var newwin;

function launchwin(winurl,winname,winfeatures)
{
newwin = window.open(winurl,winname,winfeatures);
if(javascript_version > 1.0)
{
setTimeout('newwin.focus();',250);
}
}
var click=0;
function preventdoubleclick() {
if (click==0){
document.theform.submit();
click=1;
} 
}