function xGetURLArguments(){
  var idx = location.href.indexOf('?');
  var params = new Array();
  if (idx != -1) {
    var pairs = location.href.substring(idx+1, location.href.length).split('&');
    for (var i=0; i<pairs.length; i++) {
      nameVal = pairs[i].split('=');
      params[i] = nameVal[1];
      params[nameVal[0]] = nameVal[1];
    }
  }
  return params;
}


function doSearch(searchText){
	//alert('doSearch with :'+searchText);
	window.location.replace('site_search.htm?searchText='+searchText);
}

function addLoadEvent(func)
{	
	var oldonload = window.onload;
	if (typeof window.onload != 'function'){
    	window.onload = func;
	} else {
		window.onload = function(){
		oldonload();
		func();
		}
	}

}

function openPopup(url){
	popup = window.open(url, "TXIESCresource", "toolbar=0,location=0,menubar=1,scrollbars=1,resizable=1,top=100,left=100,width=900,height=600");
	popup.focus();
}