function changeText(number){
	if(number == 1){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='355' data='http://www.youtube.com/v/htAEtKobyAU&autoplay=1'><param name='movie' value='http://www.youtube.com/v/htAEtKobyAU&autoplay=1' ></object>"
	}
	else if(number == 2){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='355' data='http://www.youtube.com/v/ZeyVpd7UYOo&autoplay=1'><param name='movie' value='http://www.youtube.com/v/ZeyVpd7UYOo&autoplay=1' ></object>"
	}
	else if (number == 3){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='355' data='http://www.youtube.com/v/zpd5pxP2RQs&autoplay=1'><param name='movie' value='http://www.youtube.com/v/zpd5pxP2RQs&autoplay=1' ></object>"
	}
	else if(number == 4){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='355' data='http://www.youtube.com/v/lUrP66kUwMs&autoplay=1'><param name='movie' value='http://www.youtube.com/v/lUrP66kUwMs&autoplay=1' ></object>"
	}
	else if(number == 5){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='355' data='http://www.youtube.com/v/hAynACCsedE&autoplay=1'><param name='movie' value='http://www.youtube.com/v/hAynACCsedE&autoplay=1' ></object>"
	}
	else if(number == 6){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='355' data='http://www.youtube.com/v/0p7Ikf0vRq0&autoplay=1'><param name='movie' value='http://www.youtube.com/v/0p7Ikf0vRq0&autoplay=1' ></object>"
	}
	else if(number == 7){
		document.getElementById('video_player').innerHTML =  "<object type='application/x-shockwave-flash' width='425' height='355' data='http://www.youtube.com/v/Ieh7s1xA-5Y&autoplay=1'><param name='movie' value='http://www.youtube.com/v/Ieh7s1xA-5Y&autoplay=1' ></object>"
	}
	else if(number == 8){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='350' data='http://www.youtube.com/v/jBfijvyp58k'><param name='movie' value='http://www.youtube.com/v/jBfijvyp58k' /></object>"
	}
	else if(number == 9){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='350' data='http://www.youtube.com/v/_jy0jkW5RGE'><param name='movie' value='http://www.youtube.com/v/_jy0jkW5RGE' /></object>"
	}
	else if(number == 10){
		document.getElementById('video_player').innerHTML = "<object type='application/x-shockwave-flash' width='425' height='350' data='http://www.youtube.com/v/-6ykU5n29GU'><param name='movie' value='http://www.youtube.com/v/-6ykU5n29GU' /></object>"
	}
}