var vIE		= navigator.userAgent.indexOf('MSIE') != -1;
var vIE6	= navigator.userAgent.indexOf('MSIE 6') != -1;



function openparentlink(mydiv) {
	var browser = navigator.userAgent.toLowerCase();


	var vJS = String(document.getElementById(mydiv).parentNode.getElementsByTagName('a')[0].onclick);
	var vSplit = vJS.split(',');


	if ((browser.indexOf('msie') != -1) && (browser.indexOf('opera') == -1)) {
		var vWidth = vSplit[2].replace(/'width/, 'width');
	} else {
		var vWidth = vSplit[2].replace(/"width/, 'width');
	}
	parentlink = document.getElementById(mydiv).parentNode.getElementsByTagName('a')[0];
	openPic(parentlink,'thePicture',''+vWidth+','+vSplit[3]+',status=0,menubar=0');
}



function openPreviousLink(elem) {
	var browser = navigator.userAgent.toLowerCase();
	elem.parentNode.getElementsByTagName('a')[0].onclick();
}


function openPreviousNewsLink(elem) {
	
	elem = elem.previousSibling;
	while (null != elem) {
		if (elem.nodeName.toLowerCase() == 'a') {
		
			elem.onclick();
		}
		elem = elem.previousSibling;
	}
}


function openparentlinkNews(mydiv) {
	var browser = navigator.userAgent.toLowerCase();

	
	var vJS = String(document.getElementById(mydiv).parentNode.getElementsByTagName('a')[0].onclick);
	var vSplit = vJS.split(',');


	if ((browser.indexOf('msie') != -1) && (browser.indexOf('opera') == -1)) {
		var vWidth = vSplit[2].replace(/'width/, 'width');
	} else {
		var vWidth = vSplit[2].replace(/"width/, 'width');
	}
	
	var elem = document.getElementById(mydiv).previousSibling;
	while (null != elem) {
		if (elem.nodeName.toLowerCase() == 'a') {
			return openPic(elem,'thePicture',''+vWidth+','+vSplit[3]+',status=0,menubar=0');
		}
		elem = elem.previousSibling;
	}
}