function setover(no, filename) {
	var obj = document.getElementById(no);
	obj.src = filename;
	obj.style.zindex = "100";
}
function setout(no, filename) {
	var obj = document.getElementById(no);
	obj.src = filename;
	obj.style.zindex = "0";
}
function preload() { //v3.0
	var d = document;
	if(d.images){
		if(!d.obj_p) d.obj_p = new Array();
    	var i, j = d.obj_p.length, a = preload.arguments;
		for(i=0; i < a.length; i++) {
	    	if (a[i].indexOf("#")!=0){ d.obj_p[j]=new Image; d.obj_p[j++].src=a[i];}
		}
	}
}

// JavaScript ポップアップウインドウ
function open_intern_kyujin(id){
	window.open("../intern_kyujin.php?id=" + id, "intern_kyujin", "width=1080px, height=800px, scrollbars=yes");
}