var ad=false,t=false,y=false,x=false;if(document.getElementById){if(!document.all){x=true;};if(document.all){ad=true;};}else{if(document.layers){y=true;}else{t=true;};};function o(h){var b;if(ad){b=eval("document.all."+h);};if(x){b=eval("document.getElementById('"+h+"')");};if(y){b=eval("document."+h);};if(t){b="null";alert("Your browser does not support the features required to display questions properly.");};return b;};function v(h){var b;if(ad){b=o(h).style;};if(x){b=o(h).style;};if(y){b=o(h);};if(t){b="null";alert("Your browser does not support the features required to display questions properly.");};return b;};function ak(g){if((v(g).display=="block")||(v(g).display=="")){v(g).display="none";}else if(v(g).display=="none"){v(g).display="block";};};function d(g){v(g).display="block";};function e(g){v(g).display="none";};function shfbkLyr_generic(c){d("Q"+c+"Feedback");};function shfbkLyr_mch1(c,n){var f=eval("document.Q"+c+"Form.Q"+c+"Choice"),u=eval("document.Q"+c+"Form.Q"+c+"Match"),a=0;for(i=0;i<n;i++){if(f[i].checked==true){if(u.value==(i+1)){a+=1;};};};if(a==0){d("Q"+c+"FBIncorrect");e("Q"+c+"FBCorrect");}else{d("Q"+c+"FBCorrect");e("Q"+c+"FBIncorrect");};};function shfbkLyr_mch2(c,n){var f=eval("document.Q"+c+"Form.Q"+c+"Choice"),u=eval("document.Q"+c+"Form.Q"+c+"Match"),z=0;for(i=0;i<(n+1);i++){e("Q"+c+"Feedback"+i);};for(i=0;i<n;i++){if(f[i].checked==true){z=i+1;};};d("Q"+c+"Feedback"+z);};function shfbkLyr_chb2(c,n){var f=eval("document.Q"+c+"Form.Q"+c+"Choice"),j=0;for(i=0;i<(n);i++){if(f[i].checked==trim(eval("document.Q"+c+"Form.Q"+c+"Matches"+i+".value"))){d("Q"+c+"FBCorrect"+i);e("Q"+c+"FBIncorrect"+i);j+=1;}else{d("Q"+c+"FBIncorrect"+i);e("Q"+c+"FBCorrect"+i);};};};function shfbkLyr_chb3(c,n){var f=eval("document.Q"+c+"Form.Q"+c+"Choice"),a=0;for(i=0;i<(n);i++){if(f[i].checked!=trim(eval("document.Q"+c+"Form.Q"+c+"Matches"+i+".value"))){a+=1;};};if(a==0){d("Q"+c+"FBCorrect");e("Q"+c+"FBIncorrect");}else{d("Q"+c+"FBIncorrect");e("Q"+c+"FBCorrect");};};function shfbkLyr_txt2(c){var k=eval("document.Q"+c+"Form.Q"+c+"TextEntry"),an="You answered: &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "+k.value+"<br/><br/>";var i=eval("document.Q"+c+"Form.Q"+c+"HiddenAnswer"+".value"),ao=eval("document.Q"+c+"Form.Q"+c+"HiddenFeedback"+".value"),ap=o("Q"+c+"Feedback");ap.innerHTML=an+i+"<br/><br/>"+ao;d("Q"+c+"Feedback");};function shfbkLyr_txt3(c,n){var k=eval("document.Q"+c+"Form.Q"+c+"TextEntry"),a=0;for(i=0;i<(n);i++){if(trim(k.value).toLowerCase()==trim(eval("document.Q"+c+"Form.Q"+c+"TextEntryMatches"+i+".value")).toLowerCase()){a=1;};};if(a==0){d("Q"+c+"FBIncorrect");e("Q"+c+"FBCorrect");}else{d("Q"+c+"FBCorrect");e("Q"+c+"FBIncorrect");};};function shfbkLyr_match2(c,n){var a=0;for(i=1;i<(n+1);i++){if((eval("document.Q"+c+"Form.Q"+c+"Combo"+i+".selectedIndex"))!