// random image code // randpics: array for world impact var randpics = new Array( "/OcwWeb/images/worldimpact/1.jpg", "/OcwWeb/images/worldimpact/2.jpg", "/OcwWeb/images/worldimpact/3.jpg", "/OcwWeb/images/worldimpact/4.jpg", "/OcwWeb/images/worldimpact/5.jpg", "/OcwWeb/images/worldimpact/6.jpg", "/OcwWeb/images/worldimpact/7.jpg", "/OcwWeb/images/worldimpact/8.jpg", "/OcwWeb/images/worldimpact/9.jpg" ); // determine random number based on number of pictures var nrand = Math.floor(Math.random()*randpics.length); // corresponding alt tags to pictures var randalt = new Array( "Whenever I need to learn about something or simply need to get a book reference, I turn to OCW... -- quote from Benson, self learner in New Zealand. Click to read more World Reaction...", "This fantastic teaching resource is very useful for physicists working in the developing world... -- quote from Chetty, educator in South Africa. Click to read more World Reaction...", "OCW allows me to follow up advancements on economic tools filtered by an outstanding faculty... -- quote from David, self learner in Germany. Click to read more World Reaction...", "As an educator, I find OCW a valuable resource which enhances my classroom activities... -- quote from Erica, educator in Switzerland. Click to read more World Reaction...", "MIT OpenCourseWare engages the student in the educational process... -- quote from Ludmila, educator in Ukraine. Click to read more World Reaction...", "Discovering MIT's OpenCourseWare site was like finding $40,000 sitting on a park bench... -- quote from Michael, student in United States. Click to read more World Reaction...", "If it wasn't for these OCW lectures, I would not have received my ‘A’ in my algorithms course... -- quote from Oystein, student in Norway. Click to read more World Reaction...", "I find OCW of great aid in letting me compare and improve my materials, books and assignments... -- quote from Victoriano, educator in Mexico. Click to read more World Reaction...", "OCW powered and inspired me in my academic pursuits... -- quote from Shivani, student in India. Click to read more World Reaction..." ); // corresponding links to pictures var randlinks = new Array( "/OcwWeb/web/about/impact/index.htm", "/OcwWeb/web/about/impact/index.htm", "/OcwWeb/web/about/impact/index.htm", "/OcwWeb/web/about/impact/index.htm", "/OcwWeb/web/about/impact/index.htm", "/OcwWeb/web/about/impact/index.htm", "/OcwWeb/web/about/impact/index.htm", "/OcwWeb/web/about/impact/index.htm", "/OcwWeb/web/about/impact/index.htm" ); // randpics: array for site statistics var randpicsbar2 = new Array( "/OcwWeb/images/stats/educators.jpg", "/OcwWeb/images/stats/self_learners.jpg", "/OcwWeb/images/stats/students.jpg" ); // determine random number based on number of pictures var nrandbar2 = Math.floor(Math.random()*randpicsbar2.length); // corresponding alt tags to pictures var randaltbar2 = new Array( "Site statistics for educators. Click to read more about our site statistics...", "Site statistics for self-learners. Click to read more about our site statistics...", "Site statistics for students. Click to read more about our site statistics..." ); // corresponding links to pictures var randlinksbar2 = new Array( "/OcwWeb/web/about/stats/index.htm", "/OcwWeb/web/about/stats/index.htm", "/OcwWeb/web/about/stats/index.htm" ); // randpics: array for individual supporters var randpicsbar3 = new Array( "/OcwWeb/images/individualsupporter/1.jpg", "/OcwWeb/images/individualsupporter/2.jpg", "/OcwWeb/images/individualsupporter/3.jpg", "/OcwWeb/images/individualsupporter/4.jpg", "/OcwWeb/images/individualsupporter/5.jpg", "/OcwWeb/images/individualsupporter/6.jpg", "/OcwWeb/images/individualsupporter/7.jpg", "/OcwWeb/images/individualsupporter/8.jpg", "/OcwWeb/images/individualsupporter/9.jpg", "/OcwWeb/images/individualsupporter/10.jpg", "/OcwWeb/images/individualsupporter/11.jpg", "/OcwWeb/images/individualsupporter/12.jpg", "/OcwWeb/images/individualsupporter/13.jpg", "/OcwWeb/images/individualsupporter/14.jpg", "/OcwWeb/images/individualsupporter/15.jpg", "/OcwWeb/images/individualsupporter/16.jpg", "/OcwWeb/images/individualsupporter/17.jpg", "/OcwWeb/images/individualsupporter/18.jpg", "/OcwWeb/images/individualsupporter/19.jpg", "/OcwWeb/images/individualsupporter/20.jpg", "/OcwWeb/images/individualsupporter/21.jpg", "/OcwWeb/images/individualsupporter/22.jpg", "/OcwWeb/images/individualsupporter/23.jpg", "/OcwWeb/images/individualsupporter/24.jpg", "/OcwWeb/images/individualsupporter/25.jpg", "/OcwWeb/images/individualsupporter/26.jpg", "/OcwWeb/images/individualsupporter/27.jpg", "/OcwWeb/images/individualsupporter/28.jpg", "/OcwWeb/images/individualsupporter/29.jpg", "/OcwWeb/images/individualsupporter/30.jpg", "/OcwWeb/images/individualsupporter/31.jpg", "/OcwWeb/images/individualsupporter/32.jpg", "/OcwWeb/images/individualsupporter/33.jpg", "/OcwWeb/images/individualsupporter/34.jpg", "/OcwWeb/images/individualsupporter/35.jpg", "/OcwWeb/images/individualsupporter/36.jpg", "/OcwWeb/images/individualsupporter/37.jpg", "/OcwWeb/images/individualsupporter/38.jpg", "/OcwWeb/images/individualsupporter/39.jpg", "/OcwWeb/images/individualsupporter/40.jpg", "/OcwWeb/images/individualsupporter/41.jpg", "/OcwWeb/images/individualsupporter/42.jpg", "/OcwWeb/images/individualsupporter/43.jpg", "/OcwWeb/images/individualsupporter/44.jpg", "/OcwWeb/images/individualsupporter/45.jpg", "/OcwWeb/images/individualsupporter/46.jpg", "/OcwWeb/images/individualsupporter/47.jpg", "/OcwWeb/images/individualsupporter/48.jpg", "/OcwWeb/images/individualsupporter/49.jpg", "/OcwWeb/images/individualsupporter/50.jpg", "/OcwWeb/images/individualsupporter/51.jpg", "/OcwWeb/images/individualsupporter/52.jpg", "/OcwWeb/images/individualsupporter/53.jpg", "/OcwWeb/images/individualsupporter/54.jpg", "/OcwWeb/images/individualsupporter/55.jpg", "/OcwWeb/images/individualsupporter/56.jpg", "/OcwWeb/images/individualsupporter/57.jpg", "/OcwWeb/images/individualsupporter/58.jpg", "/OcwWeb/images/individualsupporter/59.jpg", "/OcwWeb/images/individualsupporter/60.jpg", "/OcwWeb/images/individualsupporter/61.jpg", "/OcwWeb/images/individualsupporter/62.jpg", "/OcwWeb/images/individualsupporter/63.jpg", "/OcwWeb/images/individualsupporter/64.jpg", "/OcwWeb/images/individualsupporter/65.jpg", "/OcwWeb/images/individualsupporter/66.jpg", "/OcwWeb/images/individualsupporter/67.jpg", "/OcwWeb/images/individualsupporter/68.jpg", "/OcwWeb/images/individualsupporter/69.jpg", "/OcwWeb/images/individualsupporter/70.jpg" ); // determine random number based on number of pictures var nrandbar3 = Math.floor(Math.random()*randpicsbar3.length); // corresponding alt tags to pictures for indiv supporter names var randaltbar3 = new Array( "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters.", "Learn more about our individual supporters." ); // corresponding links to pictures for individual supporter names var randlinksbar3 = new Array( "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm", "/OcwWeb/web/about/individuals/index.htm" ); //Quotes for HFH Home var randhhome = new Array( "

