var imagenumber = 8 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = '
';
images[2] = '
';
images[3] = '
';
images[4] = '
';
images[5] = '
';
images[6] = '
';
images[7] = '
';
images[8] = '
';
var headerImage = images[rand1];
function isNull(fieldValue) {
var temp = trim(fieldValue);
if(temp.length > 0) {
return false;
} else {
return true;
}
}
function trim(sInString) {
sInString = sInString.replace( /^\s+/g, "" );// strip leading
return sInString.replace( /\s+$/g, "" );// strip trailing
}