sample letter of resignation caused by serious illness of a family member

U JUST MENTION THE NAME AND UR DETAILS AND BELOW THAT TO ADDRESS , UR DETAILS MUST BE TOP LEFT CORNER AND BELOW ADDRESS TO ADDRESS THEN A SMALL NOTE FOLLOWED BY A SUBJECT INDICATING UR ACTION WHAT EVER IT MAY BE THEN U HAVE TO START WITH, SIR, THE BODY OF THE LETTER IN THIS AREA U HAVE TO MENTION THE COMPANIES ADVANGTAGES AND SKILLS WHAT EVER U LEARNED FROM THE COMPANIE U HAVE TO EXPLORE ALL THE POSITIVE TRAITS OF THE COMPANY TO SHOW A GOOD IMPRESSION UPON U THEN END THE LETTER BY SIGNING RIGHT SIDE BOTTOM OF THE LETTER. FINAL

where are you? if in the u.s., you may be entitled to FMLA or the Family Medical Leave Act. don't you have any vacation days left for you to use? how about personal days? does your company allow for that? did you try asking for unpaid leave?