// JavaScript Document

jQuery(document).ready(function() {
	//jQuery(".news-latest-startseite:gt(2)").attr("class","start-news-right-column");
});


function showDIV(welches) {
	jQuery("div.testerDIV").hide();
	var browser=navigator.appName;
	var ie7 = false ;
	if (browser=="Microsoft Internet Explorer"){
		 	var diesesArr = welches.parentElement.parentElement.childNodes;
   		var dieses = diesesArr[1];
   		ie7 = checkIE7();
	}else {
			var diesesArr = welches.parentNode.parentNode.childNodes;
	 		var dieses = diesesArr[3];	
	}
	dieses.style.display = "block";
	if(ie7) {
		modifyFCE4IE7(welches,dieses.clientHeight)
	};
	
}

function hide(obj){
	obj.parentNode.style.display = "none";
	if(checkIE7()){
		var aArray = getElementsByClassName("popuplink");
		for(i=0;i<aArray.length;i++){
			aArray[i].style.display = "inline";
		}
	}
}

function checkIE7(){
  var ie7 = false ;
	if (document.documentMode==7)
			ie7 = true;
	if(window.XMLHttpRequest)
			ie7 = true;
	if (document.documentMode==8)
			ie7 = false;
	return ie7 ;
}

function modifyFCE4IE7(aTag, height){
	//get number of links
	totalATag = jQuery("a.popuplink").size();
	var aArray = getElementsByClassName("popuplink");
	//get Index of clicked link
	index = 0;
	for(i=0;i<aArray.length;i++){
		if(aArray[i] == aTag) index = i ;
	}
	//hide tag elements
	anfang = index +1 ;
	ende = index  + height/40 ;
	for(i= anfang;i < ende;i++){
		if(i >= totalATag) break;
		aArray[i].style.display = "none";
	}
}

function getElementsByClassName(className) {
    var muster = new RegExp("(^| )" + className + "(jQuery| )");
    var alles = document.getElementsByTagName("*");
    var gefunden = new Array();
    var i;
    for (i=0; i < alles.length; i++) {
        if (alles[i] && alles[i].className && alles[i].className != "") {
            if (alles[i].className.match(muster))
                gefunden[gefunden.length] = alles[i];
        }
    }
    return gefunden;
}