function fixPNG(element) {
if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent)) {
var src;
if (element.tagName=='IMG') {
if (/\.png$/.test(element.src)) {
src = element.src;
element.src = "images/0.gif"; }}
else {
src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i)
if (src) {
src = src[1];
element.runtimeStyle.backgroundImage="none"; }}
if (src) element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='crop')"; }}


/*  REPLACE */
var x1=x2=0;
function replace_val(obj,what) {
	if(x1==0) {
		val1=obj.value;
		x1=1;
	}	
	switch(what) {
		case "focus":
			if(obj.value==val1) {
				obj.value='';
			}
			break;
		case "blur":	
			if(obj.value=='') {
				obj.value=val1;
			}
			break;
	}
}

function replace_val_2(obj,what) {
	if(x2==0) {
		val2=obj.value;
		x2=1;
	}	
	switch(what) {
		case "focus":
			if(obj.value==val2) {
				obj.value='';
			}
			break;
		case "blur":	
			if(obj.value=='') {
				obj.value=val2;
			}
			break;
	}
}