function popupwin1() {
window.open("flash/book1/book1.html","index1","menubar=no,width=850, height=450,toolbar-no,resizable=no,screenx=200,screeny=100")
}
function popupwin2() {
	window.open("flash/book2/book2.html", "index2", "menubar=no,width=850, height=450,toolbar-no,resizable=no,screenx=200,screeny=100")
}
function popupwin3() {
	window.open("flash/book3/book3.html", "index3", "menubar=no,width=850, height=450,toolbar-no,resizable=no,screenx=200,screeny=100")
}
function popupwin4() {
	window.open("flash/book4/book4.html", "index4", "menubar=no,width=850, height=450,toolbar-no,resizable=no,screenx=200,screeny=100")
}
function popupwin5() {
	window.open("flash/book5/book5.html", "index5", "menubar=no,width=850, height=450,toolbar-no,resizable=no,screenx=200,screeny=100")
}
function popupwin6() {
	window.open("flash/book6/book6.html", "index6", "menubar=no,width=850, height=450,toolbar-no,resizable=no,screenx=200,screeny=100")
}