// image resizer for sbapp
function sbImgResize(imgObj,maxX){
	if (!maxX) { maxX = 480; }  
		if ((imgObj.width > maxX) || (imgObj.width === 0)) {
			imgObj.width = maxX;
		}
}

//function to getElementsByClass('className');
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\s)"+searchClass+"(\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}

function GSBResizer() {
	// this will resize generic specials images if too large
	var genericSBC = getElementsByClass("quickWrapContent");
	for(z=0;z < genericSBC.length;z++){
		var sbImg = genericSBC[z].getElementsByTagName('img');
		for(x=0;x<sbImg.length;x++){
			sbImgResize(sbImg[x]);
		}
	}
}