function prepare_area_map () {

	if(!document.getElementsByTagName) return false;
	if(!document.getElementById) return false;
	var nav = document.getElementById("world_map");
	var links = nav.getElementsByTagName("area");
	for (var i=0; i<links.length; i++){
		element_id = links[i].getAttribute("id");
		if(element_id == 'aust'){ 
			links[i].onmouseover = function(){ 
				//MM_swapImage('world_map_img','','images/world_image_cc.gif',1); 
				change_text('aust'); 
			}
			links[i].onmouseout = function(){ MM_swapImgRestore(); replace_text(); }
		}
		if(element_id == 'nth_am'){ 
			links[i].onmouseover = function(){ 
				//MM_swapImage('world_map_img','','images/world_image_cc.gif',1); 
				change_text('nth_am'); 
			}
			links[i].onmouseout = function(){ MM_swapImgRestore(); replace_text(); }
		}
		if(element_id == 'gsmnp'){ 
			links[i].onmouseover = function(){ 
				//MM_swapImage('world_map_img','','images/world_image_rc.gif',1); 
				change_text('gsmnp'); 
			}
			links[i].onmouseout = function(){ MM_swapImgRestore(); replace_text(); }
		}
		if(element_id == 'acg'){ 
			links[i].onmouseover = function(){ 
				//MM_swapImage('world_map_img','','images/world_image_rc.gif',1); 
				change_text('acg'); 
			}
			links[i].onmouseout = function(){ MM_swapImgRestore(); replace_text(); }
		}
	}

}

function change_text (element_id){
	
	var text_box = document.getElementById('map_rollover');
	
	if( element_id=='aust' ){
		
		new_text = '<p class="rollover_title">Continental Campaign</p>';
		new_text += '<p class="rollover_text">Australia - <span class="rollover_perc">14.4%</span></p>';
		text_box.innerHTML = new_text;
		text_box.style.background = '#54BB37';
	
	} else if ( element_id=='nth_am' ){
		
		new_text = '<p class="rollover_title">Continental Campaign</p>';
		new_text += '<p class="rollover_text">Nth America - <span class="rollover_perc">44.0%</span></p>';
		text_box.innerHTML = new_text;
		text_box.style.background = '#54BB37';
	
	} else if ( element_id=='gsmnp' ){
		
		new_text = '<p class="rollover_title">Regional Campaign</p>';
		new_text += '<p class="rollover_text">Great Smoky Mtn - <span class="rollover_perc">47.9%</span></p>';
		text_box.innerHTML = new_text;
		text_box.style.color = '#FFF';
		text_box.style.background = '#730100';
	
	} else if ( element_id=='acg' ){
		
		new_text = '<p class="rollover_title">Regional Campaign</p>';
		new_text += '<p class="rollover_text">ACG - <span class="rollover_perc">58.4%</span></p>';
		text_box.innerHTML = new_text;
		text_box.style.color = '#FFF';
		text_box.style.background = '#730100';
	
	}
}	

function replace_text() {

	var text_box = document.getElementById('map_rollover');

	rollover_text = '<p class="rollover_title">Global Campaigns</p>';
	rollover_text += '<p class="rollover_text">Geometridae - <span class="rollover_perc">7.3%</span></p>';
	rollover_text += '<p class="rollover_text">Saturniidae - <span class="rollover_perc">54.9%</span></p>';
	rollover_text += '<p class="rollover_text">Sphingidae - <span class="rollover_perc">93.0%</span></p>';

	text_box.innerHTML = rollover_text;
	text_box.style.color = '#000';
	text_box.style.background = '#CDCD08';
	
}
	
addLoadEvent(prepare_area_map);