function getElementsByPartialName(partialName, type) {
    var retVal = new Array();
    var elems = document.getElementsByTagName(type);
    var offset = partialName.length;
    
    for(var i = 0; i < elems.length; i++) {
        var nameProp = elems[i].getAttribute('name');
        
        if(!(nameProp == null) && (nameProp.substr(nameProp.length -offset) == partialName))
            retVal.push(elems[i]);
    }

    return retVal;
} 


function ShowCamOnlyEvent() {

	// get all of our events
	var x= getElementsByPartialName("trEvent", "li");
	var strData = "";
	var strID = ""

	var i=0;
	for (i=0;i<x.length;i++)
	{	
			if (x[i].innerHTML.indexOf("Cambridge Wireless") == -1)    { 
				cswap0.removeChild(x[i]);
			}
			else {
				strData = x[i].innerHTML;
				strData = strData.replace("Cambridge Wireless", "");
				
				strID = x[i].id
				
				document.getElementById(strID).innerHTML = strData;
				//x[i].innerHTML = strData;
			}
	}          
}