// <!------------

function startproeftraining()
{
  submitform('starttest_firsttestdoc_exp')
}


function submitform(oper)
{
	if (is.ns)
		examwin = window.open('http://www.zebraverkeer.com/zebra51/servlet/zb.core.app.AppBase?op=' + oper, 'joe');
	else
	    examwin = window.open('http://www.zebraverkeer.com/zebra51/servlet/zb.core.app.AppBase?op=' + oper, 'joe', 'scrollbars,resizable,width=780,height=570,left=100,top=100');

	examwin.focus();
//	examwin.blur();

}
// BrowserCheck Object
function BrowserCheck() {
	var b = navigator.appName
	if (b=="Netscape") this.b = "ns"
	else if (b=="Microsoft Internet Explorer") this.b = "ie"
	else this.b = b
	this.version = navigator.appVersion
	this.v = parseInt(this.version)
	this.ns = (this.b=="ns" && this.v>=4)
	this.ns4 = (this.b=="ns" && this.v==4)
	this.ns5 = (this.b=="ns" && this.v==5)
	this.ie = (this.b=="ie" && this.v>=4)
	this.ie4 = (this.version.indexOf('MSIE 4')>0)
	this.ie5 = (this.version.indexOf('MSIE 5')>0)
	this.min = (this.ns||this.ie)
}
is = new BrowserCheck()

// ------------>