function addFotoPole(){

        // assign long reference to shorter var name
        var theTable = document.getElementById('fotoPole');
        // append new row to the end of the table
        var newRow = theTable.insertRow((theTable.rows.length)-2);
        
        // declare cell variable
        var newCell;
        
        // an inserted row has no cells, so insert the cells
        newCell = newRow.insertCell(0);
       
        // display the row's id as the cell text
        newCell.innerHTML = "Vlozte fotografii";
        // reuse cell var for second cell insertion
        
        newCell = newRow.insertCell(1)
       
        newCell.innerHTML = "<input type='file' accept='image/*' name='soubor[]'/>";

}
function Check(){

	var nazev = document.getElementById('nazev_galerie').value;
	var popis = document.getElementById('popis_galerie').value;
	
	document.getElementById('popis_galerie').style.backgroundColor="white";
	document.getElementById('nazev_galerie').style.backgroundColor="white";
	
	if(popis=="" || nazev==""){
		
		if(popis==""){
		document.getElementById('popis_galerie').style.backgroundColor="red";	
		}
		if(nazev==""){
		document.getElementById('nazev_galerie').style.backgroundColor="red";	
		}
		
		return false;
	}
	return true;
}