function setAlpha(divId, strPath) {
	this.id = divId;
	this.path = strPath;
  this.layerObject = document.getElementById(divId).style;
	if (browser.pngAlpha) {
		this.layerObject.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+this.path+"', sizingMethod='scale')";
	} else {
		this.layerObject.backgroundImage = 'url('+this.path+')';
	} 
}


function setShadows(){
    setAlpha('SiposWebsiteWrapper','/projects/Sipos/images/default/wrapperBackground.png');
    setAlpha('SiposWebsiteFooter','/projects/Sipos/images/default/schattenUnten.png');
}