"I first visited OCW merely to consider options for a college major, but soon realized the true depth of the material. Many intro-level classes on OCW are extremely relevant to an advance high school curriculum, and i found the video lectures extremely helpful for Linear Algebra."

-Gautam,
High School Student

", "

"[The MIT] videos afford students an in depth perspective into MIT scholarship and it is inspiring. It inspires them because it lets them know that they can understand and appreciate these difficult concepts on the level of MIT students…Many don't fully understand how great their potential is. This brings it home in a way I never could as their high school teacher."

-John,
High School Teacher

", "

"[I] used to teach sixth-grade math, but due to No Child Left Behind, I now must pass a test in linear algebra to update my credential. [All] the linear algebra courses at local colleges are during school hours. Now I can learn the material at my own pace so my teaching won't suffer, I can do it for free, and [get] the information from one of the best possible sources."

-Christine,
High School Teacher

", "

"I have recommended to many students to look at this site to get an idea about what they want to do in college, and several have come back to me and astonished me with materials they have learned from your OCW. One student had even made CDs from the lectures of one of your classes and listens to them on the way home in his Walkman."

-Joseph,
High School Teacher

", "

"I am a retired Electrical Engineer that teaches math and science at the middle school level. I want to teach high school Physics and Calculus [but] have to take my state certification tests. I am in the process of watching your tapes and [studying] the material you covered in class. It has been very effective for me and takes me back to when I took these classes long ago as an undergrad student."

-Stephen,
Teacher

", "

"I am a high school student in rural Hagerstown, Maryland with little opportunity to learn of subjects outside of Mathematics and English. Your website has contributed hundreds of hours to my education in Physics as well as Biology. Discovering and utilizing MIT's OpenCourseWare site was like finding $40,000 sitting on a park bench."

-Michael,
High School Student

", "

"The Introduction to Psychology courses are wonderful. There's no psychology class at my high school and it's wonderful to receive quasi-instruction in this area free of charge."

