// JavaScript Document

// class="blank"でtarget="_blank"と同じ効果

window.onload=autoPOP;

function autoPOP()
{
	var x = document.getElementsByTagName('a');
	for (var i=0;i<x.length;i++)
	{
		if (x[i].getAttribute('className') == 'blank' || x[i].getAttribute('class') == 'blank')
		{
			x[i].target = '_blank';
		}
	}
};



// class="iRep"でimageReplace.jsと同じ効果

new function(){
	
	var ImagesDir = "/imgdir/";
	
	if(window.addEventListener){
		window.addEventListener('load',imageReplace,false);
	}else if(window.attachEvent){
		window.attachEvent('onload',imageReplace);
	}
	
	function imageReplace(){

		elements = document.getElementsByClassName("iRep");

		for (var i=0; i<elements.length; i++) {

			var element = elements[i];

			var classnames = element.getAttribute('className') || element.getAttribute('class');
			var classes = classnames.split(" ");
			if(classes[2]){
				var onImg  = " onmouseover=\"this.src='"+ImagesDir+classes[2]+"'\"";
				var offImg = " onmouseout=\"this.src='"+ImagesDir+classes[1]+"'\"";
				
			}else{
				var onImg  = "";
				var offImg = "";
			}
			if(classes[1])element.innerHTML = '<img src="'+ImagesDir+classes[1]+'" alt="'+element.innerHTML+'" id="imageReplace'+i+'" border="0" '+onImg+offImg+'/>';
		}
	}
	
	document.getElementsByClassName = function(className){
		var i, j, eltClass;
		var objAll = document.getElementsByTagName ? document.getElementsByTagName("*") : document.all;
		var objCN = new Array();
		for (i = 0; i < objAll.length; i++) {
			eltClass = objAll[i].className.split(/\s+/);
			for (j = 0; j < eltClass.length; j++) {
				if (eltClass[j] == className) {
					objCN.push(objAll[i]);
					break;
				}
			}
		}
		return objCN;
	}
}