function openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}

function openWindow1(){
	openBrWindow('https://www.netsupport247.com/Chat.asp?CID=%7BEC3903EE%2D3634%2D47BD%2D8A34%2D384A515D43C0%7D&CHID=1','helpdesklive','scrollbars=yes,resizable=yes,width=500,height=450');
}

function openWindow2(){
	openBrWindow('http://helpdesk.total-network-support.co.uk/Collaboration.net/Security/Login.aspx?ReturnUrl=/collaboration.net/default.aspx','myhelpdesk', 'scrollbars=yes,resizable=yes,width=500,height=450');
}