function changeLanguage(newLang) {
	var winLoc = String(this.window.location);
	var pos = winLoc.indexOf("lang=");
	var spacer = '?';
	if(pos >0) {
		var curLang = winLoc.substring(pos+5,pos+7);
		winLoc = winLoc.replace('lang=' + curLang, 'lang='+newLang);
		//alert(winLoc);
	} else {
		if(winLoc.indexOf("?") > 0) {
			spacer = '&';
		}
		
		winLoc = winLoc + spacer + 'lang=' + newLang;
	}
			
	this.window.location = winLoc;
}
function changeLanguageFromDropdown() {
	changeLanguage(document.getElementById('myLang').value);
}
function getLanguageFromURL() {
	var curLang = '';
	var winLoc = String(this.window.location);
	var pos = winLoc.indexOf("lang=");
	var spacer = '?';
	if(pos >0) {
		curLang = winLoc.substring(pos+5,pos+7);
	}
			
	return curLang;
}
function checkother() {
	var elem = document.getElementById('productcategory');
	var theContent = elem.options[elem.selectedIndex].innerHTML;
	if('Other' == theContent.substr(0,5)) {
		document.getElementById('prodCatOther').className="showMe";
	} else {
		document.getElementById('prodCatOther').className="hideMe";
	}
}