// scripts 4 pictures layer
function pop_pic_open(pic_name,print) {
	document.getElementById('pop_pic_div').style['visibility']='visible';
 	document.images['pop_pic_img'].src='http://www.pernhof.com/grafiken/loading.gif';
	document.getElementById('pop_pic_img').src=pic_name;
	
	if(print==1) document.getElementById('print_link').style['visibility']='visible';
	else document.getElementById('print_link').style['visibility']='hidden';
	pop_pic_move();
}

function pop_pic_close () {
	document.getElementById('pop_pic_div').style['visibility']='hidden';
}

function pop_pic_resize() {
	document.getElementById('pop_pic_div').style['width']=document.getElementById('pop_pic_img').width+'px';
	document.getElementById('pop_pic_div').style['height']=getpop_pic_div_height()+'px';
}
function pop_pic_move() {
	document.getElementById('pop_pic_div').style['right']='30px';	
	document.getElementById('pop_pic_div').style['top']= '30px';
//	document.getElementById('pop_pic_div').style['top']= getpop_pic_div_top()+'px';	

}

function getpop_pic_div_top() {
	return document.body.scrollTop + 30;
}

function getpop_pic_div_height() {
	return document.getElementById('pop_pic_img').height + document.getElementById('pop_pic_div_content').height;
}