-Steven,
High School Student

", "

"I attend an all girls school high school so, much to my dismay, physics is not exactly emphasized. Only a scant introductory physics course is offered. I've learned more physics by reading the course notes of the physics section than in class."

-Jennifer,
High School Student

" ); // Generate random number var nrandhhome = Math.floor(Math.random()*randhhome.length); // Quotes for Teachers var randhteacher = new Array( "

"[The MIT] videos afford students an in depth perspective into MIT scholarship and it is inspiring. It inspires them because it lets them know that they can understand and appreciate these difficult concepts on the level of MIT students…Many don't fully understand how great their potential is. This brings it home in a way I never could as their high school teacher."

-John,
High School Teacher

", "

"[I] used to teach sixth-grade math, but due to No Child Left Behind, I now must pass a test in linear algebra to update my credential. [All] the linear algebra courses at local colleges are during school hours. Now I can learn the material at my own pace so my teaching won't suffer, I can do it for free, and [get] the information from one of the best possible sources."

-Christine,
High School Teacher

", "

"I have recommended to many students to look at this site to get an idea about what they want to do in college, and several have come back to me and astonished me with materials they have learned from your OCW. One student had even made CDs from the lectures of one of your classes and listens to them on the way home in his Walkman."

-Joseph,
High School Teacher

", "

"I am a retired Electrical Engineer that teaches math and science at the middle school level. I want to teach high school Physics and Calculus [but] have to take my state certification tests. I am in the process of watching your tapes and [studying] the material you covered in class. It has been very effective for me and takes me back to when I took these classes long ago as an undergrad student."

-Stephen,
Teacher

" ); // Generate random number var nrandhteacher = Math.floor(Math.random()*randhteacher.length); // Quotes for Students var randhstudent = new Array( "

"I first visited OCW merely to consider options for a college major, but soon realized the true depth of the material. Many intro-level classes on OCW are extremely relevant to an advance high school curriculum, and i found the video lectures extremely helpful for Linear Algebra."

-Gautam,
High School Student

", "

"I am a high school student in rural Hagerstown, Maryland with little opportunity to learn of subjects outside of Mathematics and English. Your website has contributed hundreds of hours to my education in Physics as well as Biology. Discovering and utilizing MIT's OpenCourseWare site was like finding $40,000 sitting on a park bench."

-Michael,
High School Student

", "

"The Introduction to Psychology courses are wonderful. There's no psychology class at my high school and it's wonderful to receive quasi-instruction in this area free of charge."

-Steven,
High School Student

", "

"I attend an all girls school high school so, much to my dismay, physics is not exactly emphasized. Only a scant introductory physics course is offered. I've learned more physics by reading the course notes of the physics section than in class."

-Jennifer,
High School Student

" ); // Generate random number var nrandhstudent = Math.floor(Math.random()*randhstudent.length); //AP Courses RSI course references var APPhysicsCourseReferencesText = new Array( "8.01 Physics I, Fall 2003", "8.01 Physics I: Classical Mechanics, Fall 1999", "8.012 Physics I: Classical Mechanics, Fall 2005", "8.01L Physics I: Classical Mechanics, Fall 2005", "8.01T Physics I, Fall 2004", "8.01X Physics I: Classical Mechanics with an Experimental Focus, Fall 2002", "8.02 Electricity and Magnetism, Spring 2002", "8.022 Electricity and Magnetism, Fall 2004", "8.022 Electricity and Magnetism, Fall 2002", "8.022 Electricity and Magnetism, Fall 2006", "8.02 Physics II: Electricity and Magnetism, Spring 2007", "8.02X Physics II: Electricity and Magnetism with an Experimental Focus, Spring 2005" ) var APPhysicsCourseReferencesLink = new Array( "http://ocw.mit.edu/OcwWeb/Physics/8-01Physics-IFall2003/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-01Physics-IFall1999/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-012Fall-2005/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-01LFall-2005/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-01TFall-2004/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-01XFall-2002/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-02Electricity-and-MagnetismSpring2002/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-022Fall-2004/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-022Physics-II--Electricity-and-MagnetismFall2002/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-022Fall-2006/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-02Spring-2007/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Physics/8-02XSpring-2005/CourseHome/index.htm" ) var APBiologyCourseReferencesText = new Array( "7.012 Introduction to Biology, Fall 2004", "7.013 Introductory Biology, Spring 2006", "7.014 Introductory Biology, Spring 2005" ) var APBiologyCourseReferencesLink = new Array( "http://ocw.mit.edu/OcwWeb/Biology/7-012Fall-2004/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Biology/7-013Spring-2006/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Biology/7-014Spring-2005/CourseHome/index.htm" ) var APCalculusCourseReferencesText = new Array( "18.01 Single Variable Calculus, Fall 2005", "18.01 Single Variable Calculus, Fall 2006" ) var APCalculusCourseReferencesLink = new Array( "http://ocw.mit.edu/OcwWeb/Mathematics/18-01Fall-2005/CourseHome/index.htm", "http://ocw.mit.edu/OcwWeb/Mathematics/18-01Fall-2006/CourseHome/index.htm" )