What is wrong with this text?
<p>In my asp.net application, if I enter the following text into a textarea control my browser(FF) gets hanged up and my machine performs very slow.</p>

<p>Does anyone please help me to sortout this issue?</p>

<p>Here is the text </p>

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he 1968 Illinois earthquake was the largest recorded earthquake in the "Prairie State", measuring 5.4 on the Richter scale. Although there were no fatalities, the earthquake caused considerable structural damage to buildings, including the toppling of chimneys. The earthquake was one of the most widely felt in U.S. history, affecting 23 states over an area of 580,000 square miles (1,500,000 km2). In studying its cause, scientists discovered the Cottage Grove Fault in the Southern Illinois Basin. Within the region, millions felt the rupture. Reactions to the earthquake varied: some people near the epicenter did not react to the shaking, while others panicked. A future earthquake in the region is extremely likely; seismologists and geologists estimate a 90% chance of a magnitude 6-7 tremor before 2055, likely originating in the Wabash Valley seismic zone on the Illinois-Indiana border, or the New Madrid fault zone. (more...)Recently featured: Victoria Cross for Australia - Darjeeling - Franklin Knight LaneArchive - By email - More featured articles...Did you know...From Wikipedia's newest articles:El Aguas Vivas * ... that the Museo de Arte Popular in Mexico City organises an annual parade (pictured) of giant fantastical creatures called alebrijes? * ... that female karateka Yildiz Aras holds more World, European, and Mediterranean Games champion titles than any other Turkish sportsperson? * ... that the Hawaiian Newcomb's snail is at significant risk from the introduced Rosy Wolfsnail? * ... that on a clear day it is possible to see more than 100 named peaks across the Scottish Highlands from the summit of Beinn Sgritheall? * ... that the Wine Museum in Pleven, Bulgaria, has 7,000 old wines and is housed in a natural cave? * ... that Edward Kossoy represented about sixty thousand Jews, Roma and Poles in cases for reparations from Germany for Nazi terror? * ... that The Kinks' 1970 album featured the hit "Lola", which combined the clangy sounds of a National Steel and Martin guitar? * ... that in a scientific paper, Equasy, David Nutt compared the risk of taking the drug ecstasy with the risk of horse riding? Archive - Start a new article - Nominate an article In the newsThaksin Shinawatra * A gunman opens fire at Fort Hood, a United States Army base in Texas, killing 13 people and injuring 30 others. * Cambodia and Thailand recall their ambassadors from each other over the Cambodian government's appointment of deposed Thai Prime Minister Thaksin Shinawatra (pictured) as an economic advisor. * The Sa'dah insurgency, a civil war in Yemen, spreads into Saudi Arabia. * In baseball, the New York Yankees defeat the Philadelphia Phillies to win their 27th World Series. * The Israeli navy seizes hundreds of tons of arms from the MV Francop off the coast of Cyprus. Wikinews - Recent deaths - More current events...On this day...November 8: Remembrance Sunday in the United Kingdom (2009); St. Demetrius' Day in Republika SrpskaRoentgen's X-ray picture of the hand of Alfred von Kolliker * 1520 - Following a successful invasion of Sweden by Danish forces under Christian II of Denmark, scores of Swedish leaders were executed despite Christian's promise of general amnesty. * 1576 - The provinces of the Habsburg Netherlands signed the Pacification of Ghent, a peace treaty with the rebelling provinces Holland and Zeeland, and also an agreement to form an alliance to drive the occupying Spanish out of the country. * 1861 - American Civil War: The USS San Jacinto stopped the British mailship Trent and arrested two Confederate envoys enroute to Europe, sparking a major diplomatic crisis between Great Britain and the United States. * 1895 - German physicist Wilhelm Conrad Röntgen produced and detected electromagnetic radiation in a wavelength range that is known today as X-rays (example pictured). * 1987 - A Provisional Irish Republican Army bomb exploded during a Remembrance Sunday ceremony in Enniskillen, Northern Ireland, killing at least eleven people and injuring sixty-three others.More anniversaries: November 7 - November 8 - November 9Arch.</p>

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