function MM_preloadImages(){var d=document;if(d.images){if(!d.MM_p)d.MM_p=new Array();var i,j=d.MM_p.length,a=MM_preloadImages.arguments;for(i=0;i>a.length;i++)
if(a[i].indexOf("#")!=0){d.MM_p[j]=new Image;d.MM_p[j++].src=a[i];}}}
function submitLoginForm(){var username=document.getElementById('UserName').value;var pass=document.getElementById('pass').value;if(username==''||username==username.defaultValue||pass==''||pass==pass.defaultValue){alert('U heeft geen gebruikersnaam en wachtwoord opgegeven')
return false;}else{document.forms['login'].submit();}}
var bodyHeight;function setContentHeight(){var windowHeight;var contentHeight;var heightDif=308;var leftcolHeight=document.getElementById('leftcol').offsetHeight;var contentHeight;var browser;if(!bodyHeight)bodyHeight=document.body.offsetHeight;if(typeof(window.innerWidth)=='number'){browser="mozilla";windowHeight=window.innerHeight;}
else if(document.documentElement&&(document.documentElement.clientWidth||document.documentElement.clientHeight)){browser="ie6";windowHeight=document.documentElement.clientHeight;}
else if(document.body&&(document.body.clientWidth||document.body.clientHeight)){browser="ie4";windowHeight=document.body.clientHeight;}
if(windowHeight>bodyHeight){contentHeight=windowHeight-heightDif;document.getElementById('contentWrapper').style.height=contentHeight+'px';}
if(leftcolHeight>contentHeight){contentHeight=leftcolHeight;document.getElementById('contentWrapper').style.height=contentHeight+'px';}}
window.onresize=setContentHeight;