function eumnaloga1() {return '<form onSubmit=\"return false;\" id=\"eumform1\">  <div id=\'id_naloga1\'></div>  <div> </div><div id=\'id_rezultat1\'></div>  </form> <div id=\'balloon1\' class=\'balloonstyle\' style=\'width: 350px; background-color: lightyellow\'>Ulomek vpišemo na naslednji način:<br><b>a b/c </b>, kjer je <br>a ... celi del<br>b ... števec<br>c ... imenovalec<br><i>Med a in b naredimo presledek.</i><br><i>Znak <b>\'-\'</b> zapišemo na začetku izraza.</i></div><script type=\'text/javascript\'>           loop_counter = 0;                    napakaSpremenljivka = \'\';          do {            error_counter = 0;            s1nlow = 0;s1nupper = 1;s1n  = EumRandom(EumComma2Dot(s1nlow),EumComma2Dot(s1nupper),0); s1alow = 1;s1aupper = 10;s1a  = EumRandom(EumComma2Dot(s1alow),EumComma2Dot(s1aupper),0); s1blow = 1;s1bupper = 9;s1b  = EumRandom(EumComma2Dot(s1blow),EumComma2Dot(s1bupper),0); s1clow = -10;s1cupper = 10;s1c  = EumRandom(EumComma2Dot(s1clow),EumComma2Dot(s1cupper),0); s1d = EumRound(s1d=s1n*s1c,0); s1e = EumRound(s1e=2*s1a,0); 		    loop_counter++;	       }          while (error_counter != 0 && loop_counter<50)polyarr0 = new Array(s1a,s1b,s1d);izpispoly0 = EumPolyIzpis(\'x\', polyarr0);;var r1r1 = s1e; var r1r2 = s1b; document.getElementById(\'id_naloga1\').innerHTML =  \"Po definiciji odvajaj funkcijo $f(x)=$ \"+ izpispoly0 + \". \";document.getElementById(\'id_rezultat1\').innerHTML  = \"Odvod funkcije $f(x)$ je enak funkciji &nbsp;<input type=text size=\'\"+(r1r1.toString().length).toString() +\"\' name=\'inputr1r1\' id=\'inputr1r1\'> $x +$ &nbsp;<input type=text size=\'\"+(r1r2.toString().length).toString() +\"\' name=\'inputr1r2\' id=\'inputr1r2\'>.\";function checkResult1(){  var _f=document.getElementById(\'eumform1\'); 		      if ( EumIsNaN(r1r1)){        var userr1r1 = _f.inputr1r1.value;    }    else {        if (_f.inputr1r1.value.length > 0){            var userr1r1 = EumRound(parseFloat(EumComma2Dot(_f.inputr1r1.value)),10);        }        else {            var userr1r1 = \'\';        }    }    scormVseh++;    odg_uporabnik[odgovori] = userr1r1;    odg_pravilni[odgovori] = r1r1;    odg_elementi[odgovori] = \'inputr1r1\';              if (EumCompareResult(userr1r1,r1r1)){        _f.inputr1r1.style.backgroundColor=\'#90EE90\';        scormPrav++;        odg_status[odgovori] = 1;    }    else {      _f.inputr1r1.style.backgroundColor=\'#FF6347\';      odg_status[odgovori] = 0;    }    odgovori++;    if ( EumIsNaN(r1r2)){        var userr1r2 = _f.inputr1r2.value;    }    else {        if (_f.inputr1r2.value.length > 0){            var userr1r2 = EumRound(parseFloat(EumComma2Dot(_f.inputr1r2.value)),10);        }        else {            var userr1r2 = \'\';        }    }    scormVseh++;    odg_uporabnik[odgovori] = userr1r2;    odg_pravilni[odgovori] = r1r2;    odg_elementi[odgovori] = \'inputr1r2\';              if (EumCompareResult(userr1r2,r1r2)){        _f.inputr1r2.style.backgroundColor=\'#90EE90\';        scormPrav++;        odg_status[odgovori] = 1;    }    else {      _f.inputr1r2.style.backgroundColor=\'#FF6347\';      odg_status[odgovori] = 0;    }    odgovori++;    }</script>';}

