function getHistoryLogo(){
	var strHistory="";
	var resultHistory="";
	var _history=document.location;
	strHistory=_history.toString();

var endHistory=strHistory.substring(strHistory.length-4,strHistory.length);
	if(endHistory=="html"){
		for(var i=0;i<strHistory.length;i++){
			if(strHistory.charAt(i)==("-")){
				resultHistory+="~";
			}else{
				resultHistory+=strHistory.charAt(i);
			}
			}
		window.location.href="/emailcontact/index.jsp?history_url="+resultHistory;
	}

		if(strHistory!=""){
			for(var i=0;i<strHistory.length;i++){
			if(strHistory.charAt(i)==("?")){
				resultHistory+="*";
			}else if(strHistory.charAt(i)==("=")){
				resultHistory+="|";
			}else if(strHistory.charAt(i)==("&")){
				resultHistory+="-";
			}else{
				resultHistory+=strHistory.charAt(i);
			}
			}
				window.location.href="/emailcontact/index.jsp?history_url="+resultHistory;
			}else{
				window.location.href="/emailcontact";
			}
}

function getHistory(ProductID){
	var strHistory="";
	var resultHistory="";
	var _history=document.location;
	strHistory=_history.toString();
	var endHistory=strHistory.substring(strHistory.length-4,strHistory.length);
	if(endHistory=="html"){
		for(var i=0;i<strHistory.length;i++){
			if(strHistory.charAt(i)==("-")){
				resultHistory+="~";
			}else{
				resultHistory+=strHistory.charAt(i);
			}
			}
		window.location.href="/emailcontact/emailcontact.jsp?ProductID="+ProductID+"&history_url="+resultHistory;
	}else
		if(strHistory!=""){
		for(var i=0;i<strHistory.length;i++){
			if(strHistory.charAt(i)==("?")){
				resultHistory+="*";
			}else if(strHistory.charAt(i)==("=")){
				resultHistory+="|";
			}else if(strHistory.charAt(i)==("&")){
				resultHistory+="-";
			}else{
				resultHistory+=strHistory.charAt(i);
			}
			}
				window.location.href="/emailcontact/emailcontact.jsp?ProductID="+ProductID+"&history_url="+resultHistory;
			}else{
				window.location.href="/emailcontact";
			}
}