var xmlHttp;

function loadPromotions(regid,pg,av)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
	alert ("Browser does not support HTTP Request")
	return
	} 
  
	var url= "support_folder/show_promotion.php?reg="+regid+"&page="+pg+"&av="+av;
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
} 

function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		res = xmlHttp.responseText.split("^#@#^");
		if(res[0] == "0")
		{
		}else{
			document.getElementById("pro_nav_pan").innerHTML = res[0];
			document.getElementById("pro_pan").innerHTML = res[1];
		}
		
	}
	if (xmlHttp.readyState==1)
	{ 
		document.getElementById("pro_pan").innerHTML = "Loading...";
	} 
} 

function updatePriority(rid,tab,ival)
{
	xmlHttp1=GetXmlHttpObject()
	if (xmlHttp1==null)
	{
	alert ("Browser does not support HTTP Request")
	return
	} 
  	if(document.getElementById("pr_num_"+ival).value == "")
	{
		alert("Please enter priority value");
		document.getElementById("pr_num_"+ival).focus();
		return false;
	}
  	if(document.getElementById("pr_num_"+ival).value == "0")
	{
		alert("Please enter priority value > 0");
		document.getElementById("pr_num_"+ival).focus();
		return false;
	}
	var url= "support_files/up_priority.php?rid="+rid+"&tab="+tab+"&ival="+ival+"&pr="+document.getElementById("pr_num_"+ival).value;
	//alert(url);
	xmlHttp1.onreadystatechange=stateChanged1 
	xmlHttp1.open("GET",url,true)
	xmlHttp1.send(null)
} 

function stateChanged1() 
{ 
	if (xmlHttp1.readyState==4 || xmlHttp1.readyState=="complete")
	{ 
		//alert(xmlHttp1.responseText);
		res = xmlHttp1.responseText.split("^#@#^");
		document.getElementById("wpan").innerHTML = "<strong>Order</strong>";
		document.getElementById("in_place_"+res[0]).innerHTML = res[1];
		document.getElementById("ed_"+res[0]).style.display = "none";
		document.getElementById("pr_"+res[0]).style.display = "";
		
	}
	if(xmlHttp1.readyState==1)
	{ 
		document.getElementById("wpan").innerHTML = "wait..";
	} 
} 
function GetXmlHttpObject()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
	objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
	objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}