function eumnaloga2() {return '<form onSubmit=\"return false;\" id=\"eumform2\">  <div id=\'id_naloga2\'></div>  <div> </div><div id=\'id_rezultat2\'></div>  </form> <div id=\'balloon1\' class=\'balloonstyle\' style=\'width: 350px; background-color: lightyellow\'>Ulomek vpišemo na naslednji način:<br><b>a b/c </b>, kjer je <br>a ... celi del<br>b ... števec<br>c ... imenovalec<br><i>Med a in b naredimo presledek.</i><br><i>Znak <b>\'-\'</b> zapišemo na začetku izraza.</i></div><script type=\'text/javascript\'>           loop_counter = 0;                    napakaSpremenljivka = \'\';          do {            error_counter = 0;            s2nlow = 0;s2nupper = 1;s2n  = EumRandom(EumComma2Dot(s2nlow),EumComma2Dot(s2nupper),0); s2alow = 1;s2aupper = 10;s2a  = EumRandom(EumComma2Dot(s2alow),EumComma2Dot(s2aupper),0); s2blow = 1;s2bupper = 9;s2b  = EumRandom(EumComma2Dot(s2blow),EumComma2Dot(s2bupper),0); s2clow = -10;s2cupper = 10;s2c  = EumRandom(EumComma2Dot(s2clow),EumComma2Dot(s2cupper),0); s2d = EumRound(s2d=s2n*s2c,0); s2e = EumRound(s2e=2*s2a,0); s2flow = -20;s2fupper = 20;s2f  = EumRandom(EumComma2Dot(s2flow),EumComma2Dot(s2fupper),0); s2r = EumRound(s2r=2*s2a*s2f+s2b,0); 		    loop_counter++;	       }          while (error_counter != 0 && loop_counter<50)polyarr0 = new Array(s2a,s2b,s2d);izpispoly0 = EumPolyIzpis(\'x\', polyarr0);;var r2r1 = s2r; document.getElementById(\'id_naloga2\').innerHTML =  \"IzraÄŤunaj po definiciji vrednost odvoda funkcije $f(x)=$  \"+ izpispoly0 + \" v toÄŤki $x_{0}=\" + EumDot2Comma(s2f.toString()) + \"$. \";document.getElementById(\'id_rezultat2\').innerHTML  = \"Vrednost odvoda funkcije $f(x)$ v toÄŤki $x_{0}=\" + EumDot2Comma(s2f.toString()) + \"$ zna&#353;a &nbsp;<input type=text size=\'\"+(r2r1.toString().length).toString() +\"\' name=\'inputr2r1\' id=\'inputr2r1\'>.\";function checkResult2(){  var _f=document.getElementById(\'eumform2\'); 		      if ( EumIsNaN(r2r1)){        var userr2r1 = _f.inputr2r1.value;    }    else {        if (_f.inputr2r1.value.length > 0){            var userr2r1 = EumRound(parseFloat(EumComma2Dot(_f.inputr2r1.value)),10);        }        else {            var userr2r1 = \'\';        }    }    scormVseh++;    odg_uporabnik[odgovori] = userr2r1;    odg_pravilni[odgovori] = r2r1;    odg_elementi[odgovori] = \'inputr2r1\';              if (EumCompareResult(userr2r1,r2r1)){        _f.inputr2r1.style.backgroundColor=\'#90EE90\';        scormPrav++;        odg_status[odgovori] = 1;    }    else {      _f.inputr2r1.style.backgroundColor=\'#FF6347\';      odg_status[odgovori] = 0;    }    odgovori++;    }</script>';}

function eumnaloga3() {return '<form onSubmit=\"return false;\" id=\"eumform3\">  <div id=\'id_naloga3\'></div>  <div>  <applet name=\'ggbApplet3\' code=\'geogebra.GeoGebraApplet\' codebase=\'.\' archive=\'geogebra.jar\' height=\'369\' width=\'530\' MAYSCRIPT ><param name=\'filename\' value=\'3definicija1.ggb\'><param name=\'framePossible\' value=\'false\'> <param name=\'enableRightClick\' value=\'false\'> &#381;al ni mogoÄŤe zagnati apleta. Preverite ali imate name&#353;ÄŤeno Javo, vsaj 1.4, ki jo lahko najdete (<a href=\'http://java.sun.com/getjava\'>na tej povezavi </a> </applet></div><div id=\'id_rezultat3\'></div>  </form> <div id=\'balloon1\' class=\'balloonstyle\' style=\'width: 350px; background-color: lightyellow\'>Ulomek vpišemo na naslednji način:<br><b>a b/c </b>, kjer je <br>a ... celi del<br>b ... števec<br>c ... imenovalec<br><i>Med a in b naredimo presledek.</i><br><i>Znak <b>\'-\'</b> zapišemo na začetku izraza.