var target = "";

// 設定終了
function jump(){
	var url = document.form1.select.options[document.form1.select.selectedIndex].value;

	if(url != "" ){
		if(target == 'top'){
			top.location.href = url;
		}
		else if(target == 'blank'){
			window.open(url, 'window_name');
		}
		else if(target != ""){
			eval('parent.' + target + '.location.href = url');
		}
		else{
			location.href = url;
		}
	}
}
// -->

<!--

var target = "";

// 設定終了
function jump2(){
	var url = document.form2.select.options[document.form2.select.selectedIndex].value;

	if(url != "" ){
		if(target == 'top'){
			top.location.href = url;
		}
		else if(target == 'blank'){
			window.open(url, 'window_name');
		}
		else if(target != ""){
			eval('parent.' + target + '.location.href = url');
		}
		else{
			location.href = url;
		}
	}
}