// JavaScript Document
function openWin(url) {
	win = window.open(url,"Fenster","width=790,height=450,left=0,top=0");
}

function openWinAndBack(url) {
	openWin(url);
	history.go(-1);
}

function checkBoxValidate(cb) {
	for (j = 0; j < 2; j++) 
	{
		if (eval("document.kontakt.katalogart[" + j + "].checked") == true) 
		{
			document.kontakt.katalogart[j].checked = false;
		
			if (j == cb) 
			{
			document.kontakt.katalogart[j].checked = true;
			}
		}
	}
}