function viewLargerMap() {
	window.open(this.href, '', 'width=629,height=594');
	
	return false;
}

function init() {
	// Checks for "view larger" images on the page, and assigns JavaScript pop-up functionality to them
	if(document.getElementsByTagName) {

		var divs = document.getElementsByTagName('div');

		for(i=0;i<divs.length;i++) {
			if(divs[i].className == 'contentImageLarger') {
				var largerLinks = divs[i].getElementsByTagName('a');
				
				for (j=0;j<largerLinks.length;j++) {
					largerLinks[j].onclick = viewLargerMap;
					viewLarger_small = largerLinks[j].src;
				}
			}
		}
	}
	// End

	if (top !== self) {
		top.location.href = self.location;
	}
}

window.onload = init;