function redrawImages() {
    var headimgs=document.getElementsByClassName("headimg");
    for (n=0;n<5;n++) {
    	for (i=0;i<headimgs.length;i++) {
    		var image = headimgs[i].firstChild;
		var paragraph = headimgs[i].nextSibling.nextSibling;
		image.style.height = paragraph.clientHeight - 30;
		headimgs[i].style.float="left";
		headimgs[i].style.padding="10px";
		if (image.clientWidth>paragraph.clientWidth/2) {
	    		image.style.width = paragraph.clientWidth/2;
	    		image.style.height = "";
		}
    	  }
	}
}