var quotes=new Array()

//change the quotes if desired. Add/ delete additional quotes as desired.

quotes[0]='Tempered Glass is hardened glass. The glass is cut to the required size and then put through a heating process to harden it.  The result is glass that is approximately four times harder than its annealed version. Tempered glass is considered a Safety Glass. When tempered glass breaks, it shatters into small pellets, reducing the chance of causing any serious injury.'

quotes[1]='Laminated Glass is two or more pieces of glass, stuck together. Laminated glass is considered Safety Glass. When laminated glass breaks, it is held together by the laminate that is sandwiched between the two pieces thereby reducing the chance of causing any serious injury.'

quotes[2]='<b>Uranium glass: </b>Glass colored with uranium oxide. This brilliant yellow-green glass was first made in the 1830s.'

quotes[3]='<b>Gold ruby glass: </b>Deep red glass colored by the addition of gold chloride to the batch. The method of making gold ruby glass was perfected shortly before 1679.'

quotes[4]='<b>Dichroic glass: </b>Glass that is one color when seen by reflected light and another color when light shines through it (it is sometimes due to the presence of minute amounts of colloidal gold).'

quotes[5]='<b>Iridescent glass: </b>A deliberate effect (visually similar to the shimmering rainbow effect seen on the surface of soap bubbles, oil slicks, or fish scales) achieved by the introduction of metallic substances into the batch or by spraying the surface with stannous chloride or lead chloride and reheating it in a reducing atmosphere. On ancient glass, iridescence is caused by interference effects of light reflected from several layers of weathering  products.'

quotes[6]='Adding iron to a batch of molten glass can be used to produce green tinted glass. Moreover, iron combined with sulfur can be used to produce amber and brown tints.'

quotes[7]='Adding copper to a batch of molten glass can be used to produce light blue tinted glass.  However, making dark blue glass requires cobalt to be added to the batch.'

quotes[8]='Adding manganese to a batch of molten glass can be used to produce shades of amethyst color glass.'

quotes[9]='Adding lead antimony to a batch of molten glass can be used to produce yellow tinted glass.'

quotes[10]='<b>Core forming: </b>The technique of forming a vessel by trailing or gathering molten glass around a core supported by a rod.  After forming, the object is removed from the rod and annealed.  After annealing, the core is removed by scraping.'

quotes[11]='<b>Casting: </b>The generic name for a wide variety of techniques used to form glass in a mold.'

quotes[12]='Glass that is formed by volcanic action is called obsidian and can be found in many parts of the world.'

quotes[13]='Libyan Desert Glass is found in the Sahara Desert in large sand dunes. The slightly yellowish lumps were probably created by meteoritic impact.'

//quotes[14]='The world has the habit of making room for the man whose actions show that he knows where he is going. <i>-Napoleon Hill</i>'

//quotes[15]='Success seems to be connected with action. Successful men keep moving. They make mistakes, but they don\'t quit. <i>-Conrad Hilton</i>'

//quotes[16]='Do the things you know, and you shall learn the truth you need to know. <i>-George Macdonald</i>'

//quotes[17]='I have never heard anything about the resolutions of the apostles, but a good deal about their acts. <i>-Horace Mann</i>'

//quotes[18]='Let us not be content to wait and see what will happen, but give us the determination to make the right things happen. <i>-Peter Marshall</i>'

//quotes[19]='I hear and I forget, I see and I remember. I do and I understand. <i>-Chinese Proverb</i>'

//quotes[20]='One may walk over the highest mountain one step at a time. <i>-John Wanamaker</i>'

//quotes[21]='Every action is either strong or weak, and when every action is strong we are successful. <i>-Wallace D. Wattles</i>'

//quotes[22]='If we do what is necessary, all the odds are in our favor. <i>-Henry Kissinger</i>'

//quotes[23]='Little minds are tamed and subdued by misfortune; but great minds rise above them. <i>-Washington Irving</i>'

//quotes[24]='When an affliction happens to you, you either let it defeat you, or you defeat it... <i>-Rosalind Russell</i>'

//quotes[25]='There\'s a basic human weakness inherent in all people which tempts them to want what they can\'t have and not want what is readily available to them. <i>-Robert J. Ringer</i>'

//quotes[26]='If there is something to gain and nothing to lose by asking, by all means ask! <i>-W. Clement Stone</i>'

//quotes[27]='It\'s not the situation ... It\'s your reaction to the situation <i>-Robert Conklin</i>'

//quotes[28]='Life at any time can become difficult: life at any time can become easy.  It all depends upon how one adjusts oneself to life. <i>-Morarji Desai</i>'

//quotes[29]='What happens is not as important as how you react to what happens. <i>-Thaddeus Golas</i>'

//quotes[30]='To hell with circumstances; I create opportunities. <i>-Bruce Lee</i>'

var whichquote=Math.floor(Math.random()*(quotes.length))
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