function txtFocus(el){if(el.value==el.defaultValue)el.value="";}
function txtBlur(el){if(el.value=="")el.value=el.defaultValue;}
function txtSelect(el){if(!document.getElementById)return false;var input=document.getElementById(el);input.onclick=function(){input.focus();input.select();}}
function setTabIndex(){var index=0;var allForms=document.getElementsByTagName("form");for(i=0;i<allForms.length;i++){for(n=0;n<allForms[i].elements.length;n++){allForms[i][n].tabIndex=++index;}}}
function assignDefaultTextFuncs(){if(!document.getElementsByTagName)return false;var fm=document.getElementsByTagName("form");for(o=0;o<fm.length;o++){for(i=0;i<fm[o].elements.length;i++){if((fm[o][i].defaultValue!="")&&(!fm[o][i].readOnly)&&(fm[o][i].type=="text")){fm[o][i].onfocus=function(){txtFocus(this);}}
if((fm[o][i].defaultValue!="")&&(!fm[o][i].readOnly)&&(fm[o][i].type=="text")){fm[o][i].onblur=function(){txtBlur(this);}}}}}