function doClear(theText) {
     if (theText.value == theText.defaultValue) {
         theText.value = ""
     }
 }
 
function makevisible(cur,which){
if (which==0)
cur.filters.alpha.opacity=80
else
cur.filters.alpha.opacity=100
}

function cellImg(idcell, imgName) { 
document.getElementById(idcell).style.background = "url(" + imgName + ")"; 
} 

if ((navigator.userAgent.toLowerCase().indexOf('msie') > 0)){
		document.write ('<link rel=stylesheet href=\"/fotoweb/css/style_ie.css\" type=\"text/css\">');
	}
	else{
		document.write ('<link rel=stylesheet href=\"/fotoweb/css/style_mozilla.css\" type=\"text/css\">');
	}