function FacilityOnReturn(e){var retValue=false;var element=(e==null)?event.srcElement:((e.target)?e.target:null);var keynum=window.event?event.keyCode:(e.which?e.which:null);if(keynum==null||keynum!=13||element==null)
return true;var facility=(!IsAttributeNull(element.attributes["facility"]))?element.attributes["facility"].value:"blank";switch(facility){case"samplesearch":retValue=NewSampleSearch();break;default:return false;}
if(!retValue){if(e.preventDefault)
e.preventDefault()
else
e.returnValue=true;}}
function CartQtyInput(e){var retValue=false;var element=(e==null)?event.srcElement:((e.target)?e.target:null);var keynum=window.event?event.keyCode:(e.which?e.which:null);retValue=(keynum>=48&&keynum<=57)||(keynum==8);if(!retValue){if(e.preventDefault)
e.preventDefault()
else
e.returnValue=true;}else
return true;}
function SelectThisInput(e,activeCssStyle,unactiveCssStyle){var element=(e.className==null)?this.event.srcElement:e;element.className=(!IsAttributeNull(element.attributes['readonly'])&&element.attributes['readonly'].value=='readonly')?unactiveCssStyle:activeCssStyle;}
function UnselectThisInput(e,unactiveCssStyle){var element=(e.className==null)?this.event.srcElement:e;element.className=unactiveCssStyle;}
function SetTextBoxStyle(){var elements=document.getElementsByTagName("input");for(var i=0;i<elements.length;i++){if(elements[i].attributes["class"]!=null&&elements[i].attributes["class"].value=="textbox"){AddEventOnObject(elements[i],"onfocus",new Function("SelectThisInput(this, 'textboxactive', 'textbox');"));AddEventOnObject(elements[i],"onblur",new Function("UnselectThisInput(this, 'textbox');"));AddEventOnObject(elements[i],"onkeypress",FacilityOnReturn);}
if(elements[i].attributes["class"]!=null&&elements[i].attributes["class"].value=="textboxobbligatory"){AddEventOnObject(elements[i],"onfocus",new Function("SelectThisInput(this, 'textboxobbligatoryactive', 'textboxobbligatory');"));AddEventOnObject(elements[i],"onblur",new Function("UnselectThisInput(this, 'textboxobbligatory');"));AddEventOnObject(elements[i],"onkeypress",FacilityOnReturn);}}
elements=document.getElementsByTagName("textarea");for(var i=0;i<elements.length;i++){if(elements[i].attributes["class"]!=null&&elements[i].attributes["class"].value=="textarea"){AddEventOnObject(elements[i],"onfocus",new Function("SelectThisInput(this, 'textboxactive', 'textbox');"));AddEventOnObject(elements[i],"onblur",new Function("UnselectThisInput(this, 'textbox');"));}
if(elements[i].attributes["class"]!=null&&elements[i].attributes["class"].value=="textareaobbligatory"){AddEventOnObject(elements[i],"onfocus",new Function("SelectThisInput(this, 'textboxobbligatoryactive', 'textboxobbligatory');"));AddEventOnObject(elements[i],"onblur",new Function("UnselectThisInput(this, 'textboxobbligatory');"));}}
elements=document.getElementsByTagName("select");for(var i=0;i<elements.length;i++){if(elements[i].attributes["class"]!=null&&elements[i].attributes["class"].value=="combobox"){AddEventOnObject(elements[i],"onfocus",new Function("SelectThisInput(this, 'comboboxactive', 'combobox');"));AddEventOnObject(elements[i],"onblur",new Function("UnselectThisInput(this, 'combobox');"));}
if(elements[i].attributes["class"]!=null&&elements[i].attributes["class"].value=="comboboxobbligatory"){AddEventOnObject(elements[i],"onfocus",new Function("SelectThisInput(this, 'comboboxobbligatoryactive', 'comboboxobbligatory');"));AddEventOnObject(elements[i],"onblur",new Function("UnselectThisInput(this, 'comboboxobbligatory');"));}}}