var HS = new Object;

HS.strpos = function(haystack, needle, offset) {    
    var i = (haystack+'').indexOf(needle, (offset ? offset : 0));
    return i === -1 ? false : i;
}

HS.convertLinks = function() {
	
	var links = document.getElementsByTagName("tr");
	var len = links.length;
		
		
	for(var i = 0; i < len; i++) {
		if(links[i].className == 'menu_tr') {
			var l = links[i];
						
			var fn = function() {
				HotelSystems.show();			
				return false;
			}
			
			var a = links[i].getElementsByTagName("a");
			
			if(a[0]) {
				var apos = HS.strpos(a[0].href,'1176989679');
										
				if(apos !== false) {	
					links[i].onclick = fn;
					a[0].onclick = fn;			
				}
			}
		}
	}
}