</i></div><script type=\'text/javascript\'>           loop_counter = 0;                    napakaSpremenljivka = \'\';          do {            error_counter = 0;            s3alow = -4;s3aupper = 4;s3a  = EumRandom(EumComma2Dot(s3alow),EumComma2Dot(s3aupper),0); s3blow = -1;s3bupper = 1;s3b  = EumRandom(EumComma2Dot(s3blow),EumComma2Dot(s3bupper),0); s3clow = 1;s3cupper = 3;s3c  = EumRandom(EumComma2Dot(s3clow),EumComma2Dot(s3cupper),0); s3dlow = 1;s3dupper = 2;s3d  = EumRandom(EumComma2Dot(s3dlow),EumComma2Dot(s3dupper),0); 		    loop_counter++;	       }          while (error_counter != 0 && loop_counter<50)document.ggbApplet3.setValue(\'a\', s3a);;document.ggbApplet3.setValue(\'b\', s3b);;document.ggbApplet3.setValue(\'c\', s3c);;document.ggbApplet3.setValue(\'d\', s3d);;var r3rez = s3a; document.getElementById(\'id_naloga3\').innerHTML =  \"V kateri toÄŤki funkcija $f$, katere graf je na sliki, ni odvedljiva?<br /><br /><br />\";document.getElementById(\'id_rezultat3\').innerHTML  = \"<br />Funkcija $f$ ni odvedljiva pri $x=$ &nbsp;<input type=text size=\'\"+(r3rez.toString().length).toString() +\"\' name=\'inputr3rez\' id=\'inputr3rez\'>\";function checkResult3(){  var _f=document.getElementById(\'eumform3\'); 		      if ( EumIsNaN(r3rez)){        var userr3rez = _f.inputr3rez.value;    }    else {        if (_f.inputr3rez.value.length > 0){            var userr3rez = EumRound(parseFloat(EumComma2Dot(_f.inputr3rez.value)),10);        }        else {            var userr3rez = \'\';        }    }    scormVseh++;    odg_uporabnik[odgovori] = userr3rez;    odg_pravilni[odgovori] = r3rez;    odg_elementi[odgovori] = \'inputr3rez\';              if (EumCompareResult(userr3rez,r3rez)){        _f.inputr3rez.style.backgroundColor=\'#90EE90\';        scormPrav++;        odg_status[odgovori] = 1;    }    else {      _f.inputr3rez.style.backgroundColor=\'#FF6347\';      odg_status[odgovori] = 0;    }    odgovori++;    }</script>';}

function eumnaloga4() {return '<form onSubmit=\"return false;\" id=\"eumform4\">  <div id=\'id_naloga4\'></div>  <div>  <applet name=\'ggbApplet4\' code=\'geogebra.GeoGebraApplet\' codebase=\'.\' archive=\'geogebra.jar\' height=\'334\' width=\'488\' MAYSCRIPT ><param name=\'filename\' value=\'4definicija2c.ggb\'><param name=\'framePossible\' value=\'false\'> <param name=\'enableRightClick\' value=\'false\'> &#381;al ni mogoÄŤe zagnati apleta. Preverite ali imate name&#353;ÄŤeno Javo, vsaj 1.4, ki jo lahko najdete (<a href=\'http://java.sun.com/getjava\'>na tej povezavi </a> </applet></div><div id=\'id_rezultat4\'></div>  </form> <div id=\'balloon1\' class=\'balloonstyle\' style=\'width: 350px; background-color: lightyellow\'>Ulomek vpišemo na naslednji način:<br><b>a b/c </b>, kjer je <br>a ... celi del<br>b ... števec<br>c ... imenovalec<br><i>Med a in b naredimo presledek.</i><br><i>Znak <b>\'-\'</b> zapišemo na začetku izraza.</i></div><script type=\'text/javascript\'>           loop_counter = 0;                    napakaSpremenljivka = \'\';          do {            error_counter = 0;            s4x1low = -4;s4x1upper = 4;s4x1  = EumRandom(EumComma2Dot(s4x1low),EumComma2Dot(s4x1upper),0); var counter = 0;            do {s4x2low = -4;s4x2upper = 4;s4x2  = EumRandom(EumComma2Dot(s4x2low),EumComma2Dot(s4x2upper),0); 				counter++;				if (counter > 1000) {				  	napakaSpremenljivka = \'s4x2\';				  	s4x2 = \'Napaka\';				  				  	break;				  				 }				 else error_counter++;				} while (s4x2==s4x1||s4x2==-s4x1);var counter = 0;            do {s4klow = -7;s4kupper = 7;s4k  = EumRandom(EumComma2Dot(s4klow),EumComma2Dot(s4kupper),0); 				counter++;				if (counter > 1000) {				  	napakaSpremenljivka = \'s4k\';				  	s4k = \'Napaka\';				  				  	break;				  				 }				 else error_counter++;				} while (s4k==0);s4dif = s4k*(s4x1+s4x2); 		    loop_counter++;	       }          while (error_counter != 2 && loop_counter<50)document.ggbApplet4.setValue(\'x1\', s4x1);;document.ggbApplet4.setValue(\'x2\', s4x2);;var r4rez = s4k; document.getElementById(\'id_naloga4\').innerHTML =  \"Dana je funkcija $f(x)=ax^2 (a\\\\ne 0)$ ter toÄŤki $A(\" + EumDot2Comma(s4x1.toString()) + \",y1)$ in $B(\" + EumDot2Comma(s4x2.toString()) + \",y2)$ na njenem grafu.