//******************************************************************************
//	フォームのsubmit時に処理中ダイアログ表示
//******************************************************************************

	function EnableButton(btn,val) {

		var executerbox = document.getElementById('executerbox');
		if (executerbox) executerbox.className = 'executerboxoff';

		var exec = document.getElementsByName(btn);
		for (var i = 0; i < exec.length; i++) {
			exec[i].disabled = false;
			exec[i].value = val;
		}

		var overlay = document.getElementById('overlay');
		overlay.className = 'Freezeoff';

	}
	function DisableButton(fm,val) {

		var overlay = document.getElementById('overlay');
		var arrayPageSize = getPageSize();
		overlay.style.width=arrayPageSize[0] + 'px';
		overlay.style.height=arrayPageSize[1] + 'px';
		overlay.className = 'Freezeon';

		var executerbox = document.getElementById('executerbox');
		var scrl = getScrollPosition();
//alert(scrl.x);
//alert(scrl.y);
//alert(arrayPageSize[0]);
//alert(arrayPageSize[1]);
//alert(arrayPageSize[2]);
//alert(arrayPageSize[3]);
		if (executerbox) executerbox.className = 'executerboxon';
		executerbox.style.left=(arrayPageSize[2]/2-150 + scrl.x) + 'px';
		executerbox.style.top=(arrayPageSize[3]/2-100 + scrl.y) + 'px';

		//input submitボタンの値をhiddenに振り替えてPOSTで渡るようにする
//		var q = document.createElement('input');
//		q.type = 'hidden';
//		q.name = fm.name+"test";
//		q.value = fm.value+"test";
//		fm.form.appendChild(q);

//		fm.disabled = true;
//		fm.value = val;
		fm.form.submit();
	}

	//
	//  getPageSize()
	//
	function getPageSize() {

		var xScroll, yScroll;
		
		if (window.innerHeight && window.scrollMaxY) {	
			xScroll = window.innerWidth + window.scrollMaxX;
			yScroll = window.innerHeight + window.scrollMaxY;
		} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
			xScroll = document.body.scrollWidth;
			yScroll = document.body.scrollHeight;
		} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
			xScroll = document.body.offsetWidth;
			yScroll = document.body.offsetHeight;
		}
		
		var windowWidth, windowHeight;
		
		if (self.innerHeight) {	// all except Explorer
			if(document.documentElement.clientWidth){
				windowWidth = document.documentElement.clientWidth; 
			} else {
				windowWidth = self.innerWidth;
			}
			windowHeight = self.innerHeight;
		} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
			windowWidth = document.documentElement.clientWidth;
			windowHeight = document.documentElement.clientHeight;
		} else if (document.body) { // other Explorers
			windowWidth = document.body.clientWidth;
			windowHeight = document.body.clientHeight;
		}	
		
		// for small pages with total height less then height of the viewport
		if(yScroll < windowHeight){
			pageHeight = windowHeight;
		} else { 
			pageHeight = yScroll;
		}
	
		// for small pages with total width less then width of the viewport
		if(xScroll < windowWidth){	
			pageWidth = xScroll;		
		} else {
			pageWidth = windowWidth;
		}

		return [pageWidth,pageHeight,windowWidth,windowHeight];
	}
	function getScrollPosition() {
		var obj = new Object();
		obj.x = document.documentElement.scrollLeft || document.body.scrollLeft;
		obj.y = document.documentElement.scrollTop || document.body.scrollTop;
		return obj;
	}