contraction of you are. This is a 100% rule. "
correct[12]= "...to watch your sister sing...#The word your sits before another word (usually a noun or a pronoun) to show that it belongs to you (e.g., your car, your arm), is of you (e.g., your painting) or is related to you (e.g., <font color=yellow>your sister</font>). "
correct[13]= "You're crazy.#You're is a contraction of you are. This is a 100% rule. "

selec[2]= "I know #you're =your frustrated, but there is no need to shout. I am not going to agree with you because #you're =your yelling.  The decision will be based purely on the wording in =you're #your policy."

correct[21]= "I know you're frustrated...#You're is a contraction of you are. This is a 100% rule. "
correct[22]= "...with you because you're yelling.#You're is a contraction of you are. This is a 100% rule. "
correct[23]= "...on the wording in your policy.#The word your sits before another word (usually a noun or a pronoun) to show that it belongs to you (e.g., your car, <font color=yellow>your policy</font>), is of you (e.g., your painting) or is related to you (e.g., your uncle). "


selec[3]= "Please gather =you're #your party and leave the hotel quietly.  #You're =your causing a scene."

correct[31]= "Please gather your party...#The word your sits before another word (usually a noun or a pronoun) to show that it belongs to you (e.g., your car, <font color=yellow>your party</font>), is of you (e.g., your painting) or is related to you (e.g., your uncle). "
correct[32]= "You're causing a scene.#You're is a contraction of you are. This is a 100% rule. "



selec[4]= "Wow, #you're =your not a bad singer, but if that was =you're #your best effort, #you're =your in trouble.  I've seen =you're #your opposition."

correct[41]= "Wow, you're not a bad singer...#You're is a contraction of you are. This is a 100% rule. "
correct[42]= "...if that was your best effort...#The word your sits before another word (usually a noun or a pronoun) to show that it belongs to you (e.g., your car, your arm), is of you (e.g., <font color=yellow>your best effort</font>) or is related to you (e.g., your uncle). "
correct[43]= "...you're in trouble...#You're is a contraction of you are. This is a 100% rule. "
correct[44]= "I've seen your opposition.#The word your sits before another word (usually a noun or a pronoun) to show that it belongs to you (e.g., your car, your arm <font color=yellow>your opposition</font>), is of you (e.g., your painting) or is related to you (e.g., your uncle). "

selec[5]= "It's =you're #your birthday party. #You're =your supposed to blow out the candles."

correct[51]= "It's your birthday party.#The word your sits before another word (usually a noun or a pronoun) to show that it belongs to you (e.g., your car, <font color=yellow>your birthday party</font>), is of you (e.g., your painting) or is related to you (e.g., your uncle). "
correct[52]= "You're supposed to blow out the candles.#You're is a contraction of you are. This is a 100% rule. "



ques = 0; var mid = ""

// choose a random sentence

ques = Math.ceil(2*Math.random())


mid = selec[ques]
var len = 0
var i = 0
var sw = 0
var ew = 0
var shw = ""
var wc = 0
var rep = ""
var ges = 0
var shr = 1
var score = 0; var wrong=0; var missed = 0; var total = 0; var tc=0; var totq = 0; var mar = 0; var nding=0
words = new Array (150)
check = new Array (150)
quest = new Array (20)
ans = new Array (150)
for (k = 0; k < 150; k++){check[k]=0}
for (k = 0; k < 150; k++){ans[k]=0}
len=mid.length

// check the text

function text(){
wc=0;
for (i = 0; i < len; i++){
if (mid.substr(i,1)==" " || mid.substr(i,1)=="," || mid.substr(i,1)=="."){
	ew=i+1; rep=mid.substr(i,1)
	if (mid.substr(sw,1)=="#" || mid.substr(sw,1)=="="){ans[wc]=1; sw++;}
	else {words[wc]=" " + mid.substr(sw, (ew-sw)) + " "}
	if (mid.substr(sw-1,1)=="="){ans[wc]=2;}
	if (check[wc]==1 && (ans[wc]==1 || ans[wc]==2)){words[wc]="<span class=curs onclick=sel('" + wc + "') style='background-color: #FFFF00'>" + mid.substr(sw, ((ew-sw)-1)) + "</span>" + rep}
	if (check[wc]==0 && (ans[wc]==1 || ans[wc]==2)){words[wc]="<span class=curs onclick=sel('" + wc + "') style='background-color: #FFFFFF'>" + mid.substr(sw, ((ew-sw)-1)) + "</span>" + rep}
	sw=ew
	wc++
}
}
display()
}


function display(){
shw=""; shr=1; totq=1; mar = 0
for (k = 0; k < wc; k++){
if (ans[k]==1 || ans[k]==2){shw = shw + "<font color=blue>" ; shr++;}
if (nding==1 && (ans[k]==1 || ans[k]==2)){mar = totq + (ques*10); shw = shw + "<span class=curs onclick=showcorrect(" + mar + ",event)>";}
shw = shw + words[k]
if (shr%2==0 && (ans[k]==1 || ans[k]==2)){shw = shw + "/ "}
if ((shr-1)%2==0 && (ans[k]==1 || ans[k]==2)){totq++}
if (nding==1 && (ans[k]==1 || ans[k]==2)){shw = shw + "</span>"}
if (ans[k]==1 || ans[k]==2){shw = shw + "</font>"}
}
document.getElementById('topmsg').innerHTML=shw;
sw=0
}

function sel(a){
chosen = ""; ges = 0; 
if (check[a]==0){check[a]=1; check[(a-1)]=0; a++; check[a]=0}
else {check[a]=0}
for (k = 0; k < wc ; k++){
if (check[k]==1){ges++}
}
document.getElementById('btmmsg').innerHTML="Number of selections: " + ges;

text()
}

function cler(){
for (k = 0; k < wc; k++){check[k]=0}
check[2]=1;sel(2)
text()
}

function showcorrect(a, e){
chosen = correct[(a)]

var posx = 0;
var posy = 0;

