function rand(n){
	seed = (0x015a4e35 * seed) % 0x7fffffff;
	return (seed >>16) % n;
}
var now = new Date()
var seed = now.getTime()% 0xffffffff;
var content = new Array( "<style>#wrapper {background: url(/images/header.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header2.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header3.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header4.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header5.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header6.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header7.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header8.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header9.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header10.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header11.jpg) no-repeat;}</style>","<style>#wrapper {background: url(/images/header12.jpg) no-repeat;}</style>"
)