function browserCheck(){
	var referrer = document.referrer;
	var regexp = "de/browse/";
	var result = referrer.match(regexp);

	if(result == null) {
		if(window.location.pathname == "/") {
			browserCheck_start();
		}
	}
}

function browserCheck_start(){
preloadImages('fileadmin/template/main/gfx/rolle/02_1.gif','fileadmin/template/main/gfx/rolle/02_2.gif','fileadmin/template/main/gfx/rolle/02_3.gif','fileadmin/template/main/gfx/rolle/02_4.gif','fileadmin/template/main/gfx/rolle/02_5.gif','fileadmin/template/main/gfx/rolle/02_6.gif','fileadmin/template/main/gfx/rolle/02_7.gif','fileadmin/template/main/gfx/rolle/02_8.gif');

    var browser = navigator.userAgent.toLowerCase();
    var ganzzahl = parseInt(navigator.appVersion);
    var genauezahl = parseFloat(navigator.appVersion);

    //ist es internet explorer
    var explorer = ((browser.indexOf("msie") != -1) && (browser.indexOf("opera") == -1));
    var explorer3 = (explorer && (ganzzahl < 4));
    var explorer4 = (explorer && (ganzzahl == 4) && (browser.indexOf("msie 5")==-1));
    var explorer4up = (explorer && (ganzzahl >= 4));
    var explorer5 = (explorer && (ganzzahl == 4) && (browser.indexOf("msie 5.0")!=-1));
    var explorer5_5 = (explorer && (ganzzahl == 4) && (browser.indexOf("msie 5.5") !=-1));
    var explorer5up = (explorer && !explorer3 && !explorer4);
    var explorer5_5up =(explorer && !explorer3 && !explorer4 && !explorer5);
    var explorer6 = (explorer && (ganzzahl == 4) && (browser.indexOf("msie 6.0") !=-1));

    //variablen sind 1, wenn bedingung zutrifft, sonst 0
    if (explorer) {
        if (explorer6){
            document.getElementById('rolleContainer').style.width = '379px';
            //document.getElementById('menu').style.top = '-42px';
            document.getElementById('menu').style.top = '-4px';
		init(1);
        }
        else{
		init(0);
        }
    }
    else{
		init(0);
    }
}