<br /><br />\";document.getElementById(\'id_rezultat4\').innerHTML  = \"DoloÄŤi tak $a$, da bo diferenÄŤni koliÄŤnik toÄŤk $A$ in $B$ enak \" + EumDot2Comma(s4dif.toString()) + \".<br /><br />$a$ = &nbsp;<input type=text size=\'\"+(r4rez.toString().length).toString() +\"\' name=\'inputr4rez\' id=\'inputr4rez\'><br />\";function checkResult4(){  var _f=document.getElementById(\'eumform4\'); 		      if ( EumIsNaN(r4rez)){        var userr4rez = _f.inputr4rez.value;    }    else {        if (_f.inputr4rez.value.length > 0){            var userr4rez = EumRound(parseFloat(EumComma2Dot(_f.inputr4rez.value)),10);        }        else {            var userr4rez = \'\';        }    }    scormVseh++;    odg_uporabnik[odgovori] = userr4rez;    odg_pravilni[odgovori] = r4rez;    odg_elementi[odgovori] = \'inputr4rez\';              if (EumCompareResult(userr4rez,r4rez)){        _f.inputr4rez.style.backgroundColor=\'#90EE90\';        scormPrav++;        odg_status[odgovori] = 1;    }    else {      _f.inputr4rez.style.backgroundColor=\'#FF6347\';      odg_status[odgovori] = 0;    }    odgovori++;    }</script>';}

function eumnaloga5() {return '<form onSubmit=\"return false;\" id=\"eumform5\">  <div id=\'id_naloga5\'></div>  <div>  <applet name=\'ggbApplet5\' code=\'geogebra.GeoGebraApplet\' codebase=\'.\' archive=\'geogebra.jar\' height=\'438\' width=\'456\' MAYSCRIPT ><param name=\'filename\' value=\'5definicija3.ggb\'><param name=\'framePossible\' value=\'false\'> <param name=\'enableRightClick\' value=\'false\'> &#381;al ni mogoÄŤe zagnati apleta. Preverite ali imate name&#353;ÄŤeno Javo, vsaj 1.4, ki jo lahko najdete (<a href=\'http://java.sun.com/getjava\'>na tej povezavi </a> </applet></div><div id=\'id_rezultat5\'></div>  </form> <div id=\'balloon1\' class=\'balloonstyle\' style=\'width: 350px; background-color: lightyellow\'>Ulomek vpišemo na naslednji način:<br><b>a b/c </b>, kjer je <br>a ... celi del<br>b ... števec<br>c ... imenovalec<br><i>Med a in b naredimo presledek.</i><br><i>Znak <b>\'-\'</b> zapišemo na začetku izraza.</i></div><script type=\'text/javascript\'>           loop_counter = 0;                    napakaSpremenljivka = \'\';          do {            error_counter = 0;            s5klow = -4;s5kupper = 4;s5k  = EumRandom(EumComma2Dot(s5klow),EumComma2Dot(s5kupper),0); s5nlow = -4;s5nupper = 4;s5n  = EumRandom(EumComma2Dot(s5nlow),EumComma2Dot(s5nupper),0); 		    loop_counter++;	       }          while (error_counter != 0 && loop_counter<50)document.ggbApplet5.setValue(\'k\', s5k);;document.ggbApplet5.setValue(\'n\', s5n);;var r5rez = s5k; document.getElementById(\'id_naloga5\').innerHTML =  \"Na sliki je graf linearne funkcije $f$.<br /><br />\";document.getElementById(\'id_rezultat5\').innerHTML  = \"<br />Doka&#382;i, da je diferenÄŤni koliÄŤnik poljubnih toÄŤk na grafu konstanten. Kolik&scaron;en je ta diferenÄŤni koliÄŤnik?