function trim(str) {
	return str.replace( /^\s*(\S*(\s+\S+)*)\s*$/, "$1" );
}

function Launch(page){ 
	document.open(page, "", "toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no,width=680,height=500");
	//width=665,height=481"); 
} 

function setCookie(name, value){
  document.cookie = name+"="+value;
}

function getCookie(name){
	if (document.cookie){
		var cookies=document.cookie.split(";");
		for(var i=0; i<cookies.length; i++){
			var varName=trim(cookies[i].split("=")[0]);
	
			// the escape() function will url encode the value				
			if (varName==name){
				return escape(cookies[i].split("=")[1]);
			}
		}
	}
  	return null;
}
function deleteCookie(name){
	if (document.cookie){
		var cookies=document.cookie.split(";");
		for(var i=0; i<cookies.length; i++){
			var varName=trim(cookies[i].split("=")[0]);				
			if (varName==name){
				var today=new Date;
				today.setYear(today.getYear()-10);
				var co=cookies[i];
				var cn=cookies[i]+";expires="+today.toGMTString();
				document.cookie=trim(cn);
			}
		}
	}
}
function deleteAllCookies(){
	if (document.cookie){
		var today=new Date;
		today.setYear(today.getYear()-10);
	
		var cookies=document.cookie.split(";");
		for (var i=0; i<cookies.length; i++){
			document.cookie=cookies[i]+" ;expires="+today.toGMTString();
		}
	}
}