Add Button in CRM Form

 
/* Jscript: Add button in CRM */

     
function ConvertToButton(fieldname, buttontext, buttonwidth,clickevent, title)

{

 //check if object exists; else return
 if (document.getElementById(fieldname) == null)
{
  return;
 }

 
 functiontocall=clickevent;
 crmForm.all[fieldname].DataValue = buttontext;
 crmForm.all[fieldname].readOnly = true;
 crmForm.all[fieldname].style.borderRight="#3366cc 1px solid";
 crmForm.all[fieldname].style.paddingRight="5px";
 crmForm.all[fieldname].style.borderTop="#3366cc 1px solid";
 crmForm.all[fieldname].style.paddingLeft="5px";
 crmForm.all[fieldname].style.fontSize="11px";
 crmForm.all[fieldname].style.backgroundImage="url(/_imgs/btn_rest.gif)";
 crmForm.all[fieldname].style.borderLeft="#3366cc 1px solid";
 crmForm.all[fieldname].style.width=buttonwidth;
 crmForm.all[fieldname].style.cursor="hand";
 crmForm.all[fieldname].style.lineHeight="18px";
 crmForm.all[fieldname].style.borderBottom="#3366cc 1px solid";
 crmForm.all[fieldname].style.backgroundRepeat="repeat-x";
 crmForm.all[fieldname].style.fontFamily="Tahoma";
 crmForm.all[fieldname].style.height="20px";
 crmForm.all[fieldname].style.backgroundColor="#cee7ff";
 crmForm.all[fieldname].style.textAlign="center";
 crmForm.all[fieldname].style.overflow="hidden";
 crmForm.all[fieldname].attachEvent("onmousedown",push_button);
 crmForm.all[fieldname].attachEvent("onmouseup",release_button);
 crmForm.all[fieldname].attachEvent("onclick",functiontocall);
 crmForm.all[fieldname].style.lineHeight="14px";
 crmForm.all[fieldname+'_c'].style.visibility = 'hidden';
 crmForm.all[fieldname].title=title;
 window.focus();

 function push_button(){
  window.event.srcElement.style.borderWidth="2px";
  window.event.srcElement.style.borderStyle="groove ridge ridge groove";
  window.event.srcElement.style.borderColor="#3366cc #4080f0 #4080f0 #3366cc";
 }

 function release_button(){
  window.event.srcElement.style.border="1px solid #3366cc";
 }
}

 

// now the definition of the function to call on button click

function FunctionName()

{

// do something

}