function cs(){
if (document.all){
with (document.cstyle){
var temp='border:'+cstyle1.value+' '+cstyle2.value+' '+cstyle3.value
document.all.cwindow.style.cssText=temp
document.gc.gc1.value='<iframe name="cwindow" style="'+temp+'" width=400 height=150 src="win1.htm"></iframe>'
}
}
}