/****************
 * Create tour locator drop down menu
 * rollovers
 ****************/
var TourLocator = new function(){
		
	this.loadCities = function(){
		var divTags = document.getElementsByTagName( "div" );
		for( i = 0; i < divTags.length; i++ ){
			if( divTags[i].className == 'city' ){
				
				divTags[i].onmouseover = function(){
					for( j = 0; j < this.childNodes.length; j++ ){
						if( this.childNodes[j].nodeName == "UL" ){
							this.childNodes[j].className = 'show';
						}
					}
				}
				
				divTags[i].onmouseout = function(){
					for( j = 0; j < this.childNodes.length; j++ ){
						if( this.childNodes[j].nodeName == "UL" ){
							this.childNodes[j].className = 'hide';
						}
					}
				}
			}
		}
	}
}