// JavaScript Document

String.prototype.trim = function()
{
return this.replace(/^\s*/, "").replace(/\s*$/, "");
}
var enderecoX = 'www.art4mind.com.br';
var palavraX = 'Hot Sites';

    function setCleanValue(e){
        try{var element = e.target          }catch(er){};
        try{var element = event.srcElement  }catch(er){};
		if(element.value == palavraX){
			element.value = '';
			element.className = 'caixa';
		}
	}

    function setDefaultValue(e){
        try{var element = e.target          }catch(er){};
        try{var element = event.srcElement  }catch(er){};
		var t = element.value;
		t = t.trim();
        
        if(t.length == 0){
		element.value = palavraX;
		element.className = 'labelCaixa';
		}
		if(t.length >0){
		element.value = t;
		element.className = 'caixa';
		}
    }

   function setCleanValue2(e){
        try{var element = e.target          }catch(er){};
        try{var element = event.srcElement  }catch(er){};
        if(element.value == enderecoX){
			element.value = '';
			element.className = 'caixa';
		}
    }

    function setDefaultValue2(e){
        try{var element = e.target          }catch(er){};
        try{var element = event.srcElement  }catch(er){};
		var t = element.value;
		t = t.trim();
        
        if(t.length == 0){
		element.value = enderecoX;
		element.className = 'labelCaixa';
		}
		if(t.length >0){
		element.value = t;
		element.className = 'caixa';
		}
    }


    window.onload = function(){ 
	    document.getElementById('domain23').value = enderecoX;
		document.getElementById('key').value = palavraX;
	    document.getElementById('domain23').onfocus    = setCleanValue2;
        document.getElementById('domain23').onblur     = setDefaultValue2;
        document.getElementById('key').onfocus    = setCleanValue;
        document.getElementById('key').onblur     = setDefaultValue;
    }