function toggleEdit(datarowid,editrowid)
{
	var row = document.getElementById(datarowid);
	row.style.display="none";
	row.style.height="0px";
	row.style.border="0";
	
	var editor = document.getElementById(editrowid);
	editor.style.display="";
	editor.style.height="25px";
	editor.style.border="1px solid #CCCCCC";
}

function saveDatas(index,sid,uid,datarowid,editrowid)
{
	var belt = document.getElementById("blt_"+index).value;	
	var ob = document.getElementById("h1_"+index).value;
	var exm = document.getElementById("newexm_"+index).value;
	var loc = document.getElementById("newloc_"+index).value;
	var ext = document.getElementById("newext_"+index).value;
	// replace whitespaces
	exm.replace(" ","+");
	loc.replace(" ","+");
	ext.replace(" ","+");
	
	
	if (window.XMLHttpRequest)
	{// code for IE7+, Firefox, Chrome, Opera, Safari
		xmlhttp=new XMLHttpRequest();
	}
	else
	{// code for IE6, IE5
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	
	xmlhttp.onreadystatechange=function()
	{
		if (xmlhttp.readyState==4 && xmlhttp.status==200)
		{
			var row = document.getElementById(datarowid);
			row.style.display="";
			row.style.height="25px";
			row.style.border="1px solid #CCCCCC";
			
			var editor = document.getElementById(editrowid);
			editor.style.display="none";
			editor.style.height="";
			editor.style.border="";
			
			document.getElementById("h1_"+index).innerHTML=belt;
			document.getElementById("c2_"+index).innerHTML=xmlhttp.responseText;
			document.getElementById("c3_"+index).innerHTML=exm;
			document.getElementById("c4_"+index).innerHTML=loc;
			document.getElementById("c5_"+index).innerHTML=ext;
		}
	}
	
	var url = "scripts/ajax/ajax_save_grd-data.php?sid=" + sid +"&blt=" + belt + "&uid=" + uid + "&ob=" + ob + "&exm=" + exm + "&loc=" + loc+ "&ext=" + ext;
	xmlhttp.open("POST",url,true);
	xmlhttp.send();
	
}