var oldcontent=null;
var oldstr=null;
var stack = new Array();

	
	google_ad_client = "pub-3075838824045866";
	google_ad_width = 468;
	google_ad_height = 60;
	google_ad_format = "468x60_as";
	google_ad_type = "text_image";
	//2007-09-05: adverts
	google_ad_channel = "3814331246";
	
			

function monitor() {
//alert(stack.length);
   	stack[stack.length] = setTimeout("demonitor()",1000);
	if(oldcontent == null) {
		oldcontent = $('columnA_2columns').innerHTML;
		//if(oldstr == null)
		//alert($F('s'));
		//oldstr = $F('s');
	}		
	//if(oldstr == null)
	//	oldstr = $F('s');
}

function store() {
	//alert("here!");
	
	if(oldstr == null || $F('s') == "Search") {
		$('s').select();
		oldstr = $F('s');
		//alert(oldstr);
	}
}

function demonitor() {
	//alert(stack.length);
	stack.splice(0,1);
	if(stack.length == 0) {
		var s = $F('s');
		if(s.length > 0) {
			$('searchload').show();
			$('close_search').innerHTML = '<a href="javascript:void(0);" onclick="closesearch();"><img src="images/cross.png" alt="Close Search" title="Close Search" /></a>';
			
			lookwrap(s);
		}
		else {
			closesearch();
		}
		return;
	}
}

function look(str) {
	$('s').value = str;
	monitor();
}

function closesearch() {
	stack = new Array();
	$('close_search').innerHTML = "";
	$('columnA_2columns').innerHTML = oldcontent;
	$('s').value = oldstr;
	oldstr = null;
	oldcontent = null;
}