function viewPicture_only(filename,path,width_,height_){
	 window.open ("picnewsonly.php?filename="+filename+"&path="+path+"",
		"SOCHY","resizable=1,location=1,status=1,scrollbars=1,width="+width_+",height="+height_+""); 
	
}

function viewPicture_with_text(filename,path,width_,height_,text){
	 window.open ("pic_with_text.php?filename="+filename+"&path="+path+"&text="+text+"",
		"SOCHY","resizable=1,location=1,status=1,scrollbars=1,width="+width_+",height="+height_+""); 
	
}



function overData(f){
	if(!ValidateFormEmail(f.chat_email)){		
		f.chat_email.focus();
		f.chat_email.value="@";
		return;
	}
	if(f.chat_txt.value.length < 2){		
		alert('zadajte text spravy');
		f.chat_txt.focus();
		return;
	}
	f.submit();
}