function initWorldChart() {
	
	var map = document.getElementById('chartmap');
	
	if (!map) {
		return;	
	}
	
	var area =  findFirstSub(map, 'AREA', null);
	
	while (area) {
		
		area.onmouseover = function() {
			
			var id = this.getAttribute('id');
			
			id = 'link-' + id;
			
			if (document.getElementById(id)) {
				addClass(document.getElementById(id), 'hover');
			}
			
		}
		
		area.onmouseout = function() {
			
			var id = this.getAttribute('id');
			
			id = 'link-' + id;
			
			if (document.getElementById(id)) {
				removeClass(document.getElementById(id), 'hover');
			}
			
		}
		
		area = findNextSub(area, 'AREA', null);
	}
	
}


addInitFunction(initWorldChart);