function Arches_formInputClear(targetElement){
	if(targetElement.value == targetElement.defaultValue){
		targetElement.value = "";
	}
}

//ボタンのロールオーバー画像切り替え用スクリプト
rollovers=function(off,on){
	img=document.getElementsByTagName("img");
	p=[];
	off_reg=new RegExp(off+"(\.[a-z]+$)","i");
	on_reg=new RegExp(on+"(\.[a-z]+$)","i");
	for(var x=0,i;i=img[x];x++){
		if(i.src.match(off_reg)){
			p[x]=new Image();
			p[x].src=i.src.replace(off_reg,on+"$1");
			i.onmouseover=function(){
				this.src=this.src.replace(off_reg,on+"$1");
			};
			i.onmouseout=function(){
				this.src=this.src.replace(on_reg,off+"$1");
			};
		};
	};
};

window.onload = function(){
  rollovers( "_n" , "_o" );
};


text_background = "[経歴]<br />";



b_color="#396477";         //枠の色
g_color="#E2EDF1";      //背景の色
f_size="10";            //文字サイズ
f_color="#333333";         //文字色
set_x=-100;               //オフセットX
set_y=20;              //オフセットY
//--------------------------------------
document.write("<div ID='tiptext'STYLE='text-align:left;position:absolute;z-index:2;border:1px solid;padding:5px;");
document.write("border-color:"+b_color+";font-size:"+f_size+"pt;background-color:"+g_color+";");
document.write("color:"+f_color+";");
document.write("display:none'></div>");
function opentext(settxt){
divid="tiptext";
if(document.all){
     d_div=document.all(divid);
     rx = event.clientX + document.body.scrollLeft +set_x;
     ry = event.clientY + document.body.scrollTop +set_y;
}else{
     d_div=document.getElementById(divid);
     rx = NNX  + set_x;
     ry = NNY + set_y;
}
if(settxt){
	settxt = text_background + settxt;
     d_div.style.display="block";
     d_div.style.left = rx +"px";
     d_div.style.top = ry +"px";
     d_div.innerHTML = settxt; 
}else{
     d_div.style.display="none"; 
     d_div.innerHTML = ""; }
}
function MouseXY(NNevent){
	NNX = NNevent.pageX;
	NNY = NNevent.pageY;
}
window.onmousemove = MouseXY;