try {
  document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


QueryString.keys = new Array(); 
QueryString.values = new Array();

function QueryString_Parse() 
{ 
var query = window.location.search.substring(1); 
var pairs = query.split("&");

for (var i=0;i<pairs.length;i++) 
{ 
var pos = pairs[i].indexOf('='); 
if (pos >= 0) 
{ 
var argname = pairs[i].substring(0,pos); 
var value = pairs[i].substring(pos+1); 
QueryString.keys[QueryString.keys.length] = argname; 
QueryString.values[QueryString.values.length] = value; 
} 
}

}
QueryString_Parse();

function QueryString(key) 
{ 
var value = null; 
for (var i=0;i<QueryString.keys.length;i++) 
{ 
if (QueryString.keys[i]==key) 
{ 
value = QueryString.values[i]; 
break; 
} 
} 
return value; 
}