=trim(eval("document.Q"+c+"Form.Q"+c+"Matches"+(i-1)+".value"))){a+=1;};};if(a==0){d("Q"+c+"FBCorrect");e("Q"+c+"FBIncorrect");}else{d("Q"+c+"FBIncorrect");e("Q"+c+"FBCorrect");};};function shfbkLyr_gap2(c,n){var j=0;for(i=0;i<(n);i++){if(trim(eval("document.Q"+c+"Form.Q"+c+"TextEntry"+(i+1)+".value")).toLowerCase()==trim(eval("document.Q"+c+"Form.Q"+c+"TextEntryMatches"+i+".value")).toLowerCase()){j+=1;};};var l="You got "+j+" right out of "+n+".";if(j==n){var s=o("Q"+c+"FBCorrectStore"),r=o("Q"+c+"FBCorrect");r.innerHTML=l+"<br/><br/>"+s.innerHTML;d("Q"+c+"FBCorrect");e("Q"+c+"FBIncorrect");}else{var q=o("Q"+c+"FBIncorrectStore"),p=o("Q"+c+"FBIncorrect");p.innerHTML=l+"<br/><br/>"+q.innerHTML;d("Q"+c+"FBIncorrect");e("Q"+c+"FBCorrect");};};function shfbkLyr_gap4(c,n){var j=0;for(i=0;i<(n);i++){var ac=eval("document.Q"+c+"Form.Q"+c+"Combo"+(i+1)+".options[document.Q"+c+"Form.Q"+c+"Combo"+(i+1)+".selectedIndex].text").toLowerCase();if(ac==trim(eval("document.Q"+c+"Form.Q"+c+"TextEntryMatches"+i+".value")).toLowerCase()){j+=1;};};var l="You got "+j+" right out of "+n+".";if(j==n){var s=o("Q"+c+"FBCorrectStore"),r=o("Q"+c+"FBCorrect");r.innerHTML=l+"<br/><br/>"+s.innerHTML;d("Q"+c+"FBCorrect");e("Q"+c+"FBIncorrect");}else{var q=o("Q"+c+"FBIncorrectStore"),p=o("Q"+c+"FBIncorrect");p.innerHTML=l+"<br/><br/>"+q.innerHTML;d("Q"+c+"FBIncorrect");e("Q"+c+"FBCorrect");};};function winPop2(aj,af,ab,aa){popWin=window.open(""+aj,"popupWindow","width="+af+",height="+ab+",scrollbars="+aa+",menubar=no");return true;};function winOpen(ai){popWin=window.open(ai,"linkWindow","width=640,height=480,status=yes,toolbar=yes,menubar=yes,resizable=yes,location=yes,scrollbars=yes");};function trim(ah){while(ah.substring(0,1)==' '){ah=ah.substring(1,ah.length);}while(ah.substring(ah.length-1,ah.length)==' '){ah=ah.substring(0,ah.length-1);};return ah;};function savqn_mch1(g,c,n){n=n.toString().substring(0,1);if((n!="0")&&(eval("document.Q"+c+"Form.Q"+c+"Choice["+(n-1)+"].checked")==true)){window.parent.storeScore(g,1);}else{window.parent.storeScore(g,0);};};function savqn_chb3(g,c,n,am){var w=am.split("|"),a=0;for(i=0;i<(n);i++){if(eval("document.Q"+c+"Form.Q"+c+"Choice["+i+"].checked")!=w[i]){a+=1;};};if(a==0){window.parent.storeScore(g,1);}else{window.parent.storeScore(g,0);};};function savqn_txt3(g,c,n){var k=eval("document.Q"+c+"Form.Q"+c+"TextEntry"),a=0;for(i=0;i<(n);i++){if(trim(k.value).toLowerCase()==trim(eval("document.Q"+c+"Form.Q"+c+"TextEntryMatches"+i+".value")).toLowerCase()){a=1;};};if(a==0){window.parent.storeScore(g,0);}else{window.parent.storeScore(g,1);};};function savqn_match2(g,c,n,am){var w=am.split("|"),a=0;for(i=1;i<(n+1);i++){if((eval("document.Q"+c+"Form.Q"+c+"Combo"+i+".selectedIndex"))!=w[i-1]){a+=1;};};if(a==0){window.parent.storeScore(g,1);}else{window.parent.storeScore(g,0);};};function savqn_gap2(g,c,al,o){var m=o.split("|"),a=0;for(i=0;i<(al);i++){if(trim(eval("document.Q"+c+"Form.Q"+c+"TextEntry"+(i+1)+".value")).toLowerCase()==trim(m[i]).toLowerCase()){a+=1;};};if(a==al){window.parent.storeScore(g,1);}else{window.parent.storeScore(g,0);};};function savqn_gap4(g,c,al,o){var m=o.split("|"),a=0;for(i=0;i<(al);i++){if(eval("document.Q"+c+"Form.Q"+c+"Combo"+(i+1)+".options[document.Q"+c+"Form.Q"+c+"Combo"+(i+1)+".selectedIndex].text")==m[i]){a+=1;};};if(a==al){window.parent.storeScore(g,1);}else{window.parent.storeScore(g,0);};};function imgSwap(ae,ag){if(document.images){document.images[ae].src=ag;};};