var actual_fontsize_c=12;
var actual_fontsize_r=10;
var max_fontsize_c = 16;
var min_fontsize_c = 10;

function objProperties(myObject){
  var out = new Array();
  for( property in myObject ) { 
    out.push(property + " = " + myObject[property]+"<br>"); 
  }
  return out;
}

function blurLink(theObject){
  
    theObject.blur();
  
}


function delGallery(){
window.setTimeout("delGallery2()", 1000);
}
function delGallery2(){
	var rgs_id_vorhanden = false;
	
	contentdiv = document.getElementById("content_print");
	elements_div = contentdiv.getElementsByTagName('div');
	
	for (x=0;x<elements_div.length;x++){
		
		if(elements_div[x].className=="rgsgcontent"){
			rgs_id = x;
			rgs_id_vorhanden = true;
			}
	}
	if(rgs_id_vorhanden == true){
	div_in_rgs = elements_div[rgs_id].getElementsByTagName('div');
	
	for(x=0;x<div_in_rgs.length;x++){
		
		if(div_in_rgs[x].className=="slideElement"){
			
			slide_E_id = x;
			 
			bild_url=div_in_rgs[x].style.backgroundImage.substring(4,div_in_rgs[x].style.backgroundImage.length-1);
			x=div_in_rgs.length;
			
			}
		
		}
	

		elements_div[rgs_id].parentNode.innerHTML="";
		elements_div[rgs_id].parentNode.innerHTML="<img src='"+bild_url+"'><br/><br/>";
		
	}
	
	video_dl = contentdiv.getElementsByTagName('dl');
	
	for(x=0;x<video_dl.length;x++){
		
		video_script = video_dl[x].getElementsByTagName('script');
		video_script[0].parentNode.innerHTML="";
	}
	window.print();
}

function Bigger() {
			if(actual_fontsize_c >= max_fontsize_c){return;} 
			actual_fontsize_c = actual_fontsize_c+1;
			actual_fontsize_r = actual_fontsize_r+1;
		
			contentdiv = document.getElementById("content");
			servicediv = document.getElementById("right");
			
			elements_c_p = contentdiv.getElementsByTagName('p');
			elements_s_p = servicediv.getElementsByTagName('p');
			elements_c_span = contentdiv.getElementsByTagName('span');
			elements_s_span = servicediv.getElementsByTagName('span');
			
			for (x=0;x<elements_c_p.length;x++){
			if(elements_c_p[x].className!="headline_terra" && elements_c_p[x].className!="headline_grau"){
				elements_c_p[x].style.fontSize= actual_fontsize_c+"px";
			}
			}
			
			for (x=0;x<elements_c_span.length;x++){
				
				if(elements_c_span[x].className!="headline_terra" && elements_c_span[x].className!="headline_grau"){
					elements_c_span[x].style.fontSize= actual_fontsize_c+"px";
				
				
				}
			}
			
			for (x=0;x<elements_s_p.length;x++){
			
				elements_s_p[x].style.fontSize= actual_fontsize_r+"px";
				
			}
			
			for (x=0;x<elements_s_span.length;x++){
				
				
					elements_s_span[x].style.fontSize= actual_fontsize_r+"px";
				
				
				
			}
			
			
			return;
}
		
function Smaller() {
		if(actual_fontsize_c <= min_fontsize_c){return;} 
		actual_fontsize_c = actual_fontsize_c-1;
		actual_fontsize_r = actual_fontsize_r-1;
		
			contentdiv = document.getElementById("content");
			servicediv = document.getElementById("right");
			
			elements_c_p = contentdiv.getElementsByTagName('p');
			elements_s_p = servicediv.getElementsByTagName('p');
			elements_c_span = contentdiv.getElementsByTagName('span');
			elements_s_span = servicediv.getElementsByTagName('span');
			
		for (x=0;x<elements_c_p.length;x++){
			if(elements_c_p[x].className!="headline_terra" && elements_c_p[x].className!="headline_grau"){
				elements_c_p[x].style.fontSize= actual_fontsize_c+"px";
				}
		}
			
		for (x=0;x<elements_c_span.length;x++){
			if(elements_c_span[x].className!="headline_terra" && elements_c_span[x].className!="headline_grau"){
				elements_c_span[x].style.fontSize= actual_fontsize_c+"px";
			}
		}
		
		for (x=0;x<elements_s_p.length;x++){
			
				elements_s_p[x].style.fontSize= actual_fontsize_r+"px";
				
			}
			
			for (x=0;x<elements_s_span.length;x++){
				
				
					elements_s_span[x].style.fontSize= actual_fontsize_r+"px";
				
				
				
			}
		
		return;
}