  // Get mouse position; IE & FF Compatibility!
  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 (posx > 860){posx = 860}

document.getElementById('popup').style.left = parseInt(posx);
document.getElementById('popup').style.top = parseInt(posy);
document.getElementById('popup').style.display = 'block';


document.getElementById('popup').innerHTML="<table border=0 width=321 cellpadding=3 cellspacing=0 background='../images/footer.jpg' style='border: 6px solid #0000FF'><tr><th align=left width=311 style='color:white'><font color=yellow>THE ANSWER</font><br><br>&quot;<span id='toppmsg'></span>&quot; <img border=0 src=../images/bultik.gif width=11 height=11></th><td width=20 align=right valign=top><span onclick='clos()'><img border=0 src=../images/close.gif width=15 height=15></span></td></tr><tr><th align=left colspan=2 style='color: white'><br><font color=yellow>WHY?</font><br><br><span id='bottommsg'></span></th></tr></table>"

len=chosen.indexOf('#')

document.getElementById('toppmsg').innerHTML="<font color=white>" + chosen.substr(0,len) + "</font>";
document.getElementById('bottommsg').innerHTML="<font color=white>" + chosen.substr(len+1, (chosen.length)+1) + "</font>";
}

function clos(){
document.getElementById('popup').innerHTML="";}


// check the text

function look(){
wc=0; score = 0; wrong=0; missed = 0; tc = 0; 
for (i = 0; i < len; i++){
if (mid.substr(i,1)==" " || mid.substr(i,1)=="." || mid.substr(i,1)==","){
	ew=i+1; rep=mid.substr(i,1)
	if (mid.substr(sw,1)=="#"){ans[wc]=1; sw++; tc++} 
      if (mid.substr(sw,1)=="="){ans[wc]=2; sw++;}
	words[wc]=mid.substr(sw, (ew-sw))
	if (check[wc]==1 && ans[wc]==2){words[wc]="<span style='background-color: #FFFF00'>" + mid.substr(sw, ((ew-sw)-1)) + "</span>" + rep + "<img border=0 src=../images/bulxw.gif width=25 height=11> "; wrong++}
	if (check[wc]==0 && check[wc-1]==0 && check[wc+1]==0 && ans[wc]==1){words[wc]="<span style='background-color: #FFCCCC'>" + mid.substr(sw, ((ew-sw)-1)) + "</span>" + rep + "<img border=0 src=../images/bulxw.gif width=25 height=11> "; missed++}
	if (check[wc]==1 && ans[wc]==1){words[wc]="<span style='background-color: #CCFFCC'>" + mid.substr(sw, ((ew-sw)-1)) + "</span>" + rep + "<img border=0 src=../images/bultickw.gif width=25 height=11> "; score++}

	
	sw=ew
	wc++}
}
nding=1; display(); 
total = score -(wrong + missed)
document.getElementById('btmmsg').innerHTML="<table border=0><tr><td><b>Total Selections:</b></td><td width=50 align=center>" + ges + "</td><td></td></tr><tr><td BGCOLOR=#CCFFCC>Correct selections:</td><td align=center>" + score + "</td><td><font color=#999999>(score: "+ score + ")</font></td></tr><tr><td BGCOLOR=#FFFF00>Wrong selections:</td><td align=center>" + wrong + "</td><td><font color=#999999>(score: "+ wrong*-1 + ")</font></td></tr><tr><td BGCOLOR=#FFCCCC>Missed answers:</td><td align=center>" + missed + "</td><td><font color=#999999>(score: "+ missed*-1 + ")</font></td></tr><tr><td><b>Total Score:<b></td><td align=center>" + total + "</td><td><font color=#999999>(highest possible score: " + tc + ")</font></td></tr></table><br><span class=big>Click on the answers for explanations</span>."

document.getElementById('buttons').innerHTML="<input type='button' value='Next Test' style='background-color: #222299; color: #ffffff;' onClick='nexttest()'>"

}

function nexttest(){
mar=0
ques++
if (ques==6) {ques=1}
mid=selec[ques]
for (k = 0; k < 150; k++){check[k]=0; ans[k]=0; words[k]=""}
var sw = 0
var ew = 0
nding = 0
len=mid.length
document.getElementById('popup').innerHTML="&nbsp;";
document.getElementById('btmmsg').innerHTML="<span id='btmmsg' class='mid'>&nbsp;</span>";
document.getElementById('buttons').innerHTML="<input type='button' value='Next test' style='background-color: #222299; color: #ffffff;' onClick='nexttest()'><input type='button' value='Clear my answers' style='background-color:#222299; color: #ffffff;' onclick='cler()'><input type='button' value='Check my answers' style='background-color:GREEN; color: #ffffff;' onclick='look()'>";
text()
}