function imgNotFound(img, contextPath) {	
	img.src = contextPath+'/resources/images/hinetNewsDefault.gif';	
}
function fixImg(pic, maxW) {
	try {
		var newImg = new Image();
		newImg.src = pic.src;
		var h = newImg.height;
		var w = newImg.width;    
		if (w > maxW) {
			f=1-((w - maxW) / w);
			pic.width =w * f;
			pic.height =h * f;      
		}    
	} catch (exception) {}
}
function fixImg(pic, maxW, maxH) {
	try {
		var newImg = new Image();
		newImg.src = pic.src;
		var h = newImg.height;
		var w = newImg.width;    
		var wf = 1;
		var hf = 1;
		var f = 1;
		if (w > maxW) {
			wf = maxW / w;			  
		}   
		if (h > maxH) {
			hf = maxH / h;			  
		} 
		if (wf <= hf) {
			f = wf;
		} else {
			f = hf;
		}
		pic.width =w * f;
		pic.height =h * f;    
	} catch (exception) {}
}
function fixImgs(whichId, maxW) {
	var pix=document.getElementById(whichId).getElementsByTagName('img');
	for (i=0; i<pix.length; i++) {   
		fixImg(pix[i], maxW);			    
	}	
}
function fixImgsWH(whichId, maxW, maxH) {
	var pix=document.getElementById(whichId).getElementsByTagName('img');
	for (i=0; i<pix.length; i++) {  
		fixImg(pix[i], maxW, maxH);		   
	}
//document.getElementById(whichId).style.display='block';
}