// JavaScript Document
window.onerror = function(){    return true;}




window.onload = function(){
	//alert(screen.availWidth)
	alter = false
	if(screen.availWidth < 1024){
		widthMaintab = 800;
		alter = true;
		diff = -50;

	}
	if(screen.availWidth > 1280){
		widthMaintab = 1050;
		alter = true;
		diff = 50;
	}

	if(alter == true){;
		$('maintab').style.width = widthMaintab + 'px'; 
		$('content').style.width = widthMaintab - 306 + 'px'
		$('main_top').style.width = widthMaintab - 306 + 'px'; 
		$('main_bottom').style.width = widthMaintab - 306 + 'px'; 
		arSection = document.getElementsByClassName("section");
		
		for(i = 0; i < arSection.length; i++){
			arSection[i].style.left = parseInt(arSection[i].style.left) - diff + 'px';
		}
		
	}
}

function setFocus(pic){
	pic.style.border='1px solid #000066';
}

function unsetFocus(pic){
	pic.style.border='1px solid #cccccc';
}

function handleTab(tab,ele){
	oSpan = tab.parentNode.getElementsByTagName('SPAN');
	for(i=0;i<oSpan.length;i++){
		if(oSpan[i] == tab){
			oSpan[i].className = 'tab_item_hi';
			$(oSpan[i].id + '_content').style.display = 'block';
		}else{
			oSpan[i].className = 'tab_item';
			$(oSpan[i].id + '_content').style.display = 'none';
			
		}	
	}
//	alert(oSpan)
}



/* cookies.js */
/*
     Example File From "JavaScript and DHTML Cookbook"
     Published by O'Reilly & Associates
     Copyright 2003 Danny Goodman
*/

// utility function to retrieve a future expiration date in proper format;
// pass three integer parameters for the number of days, hours,
// and minutes from now you want the cookie to expire; all three
// parameters required, so use zeros where appropriate
function getExpDate(days, hours, minutes) {
    var expDate = new Date();
    if (typeof days == "number" && typeof hours == "number" && typeof hours == "number") {
        expDate.setDate(expDate.getDate() + parseInt(days));
        expDate.setHours(expDate.getHours() + parseInt(hours));
        expDate.setMinutes(expDate.getMinutes() + parseInt(minutes));
        return expDate.toGMTString();
    }
}

// utility function called by getCookie()
function getCookieVal(offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1) {
        endstr = document.cookie.length;
    }
    return unescape(document.cookie.substring(offset, endstr));
}

// primary function to retrieve cookie by name
function getCookie(name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg) {
            return getCookieVal(j);
        }
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) break; 
    }
    return null;
}

// store cookie value with optional details as needed
function setCookie(name, value, expires, path, domain, secure) {
    document.cookie = name + "=" + escape (value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

// remove the cookie by setting ancient expiration date
function deleteCookie(name,path,domain) {
    if (getCookie(name)) {
        document.cookie = name + "=" +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}



function showTeamMember(id){

	objMemberTabs = document.getElementsByClassName('page_tab_teammember');
	for(i = 0; i < objMemberTabs.length; i++){
		objMemberTabs[i].style.display = 'none';
		arId = objMemberTabs[i].id.split(/_/);
		if(arId[1] == id){
			objMemberTabs[i].style.display = 'block';
		}
	}

}




function showLeistung(id){

	if($('leistungspunkt_')){
		$('leistungspunkt_').style.display = 'none';
	}
	objMemberTabs = document.getElementsByClassName('page_tab_leistung');
	//alert(objMemberTabs)
	for(i = 0; i < objMemberTabs.length; i++){
		objMemberTabs[i].style.display = 'none';
		if(!objMemberTabs[i]){return false;}
		arId = objMemberTabs[i].id.split(/_/);
		if(arId[1] == id){
			objMemberTabs[i].style.display = 'block';
			//$('leistung_'+i).style.color = 'red';
		}else{
			//$('leistung_'+i).style.color = '#009';		
		}
	}

}