function sortcolumns(id,orderBy){
	var currentpage=document.getElementById('machine_category').value
	var lastcmd=document.getElementById('lastcmd').value
	var lastid=document.getElementById('lastid').value
	var lastlimit=document.getElementById('lastlimit').value
	var lastquery=document.getElementById('lastquery').value
	lastquery=lastquery.replace(/'/g, "qq");
	lastquery=lastquery.replace(/%/g, "zzz");
	if(id.className=="table_column_static"){
	mode="ASC";
	Searchpage=(currentpage+"?field_order="+orderBy+"&reorder="+mode+"&cmd="+lastcmd+"&id="+lastid+"&limit="+lastlimit+"&storedquery="+lastquery);
	MM_goToURL('self',Searchpage);
	return false;
	}
	if(id.className=="table_column_desc"){
	id.className="table_column_asc";
	mode="ASC";
	Searchpage=(currentpage+"?field_order="+orderBy+"&reorder="+mode+"&cmd="+lastcmd+"&id="+lastid+"&limit="+lastlimit+"&storedquery="+lastquery);
	MM_goToURL('self',Searchpage);
	return false;
	}
	if(id.className=="table_column_asc"){
	id.className="table_column_desc";
	mode="DESC";
	Searchpage=(currentpage+"?field_order="+orderBy+"&reorder="+mode+"&cmd="+lastcmd+"&id="+lastid+"&limit="+lastlimit+"&storedquery="+lastquery);
	MM_goToURL('self',Searchpage);
	return false;
	}
}
function doColmenu(id){
	id.style.color="#DD420E";
}
function unColdomenu(id){
	id.style.color="#3333FF";
}
function updateSearchInfo(str){
	var infobox=document.getElementById('Search_Information');
	infobox.innerHTML=str;
}
function turnOnPageNav(){
	document.getElementById('NavButtons').className="";
}
function showImage(imgname,width,height){
	document.getElementById('Image_Preview').height=eval(height+12);
	var targetframe=findObj('Image_Preview')
	//var targetframe=parent.frames['Image_Preview'];
	targetframe.changeOutImage(imgname,width,height);
}
function saveDescription(str){
   var xmlHttp;
   try 
    {   
	xmlHttp=new XMLHttpRequest();    
	}
    catch (e) 
    {   
	try 
	{      
	xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
	}
    catch (e)
    {      
	try
    {        
	xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");        
	}
    catch (e)
    {        
	alert("Your browser does not support AJAX!");        
	return false;       
	}      
	}    
	}
    xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
    {
	ONUM=xmlHttp.responseText;
    }
	}
	var url="Save_Description.php";
	queryString = ("?description="+str);
    xmlHttp.open("GET",url+queryString,true);
    xmlHttp.send(null);  
	}
function saveSearchQuery(str){
   var xmlHttp;
   try 
    {   
	xmlHttp=new XMLHttpRequest();    
	}
    catch (e) 
    {   
	try 
	{      
	xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");      
	}
    catch (e)
    {      
	try
    {        
	xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");        
	}
    catch (e)
    {        
	alert("Your browser does not support AJAX!");        
	return false;       
	}      
	}    
	}
    xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
    {
	ONUM=xmlHttp.responseText;
    }
	}
	var url="Save_SearchQuery.php";
	queryString = ("?searchQuery="+str);
    xmlHttp.open("GET",url+queryString,true);
    xmlHttp.send(null);  
	}