function submitonce(theform){
//if IE 4+ or NS 6+
if (document.all||document.getElementById){
	//screen thru every element in the form, and hunt down "submit" and "reset"
	for (i=0;i<theform.length;i++){
		var tempobj=theform.elements[i]
		if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")
			//disable em
			tempobj.disabled=true;
			if(tempobj.type.toLowerCase()=="submit") {tempobj.value="در حال پردازش"	}
		}
	}
}