function getURLParameter(key) 
{
	
         var sURL = window.document.URL.toString();
        
	if (sURL.indexOf("?") < 0)
	    return;
	    
	var arrParams = sURL.split("?");
	
	// remove # at the end of the line
	var bookmarkSplit = arrParams[1].split("#");					
        
	var arrURLParams = bookmarkSplit[0].split("&");
	
	var i = 0;
	for (i=0;i<arrURLParams.length;i++)
	{
		var sParam =  arrURLParams[i].split("=");
		if (sParam[0] == key) {
    		if (sParam[1] != "")
    			sParam[1] = unescape(sParam[1]);
    	    
    	    return sParam[1];
        }
	}
	
	return "";
	
}