<br /><br />&nbsp;<input type=text size=\'\"+(r5rez.toString().length).toString() +\"\' name=\'inputr5rez\' id=\'inputr5rez\'>\";function checkResult5(){  var _f=document.getElementById(\'eumform5\'); 		      if ( EumIsNaN(r5rez)){        var userr5rez = _f.inputr5rez.value;    }    else {        if (_f.inputr5rez.value.length > 0){            var userr5rez = EumRound(parseFloat(EumComma2Dot(_f.inputr5rez.value)),10);        }        else {            var userr5rez = \'\';        }    }    scormVseh++;    odg_uporabnik[odgovori] = userr5rez;    odg_pravilni[odgovori] = r5rez;    odg_elementi[odgovori] = \'inputr5rez\';              if (EumCompareResult(userr5rez,r5rez)){        _f.inputr5rez.style.backgroundColor=\'#90EE90\';        scormPrav++;        odg_status[odgovori] = 1;    }    else {      _f.inputr5rez.style.backgroundColor=\'#FF6347\';      odg_status[odgovori] = 0;    }    odgovori++;    }</script>';}

function eumnaloga6() {return '<form onSubmit=\"return false;\" id=\"eumform6\">  <div id=\'id_naloga6\'></div>  <div> </div><div id=\'id_rezultat6\'></div>  </form> <div id=\'balloon1\' class=\'balloonstyle\' style=\'width: 350px; background-color: lightyellow\'>Ulomek vpišemo na naslednji način:<br><b>a b/c </b>, kjer je <br>a ... celi del<br>b ... števec<br>c ... imenovalec<br><i>Med a in b naredimo presledek.</i><br><i>Znak <b>\'-\'</b> zapišemo na začetku izraza.</i></div><script type=\'text/javascript\'> k6funkcija = new Array(\"f\",\"g\",\"h\"); c6funkcija = k6funkcija[Math.floor(Math.random()*k6funkcija.length)];           loop_counter = 0;                    napakaSpremenljivka = \'\';          do {            error_counter = 0;            s6alow = -9;s6aupper = 9;s6a  = EumRandom(EumComma2Dot(s6alow),EumComma2Dot(s6aupper),0); s6blow = -9;s6bupper = 9;s6b  = EumRandom(EumComma2Dot(s6blow),EumComma2Dot(s6bupper),0); s6clow = -9;s6cupper = 9;s6c  = EumRandom(EumComma2Dot(s6clow),EumComma2Dot(s6cupper),0); s6x0low = -5;s6x0upper = 5;s6x0  = EumRandom(EumComma2Dot(s6x0low),EumComma2Dot(s6x0upper),0); s6izpis = (s6a!=0)?(EumPolyIzpis(\'x\',[s6a,s6b,s6c])):((s6b!=0)?(EumPolyIzpis(\'x\',[s6b,s6c])):(s6c)); 		    loop_counter++;	       }          while (error_counter != 0 && loop_counter<50);var r6k = s6a*Math.pow(s6x0,2)+s6b*s6x0+s6c; document.getElementById(\'id_naloga6\').innerHTML =  \"Odvod funkcije $\" + EumDot2Comma(c6funkcija.toString()) + \"$ je enak $\" + EumDot2Comma(c6funkcija.toString()) + \"\'(x)=$ \" + EumDot2Comma(s6izpis.toString()) + \". DoloÄŤi smerni koeficient tangente na graf funkcije $\" + EumDot2Comma(c6funkcija.toString()) + \"$ v toÄŤki $T(\" + EumDot2Comma(s6x0.toString()) + \",\" + EumDot2Comma(c6funkcija.toString()) + \"(\" + EumDot2Comma(s6x0.toString()) + \"))$.\";document.getElementById(\'id_rezultat6\').innerHTML  = \"$k_t=$ &nbsp;<input type=text size=\'\"+(r6k.toString().length).toString() +\"\' name=\'inputr6k\' id=\'inputr6k\'>\";function checkResult6(){  var _f=document.getElementById(\'eumform6\'); 		      if ( EumIsNaN(r6k)){        var userr6k = _f.inputr6k.value;    }    else {        if (_f.inputr6k.value.length > 0){            var userr6k = EumRound(parseFloat(EumComma2Dot(_f.inputr6k.value)),10);        }        else {            var userr6k = \'\';        }    }    scormVseh++;    odg_uporabnik[odgovori] = userr6k;    odg_pravilni[odgovori] = r6k;    odg_elementi[odgovori] = \'inputr6k\';              if (EumCompareResult(userr6k,r6k)){        _f.inputr6k.style.backgroundColor=\'#90EE90\';        scormPrav++;        odg_status[odgovori] = 1;    }    else {      _f.inputr6k.style.backgroundColor=\'#FF6347\';      odg_status[odgovori] = 0;    }    odgovori++;    }</script>';}

