// JavaScript Document
function sortProduct(sType) {
	if (sType=='type') {
		document.getElementById('linkType').style.color = 'black';
		document.getElementById('linkType').style.fontWeight = 'bold';
		document.getElementById('linkType').style.textDecoration = 'none';

		document.getElementById('linkUse').style.color = '';
		document.getElementById('linkUse').style.fontWeight = '';
		document.getElementById('linkUse').style.textDecoration = '';
		
		document.getElementById('sortType').className = '';
		document.getElementById('sortUse').className = 'commonHidden';
	}
	if (sType=='use') {
		document.getElementById('linkType').style.color = '';
		document.getElementById('linkType').style.fontWeight = '';
		document.getElementById('linkType').style.textDecoration = '';

		document.getElementById('linkUse').style.color = 'black';
		document.getElementById('linkUse').style.fontWeight = 'bold';
		document.getElementById('linkUse').style.textDecoration = 'none';

		document.getElementById('sortType').className = 'commonHidden';
		document.getElementById('sortUse').className = '';
	}
}